帮我翻译一下(翻译成英文).. 谢谢.. 要急用

The declaration fulfills one of customs entry and exit procedures essential links. What refers to is the entering/leaving country transport means' person in charge, the cargo and the goods consignor and consignee or its agent, when supervises the port through the customs, the documentary evidence which, the credential carries on legally reports and handles related procedural process knowledge when Our country custom requirement declaration should pay. Has: Imported and exported products declaration form, imported and exported products permit, commodity inspection certificate, zoology and botany bill of health, food sanitation testing certificate as well as bill of lading, embarkation table, bill of lading, receipt, packing list and so on.

Trade Document

Foreign trade Shan Zhengjiu is refers to the international settlement the application documentary evidence, the document and the certificate, relies on this kind of document to process the international cargo the payment, the transportation, the insurance, the commodity inspection, the settlement of exchange and so on.

Common foreign trade Shan Zhengyou:

1, fund documentary evidence: Bank draft, promissory note and check, letter of credit

2, trading certificate: Commercial invoice, customs invoice

3, shipping document: Marine transportation bill of lading, chartering bill of lading, multi--like transport documents, spatial bill of lading

4, insurance policy

5, other single cards and so on: Commodity inspection Shan Zheng, the certificate of origin, other documentary evidences (sends list to prove that to send type certificate, shipping advice, age proof and so on)

Generally buys and sells the single card, is the round turns not necessarily goes to the actual operation cargo the transaction, business is the foreign trade single card, for instance bill of lading, receipt, packing list, habitat card and so on.

Commodity Inspection Knowledge

The newspaper examines: Is when the cargo passes in and out handles customs business's and so on cargo declaration, tax payment to the customs personnel, 60%~70% commodities are the legal commodity inspection, must report examines examines to the examination quarantine bureau newspaper, obtains the cargo import and export entry list, the weight card.

Commodity inspection: Makes a long story short is the commodity inspection. Generally uses in the import-export trade. Certainly sometimes the domestic trade different trades also has the possibility to use, not too few point. Leaves the list by the commodity inspection organization to prove that your cargo conforms to what kind of quality and quantity after the examination. The buyer relies on the commodity inspection which you write up to be possible to understand the cargo only the quality whether with its demand consistency. Sometimes will list as one of negotiation documentary evidences.

It declares at customs to be and fulfil the customs and pass in and out essential link of formality one of. Refer to and pass in and out means of transport person in charge、, dispatcher goods people or its agency of the goods and article, While supervising the port through the customs , Declare and handle the course knowledge about formality in accordance with the law Document 、 that the customs regulation of our country should be paid while declaring at customs , certificate. Have: Imports and exports goods customs declaration 、, imports and exports goods licence 、, commodity inspection certificate 、, animals and plants quarantine certificate 、, the food hygiene inspection certificate and lading bill 、, freight single 、, waybill 、, invoice 、, packing list,etc.. Trade Document The foreign trade document refers to document 、 used in international settlement , the file and certificate, rely on this kind of file to deal with the paying 、of international goods , transport 、, safe 、, commodity inspection 、, settle the exchange. There are the common foreign trade documents: 1 、, the fund document: Draft 、, the cashier's cheque and cheque 、, the letter of credit 2 、, the commercial document: Commercial invoice 、, customs receipt 3 、, the freight transportation document: Transport bill of lading 、 by sea , rent ship bill of lading 、, transport document 、 in many type, air transport form,etc. 4 、, insurance document 5 、, other documents: Commodity inspection document 、, country of origin certificate 、, other documents (Sending singly proves 、, it proves 、to send the style , shipment advice 、, the ship proves age ) It is the trade that both parties might not go to operate the goods actually to generally buy and sell the document, It was all foreign trade documents that bought and sell, for example bill of lading 、, invoice 、, packing list 、, origin card and so on. Commodity Inspection Knowledge The newspaper is examined : Handle the goods and declare 、 at customs to the customs when the goods pass in and out , pay taxes and wait for the personnel of customs affairs , Among them belong to legal commodity inspection 60 %~No. 70, Need newspapers and examine examining to the newspaper of office of examining quarantining, Make goods close single 、 put throughly by exit, weight card. Commodity inspection: Say that it is commodity inspection to come briefly. Generally used in foreign trade . Certainly sometimes the strange land trade of the internal trade is used probably too , But lack some. It proves what kind of quality and quantity your goods accords with through examining that it is single to appear by the commodity inspection organization. The buyer can know the quality of the goods while relying on commodity inspection that you drew singly with its demand is unanimous . Classify as one of the negotiable documents sometimes

