[化] 高频滴定; 振量滴定

实用英语综合教程第三册-8

UNIT 8 Text A PRE-READING TASK Exercise 1 Before reading the passage, try to answer the questions. 1. How many years do you think it takes to double the world population now? 2. What might be the poss

发表于:2018-12-04 / 阅读(243) / 评论(0)

实用英语综合教程

外贸英语口语UNIT16

Unit 16 concluding a contract Mr Yu, pruchasing manger of NNC company is on the discussion with counter part Mr sean, marketing manager of EIF company limited, talking abour concrete contract terms for the improt business of PAA into China. S:Good mo

发表于:2018-12-25 / 阅读(85) / 评论(0)

外贸英语口语

专业术语—医院常用抗菌药物的英文翻译(1)

青霉素类青霉素(G) Penicillin(G) Benzylpenicillin，苄青霉素，盘尼西林青霉素V Penicillin V Phenoxymethylpenicillin 苯氧甲基青霉素苄星青霉素 Benzathine Penicillin 长效西

发表于:2019-01-03 / 阅读(94) / 评论(0)

医务英语

专业术语—医院常用抗菌药物的英文翻译(2)

青霉素类苯唑西林钠 Oxacillin Sodium 新青霉素Ⅱ，苯唑青霉素钠，苯甲异噁唑青霉素奈夫西林 Nafcillin 新青霉素Ⅲ，乙氧萘青霉素匹美西林 Pivmecillinam 氮卓

发表于:2019-01-03 / 阅读(98) / 评论(0)

医务英语

专业术语—医院常用抗菌药物的英文翻译(6)

头孢菌素类第四代头孢唑喃钠 Cefuzonam Sodium Cosmosin，CZON 氟氧头孢钠 Flomoxef Sodium 氟莫克西，6315-S 头孢匹罗 Cefpirome 头孢吡隆，氨噻肟吡戊头孢其它Β-内酰

发表于:2019-01-03 / 阅读(104) / 评论(0)

医务英语

外贸英语之外贸业务常用报价英语

1、报实价 This is to confirm uour telex of 6 April1997,asking us to make you firm offers for rice and soybeans Cf singapore.We telexed you this morning offering you 300 metric tons of一步polished rice at A$2,400 per metric ton ,cf singapore,for

发表于:2019-01-08 / 阅读(69) / 评论(0)

天天商务口语

与美国小学生一起学英文第3册第7期:淡水

Fresh Water 淡水 Fresh water comes from ponds, lakes, rivers and streams. 淡水来自于池塘、湖泊、河流和溪流。 People use fresh water for drinking, farming and so on. 淡水可用于饮用、耕种等等。 People can only drink fres

发表于:2019-01-10 / 阅读(75) / 评论(0)

与美国小学生一起学英文第3册

报盘范文

(a.) Dear Mr. Jones: We thank you for your letter dated April 8 inquiring about our leather handbags. As requested, we take pleasure in offering you, subject to our final confirmation, 300 dozen deerskin handbags style No.MS190 at $124.00 per dozen C

发表于:2019-01-21 / 阅读(119) / 评论(0)

天天商务口语

经济学人156:滴定进食

Science and technology 科学技术 Animal behaviour 动物行为 Drip-feeding 滴定进食 Ecology raids the techniques of chemistry 生态学里应用上了化学技术。 Time to change restaurant 该换家馆子了。 BIOLOGISTS are sometimes acc

发表于:2019-01-26 / 阅读(102) / 评论(0)

经济学人科技系列

经济学人123:生态学里应用上了化学技术

Science and Technology Animal behaviour Drip-feeding 科技动物行为滴定进食 Ecology raids the techniques of chemistry 生态学里应用上了化学技术。 BIOLOGISTS are sometimes accused of physics envyand there is truth in this accusat

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经济学人科技系列

经济学人122:动物行为滴定进食

发表于:2019-01-26 / 阅读(102) / 评论(0)

经济学人科技系列

万物简史第78期:事物的测定(26)

Delicacy was the key word. Not a whisper of disturbance could be allowed into the room containing the apparatus, so Cavendish took up a position in an adjoining room and made his observations with a telescope aimed through a peephole. The work was in

发表于:2019-01-29 / 阅读(75) / 评论(0)

万物简史

Tree Nuts

Broadcast: May 6, 2003 By Mario Ritter This is the VOA Special English Agriculture Report. Nuts that grow on trees are an important part of the diet in many cultures. They also provide an important ex

发表于:2019-01-30 / 阅读(197) / 评论(0)

VOA2003（上）-社会广角

VOA标准英语2008年-New Technique Revolutionizes Surgery

By Carol Pearson Washington 08 January 2008 New technology makes surgery safer, shortens recovery time and leaves no scars. Both physicians and patients are pleased with the results. VOA's Carol Pearson has more. Maria Viruet recently had her gallbla

发表于:2019-01-31 / 阅读(122) / 评论(0)

VOA标准英语2008年（一月）

得克萨斯州废气排放量仍居全美居首

得克萨斯州废气排放量仍居全美居首 HOUSTON, Oct. 23 (Xinhua) -- Texas remains to be the biggest greenhouse gas emitter in the United States, according to a report released Wednesday by the U.S. Environmental Protection Agency (EPA). Tex

发表于:2019-02-04 / 阅读(44) / 评论(0)

英语新闻

China's crude oil output rises slightly

BEIJING, Aug. 20 (Xinhua) -- China's crude oil production increased only 0.6 percent year on year to 17.24 million metric tons in July as the current economic slowdown dampened fuel demand in the country, according to data released by the National De

发表于:2019-02-07 / 阅读(87) / 评论(0)

英语新闻

外贸新人必看的邮件回复模式

1.无法提供客户想要的产品时回复 Dear Thank you for your enquiry of 12 March cate 9 cable. We appreciate your efforts in marketing our products and regret very much that we are unable to supply the desired goods due to excessive demand. W

发表于:2019-02-13 / 阅读(83) / 评论(0)

实用英语

外贸英语话题王第44期:降价达成协议

Reduce price and conclude a deal 降价达成协议 Mr. Smith, I'm wondering whether you have found a way of considering my offer? 史密斯先生 ,我想知道你方对我方的报价考虑好了吗？ I certainly have the will but I wonder if I've

发表于:2019-02-15 / 阅读(65) / 评论(0)

外贸英语话题王

医院常用抗菌药物的英文翻译(1)

青霉素类青霉素(G) Penicillin(G) Benzylpenicillin, 苄青霉素, 盘尼西林青霉素V Penicillin V Phenoxymethylpenicillin, Blinvan, Ospen, 苯氧甲基青霉素苄星青霉素 Benzathine Penicillin 长效西林, 长效青霉素, 比西林, LPG, 苄星青氨苄西林 Ampicillin 安比西林

发表于:2019-02-18 / 阅读(84) / 评论(0)

英文语法词汇

职场英语：外贸新人必看的邮件回复模式

发表于:2019-02-19 / 阅读(64) / 评论(0)

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学英语单词

airfield flight information service

all-ceramic crown

allergic arteritis

anionoid rearrangement

annual cutting per cent

autologous bone marrow transplantation

balanced earthwork