Customs declaration to carry out the necessary exit procedures into one of the links. Referring to the entry-exit person in charge of transport, goods and articles Shoufahuoren or his agent, the adoption of the customs ports, according to law the procedures for reporting and knowledge of the process of China's customs declaration should be paid the invoices, Documents. : Import and export declarations, import and export permits, commodity inspection certificate, animal and plant quarantine certificates, food hygiene inspection certificates and bills of lading, Zhuanghuo Dan, AWB, invoices, packing lists, and so on.

Trade Document

Foreign trade in the document refers to the application of international settlement documents, documents and certificates, by virtue of this document to cover the handling of international cargo, transport, insurance, commodity inspection, foreign exchange, and so on. Common foreign trade documents are:

1, capital notes: bills of exchange, promissory notes and cheques, letters of credit

2, commercial documents: a commercial invoice, customs invoice

3, shipping documents: maritime bills of lading, a charter bill of lading, multi-modal transport documents, such as an air waybill

4, insurance documents

5, other documents: commodity inspection documents, certificates of origin, other documents (send single that sent samples prove that the shipment notification, the ship that age, etc.)

Is generally the sale documents, is not necessarily to the actual operation of buyers and sellers of goods, the sale of all foreign trade documents, such as bills of lading, invoices, packing list, certificate, and so on.

Commodity Inspection Knowledge

Inspection reports: access in goods to the customs declaration for goods and services tax, such as the Customs officers, with 60 percent to 70 percent of goods are statutory commodity inspection, Inspection and Quarantine Bureau to report to the inspection report of inspection, import and export of goods made Tongguan Dan , The weight of cards.

Commodity inspection: simple to say that commodity inspection. General for the import and export trade. Of course, sometimes remote domestic trade transactions may also be used, but a little less.From single-commodity inspection agencies to prove that the goods you how to meet the test of the quality and quantity. Buyers with your single-commodity inspection issued by the quality of the goods can understand that it's consistent with their needs. Sometimes listed as one of negotiation documents.

全部都OK了.还有什么不懂就直接发我邮箱里吧.huangzeng2005@hotmail.com乐意帮助..不过要记的给分哦!

帮忙翻译成英文~~~谢啦!请10月4号之前给我!!!

楼上的是用翻译软件的吧,虽然修改了一些,但翻译软件的痕迹还很多。什么叫

“autumn Zoubu Dao”还有"The future will certainly be a poetess." 主语能是The future吗?这种错误太多了,这就是机翻的问题。

I remember it was in the summer of 2005, when I got to know him, Star. Maybe it was the fate that made us meet.

We all like Stars, therefore I used to call him Star (although his name is not Star).

We liked very much looking at the sky, in which the stars were very bright in summer. This first love only belonged to the summer and couldn't last to autumn...

I remember in that summer, the wind seemed to be very cool and thus the summer seemed to cool too. I got this strange feeling of the first love thoroghly in that summer. We chatted about today, we chatted about yesterday and tommorrow and chatted about the jokes on QQ.....

I remember that I was often very shrewish, but you always forbore. Sometimes I felt that you were very silly but also not bad....

I remember that I loved writing poem, you often said:"you are to be a poetess in the future"

I would be very glad to hear that. Perhaps because I watched too much idol opera and loved romance, I felt upset sometimes when I met you who were not romantic, but I never told you.

Someone says that first love is unforgetable and very sweet, I often doubt about it. I didn't get the answer until the autumn of 2005.

When the last leaf of the maple tree fell down, we went on our own roads separately, I turned to the left while you to the right. In this way, our promises disappeared completely. From then on, there was no star in my sky.....

My first love only belonged to summer, but not autumn......

I remember it was the summer of 2005, I know him - Xing. Maybe it was fate!

We are like the stars, so I used to call him the "Star" (although he did not name stars, whose real name).

We liked watching the stars, the stars of the summer, a special light, it belongs to a period of first love in the summer, autumn Zoubu Dao. . .

I remember the summer of that year, the wind seems to have become cool, hot summer seems to become cool, the kind of first love youg(q英语里没有青涩这个词,用年轻代替好了!^_^) feeling at this summer appears to be most, talk, talk about the past and the future of talk today QQ's a joke. . .

Remember, I like to write poetry, you always said: "The future will certainly be a poetess."

I am pleased to be listened to, maybe I was too much to see idol drama, romantic love, but do not have a romantic you really good at times sad, but never tell you.

Some people say that compared with an unforgettable first love, the more sweet, I often wonder whether it is true?

Until the fall of 2005 I got the answer. .

The tree leaves in the fall of the last leaves fall, we go all the way, I turn to the left, you turn to the right, so that our words away, from the world of the "stars." . .

My first love only in the summer, does not belong in the fall. .

很不错的言情小故事...翻译它..真的...很累!你自己也可以试试看啊!

帮我翻译成英文 谢谢

5, RS-422 and RS-485 transmission lines that match the description of some

The RS-422 and RS-485 bus network in general resistance to the use of terminating match. But in the short distance and low rates can not consider the terminal match. So under what circumstances do not have to consider matching it » In theory, each receive data signals in the mid-point of sampling, as long as the signal reflection at the beginning of sampling at the low enough to decay can not consider the match. But in practice difficult to grasp, the United States MAXIM companies have an empirical articles referred to the principle can be used to determine what kind of data rate and cable length of time needed to match: When the signal conversion time (rise or fall time) Electrical signals along the bus more than a one-way transmission time for more than three times when it can not match. For example, has limited the slope of the RS-485 interface MAX483 output increase or decrease the minimum time for the 250 ns, typical twisted pair on the signal transmission rate of about 0.2 m / ns (24AWG PVC cable), then as long as the data rate of 250 kb in / s within the length of cable is not more than 16 meters, MAX483 used as a RS-485 interface at the terminal can not match.

General terminal match by terminating resistance methods, Qian Wenyi mentioned, RS-422 bus lines in the remote access and resistance, RS-485 bus lines should be in the beginning and end are subject to termination and resistance. Termination of the resistance in general RS-422 network from 100Ω, in the RS-485 network from 120 Ω. Impedance of the cable equivalent of resistance, because most twisted pair cables impedance of about 100~120 Ω. This matching method is simple and effective, but there is a drawback, matching resistance to high power consumption, more stringent restrictions on the power system is not suitable.

In addition a more efficient way of matching the RC match. Use of a capacitor C cut off most of DC components can save power. However, the value of capacitance C is a difficult, power consumption and the need to match the quality of a compromise between.

There is also a diode using the matching method. Such programmes not yet a real "match", but its use diode clamp role of the rapid weakening reflection signal to improve signal quality. Energy-saving significantly.

帮我翻译成英文

场景三: Scene Three:

小董:你怎么了,看上去闷闷不乐的? What's wrong with you? something unhappy?

小刘:两个人的问题? Trouble of two persons.

小芳:嗯,你们说我该怎么办呢?小庄要在福州,我却得去厦门,难道毕业就代表结束吗?Yeah,what should i do? Zhuang is going to Fuzhou,while I have to Xiamen.Does graduation mean over?

小董:小芳,冷静点。如果双方是彼此的真爱,时间和距离根本就算不上什么的。Calm down,Fang. Time and distance can do nothing if you two share the real love with each other.

小刘:你也太理想主义了。人还是要面对现实的。当人踏入社会,会接触到更多人、更多事,思想也许也会有很大的变化,你们这样不能及时地了解对方的改变,危险啊!You're so idealistice.Man has to face the reality.Once you enter society,your mind will change a lot as you meet more people,more things.So it is dangerous that you two cann't know the other's changes in time.

小芳:你们说得好象都有道理,那我到底该怎么办呢?一方面,我很珍惜这段感情;另一方面,未来存在着太大的不确定性。好难啊,难道就不能两全齐美吗? Yes,sounds reasonable.What should I do? On the one hand,I cherish this affection;On the other hand,the future is still uncertain. It's so tough.Isn't there a way satisfactory to both sides?

小董:如果你对你们的相爱有信心,就继续走下去吧,不尝试永远都不会有结果的。 If you are confident on your love,go on.There won't be a aftermath if you have no try.

小刘:嗯,不要因为这个问题太困扰自己了。好好珍惜在一起的美好时光吧 En,don't let this trouble you much. Do cherish the time you stay together.

小芳:似乎也只有这样了,不想了,去睡觉吧。It looks like it is the only way to go. Think nothing,then go to bed.

Scene 3:

Playing: you how, looks, low?

Named Xiao Liu: two people?

Xiaofang: ah, that how you say that I am? In the small village of Fuzhou, Xiamen, I have to leave, is the representative after graduating from the end?

Dressing: Xiaofang, calm point. If the two sides are each other's true love, time and distance can not be considered simply what.

Named Xiao Liu: You are too idealistic. People still have to face reality. When people into the community, more people will be exposed to more things, thinking perhaps there will be major changes, so you can not timely understanding of each other's changes, the danger ah!

Xiaofang: You put it all seems justified, then I in the end that how do? On the one hand, I very much cherish this feeling; On the other hand, there is a great future uncertainty. Ah marks Can not win-win?

Drew: If you have confidence in your love, it continues down the bar, not try to never achieve results.

Named Xiao Liu: ah, not because the problem is too troubled themselves. Treasure the wonderful time with it

Xiaofang: It seems Only in this way, do not want, go to sleep it.

帮我翻译成英文,谢谢

The public initially started cloning techniques are derived from cloned animals. Since the world's first cloned animal, which is the cloned sheep dolly was born, sparked countless people's concern and amazement.

Cloning is a new technology

Cloning used in biotechnology, we can produce better and higher quality products

Cloning can save the imminent extinction of species, improvement of existing species

In agriculture, people use "cloning" technology produce high quality and yield varieties, thereby greatly increasing the grain output

Cloning technology will improve our lives, make our lives better

The populace at first start to know the clone technology, all is the source in the clone animal.First clones the animal since the world, also is clones Yang Duoli the birth, has initiated the innumerable person's attention and the exclamation.

The clone has the help very much to the medical enterprise, may clone the organ to transplant, makes the patient to restore the health .

The clone technology can improve our life, causes us to live well

The clone uses in the biology, may cultivate a better quality higher product .

The clone may save the species which soon wipes out an entire race, improves the existing species.

In agricultural aspect, the people use “the clone” the technology to cultivate the good quality and high output variety, enhanced the grain yield greatly.

克隆”是从英文“clone”音译而来,在生物学领域有3个不同层次的含义。

1.在分子水平,克隆一般指DNA克隆(也叫分子克隆)。含义是将某一特定DNA片断通过重组DNA技术插入到一个载体(如质粒和病毒等)中,然后在宿主细胞中进行自我复制所得到的大量完全相同的该DNA片断的“群体”。

2.在细胞水平,克隆实质由一个单一的共同祖先细胞分裂所形成的一个细胞群体。其中每个细胞的基因都相同。比如,使一个细胞在体外的培养液中分裂若干代所形成的一个遗传背景完全相同的细胞集体即为一个细胞克隆。又如,在脊椎动物体内,当有外源物(如细菌或病毒)侵入时,会通过免疫反应产生特异的识别抗体。产生某一特定抗体的所有浆细胞都是由一个B细胞分裂而成,这样的一个浆细胞群体也是一个细胞克隆。细胞克隆是一种低级的生殖方式-无性繁殖,即不经过两性结合,子代和亲代具有相同的遗传性。生物进化的层次越低,越有可能采取这种繁殖方式。

3.在个体水平,克隆是指基因型完全相同的两个或更多的个体组成的一个群体。比如,两个同卵双胞胎即为一个克隆!因为他(她)们来自同一个卵细胞,所以遗传背景完全一样。按此定义,“多利”并不能说成是一个克隆!因为“多利”只是孤单的一个。只有当那些英国胚胎学家能将两个以上完全相同的细胞核移植到两个以上完全相同的去核卵细胞中,得到两个以上遗传背景完全相同的“多利”时才能用克隆这个词来描述。所以在那篇发表于1997年2月出版在《Nature》杂志上的轰动性论文中,作者并没有把“多利”说成是一个克隆。

另外,克隆也可以做动词用,意思是指获得以上所言DNA、细胞或个体群体的过程。

二、克隆技术

1.DNA克隆

现在进行DNA克隆的方法多种多样,其基本过程如下图所示(未按比例)

可见,这样得到的DNA可以应用于生物学研究的很多方面,包括对特异DNA的碱基顺序的分析和处理,以及生物技术工业中有价值蛋白质的大量生产等等。

2.生物个体的克隆

(1)植物个体的克隆

在20世纪50年代,植物学家用胡萝卜为模型材料,研究了分化的植物细胞中遗传物质是否丢失问题,他们惊奇地发现,从一个单一已经高度分化的胡萝卜细胞

可以发育形成一棵完整的植株!由此,他们认为植物细胞具有全能性。从一棵胡萝卜中的两个以上的体细胞发育而成的胡萝卜群体的遗传背景完全一样,故为一个克隆。如此的植物的克隆过程是一个完全的无性繁殖过程!

(2)动物个体的克隆

① “多利”的诞生

1997年2月27日英国爱丁堡罗斯林(Roslin)研究所的伊恩·维尔莫特科学研究小组向世界宣布,世界上第一头克隆绵羊“多利”(Dolly)诞生,这一消息立刻轰动了全世界。

“多莉”的产生与三只母羊有关。一只是怀孕三个月的芬兰多塞特母绵羊,两只是苏格兰黑面母绵羊。芬兰多塞特母绵羊提供了全套遗传信息,即提供了细胞核(称之为供体);一只苏格兰黑面母绵羊提供无细胞核的卵细胞;另一只苏格兰黑面母绵羊提供羊胚胎的发育环境——子宫,是“多莉”羊的“生”母。其整个克隆过程简述如下:

从芬兰多塞特母绵羊的乳腺中取出乳腺细胞,将其放入低浓度的营养培养液中,细胞逐渐停止了分裂,此细胞称之为供体细胞;给一头苏格兰黑面母绵羊注射促性腺素,促使它排卵,取出未受精的卵细胞,并立即将其细胞核除去,留下一个无核的卵细胞,此细胞称之为受体细胞;利用电脉冲的方法,使供体细胞和受体细胞发生融合,最后形成了融合细胞,由于电脉冲还可以产生类似于自然受精过程中的一系列反应,使融合细胞也能象受精卵一样进行细胞分裂、分化,从而形成胚胎细胞;将胚胎细胞转移到另一只苏格兰黑面母绵羊的子宫内,胚胎细胞进一步分化和发育,最后形成一只小绵羊。出生的“多莉”小绵羊与多塞特母绵羊具有完全相同的外貌。

一年以后,另一组科学家报道了将小鼠卵丘细胞(围绕在卵母细胞外周的高度分化细胞)的细胞核移植到去除了细胞核的卵母细胞中得到20多只发育完全的小鼠。如呆“多利”因为只有一只,还不够叫做克隆羊的话,这些小鼠

就是名副其实的克隆鼠了。

② 通过细胞核移植克隆小鼠的基本过程

在本实验中,卵丘细胞是经如下过程得到的:通过连续几次注射绒毛膜促性腺激素,使雌鼠诱导成高产卵量状态。然后从雌鼠输卵管中收集卵丘细胞与卵母细胞的复合体。经透明质酸处理使卵丘细胞散开。选择直径为10-12微米的卵丘细胞用作细胞核供体(前期实验表明,若用直径更小或更大的卵丘细胞的细胞核,经过细胞核移植的卵母细胞很少发育到8细胞期)。所选择的卵丘细胞保持在一定的溶液环境中,在3小时内进行细胞核移植(与此不同的是,在获得“多利”时用作细胞核供体的乳腺细胞先在培养液中传代了3-6次)

卵母细胞(一般处于减数分裂中期 II )通过与上面描述类似的方法,从不同种的雌鼠中收集。在显微镜下小心地用直径大约7微米的细管取出卵母细胞的细胞核,尽量不取出细胞质。同样小心取出卵丘细胞的细胞核,也尽量去除所带的细胞质(通过使取出的细胞核在玻璃管中往复运动数次,以去除所带的少量的细胞质)。在细胞核被取出后5分钟之内,直接注射到已经去除了细胞核的卵母细胞中。进行了细胞核移植的卵母细胞先放在一种特制的溶液中1-6小时,然后加入二价的锶离子(Sr2+)和细胞分裂抑素B。前者使卵母细胞激活,后者抑制极体的形成和染色体的排除。再取出处理过的卵母细胞,放在没有锶和细胞分裂抑素B的特制的溶液中使细胞分裂形成胚胎。

不同阶段的胚胎(从2细胞期到胚泡期)被分别植入几天前与已经结扎雄鼠交配过的假孕母鼠的输卵管或子宫中发育。发育完全的胎儿鼠在大约19天后通过手术取出。

目前胚胎细胞核移植克隆的动物有小鼠、兔、山羊、绵羊、猪、牛和猴子等。在中国,除猴子以外,其他克隆动物都有,也能连续核移植克隆山羊,该技术比胚胎分割技术更进一步,将克隆出更多的动物。因胚胎分割次数越多,每份细胞越少,发育成的个体的能力越差。体细胞核移植克隆的动物只有一个,就是“多利”羊。

三、克隆技术的福音

1. 克隆技术与遗传育种

在农业方面,人们利用“克隆”技术培育出大量具有抗旱、抗倒伏、抗病虫害的优质高产品种,大大提高了粮食产量。在这方面我国已迈入世界最先进的前列。

2. 克隆技术与濒危生物保护

克隆技术对保护物种特别是珍稀、濒危物种来讲是一个福音,具有很大的应用前景。从生物学的角度看,这也是克隆技术最有价值的地方之一。

3. 克隆技术与医学

在当代,医生几乎能在所有人类器官和组织上施行移植手术。但就科学技术而言,器官移植中的排斥反应仍是最为头痛的事。排斥反应的原因是组织不配型导致相容性差。如果把“克隆人”的器官提供给“原版人”,作器官移植之用,则绝对没有排斥反应之虑,因为二者基因相配,组织也相配。问题是,利用“克隆人”作为器官供体合不合乎人道?是否合法?经济是否合算?

克隆技术还可用来大量繁殖有价值的基因,例如,在医学方面,人们正是通过“克隆”技术生产出治疗糖尿病的胰岛素、使侏儒症患者重新长高的生长激素和能抗多种病毒感染的干挠素,等等.

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