[数] 样本平均数

商务英语口语——承诺

1.We assure you that such things will not happen again in our future deliveries. 我们保证这类事情在将来的交付中不再发生 2.Wed like to avail ourselves this opportunity to assure you of our broad attention in handling your future ord

发表于:2018-11-29 / 阅读(122) / 评论(0)

天天商务口语

听基础单词,练听力第8期:每只海豹"average"费用8万

【今日基础词】Average 【Transcript】 The average cost of saving one seal was $80,000. At a special ceremony, two of the most expensively-saved animals were released into the wild among cheers and applause from people. A minute later, a kille

发表于:2018-12-05 / 阅读(77) / 评论(0)

听基础单词练听力

儿童英语口语天天练-57 Do you have some free samples？你们有免费试用装吗？

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！

发表于:2018-12-17 / 阅读(62) / 评论(0)

英语口语天天练-大米

科学美国人60秒 SSS DNA Samples Find a Lot of Fish in the Sea

The way we sample much of the world's oceans, to see what's living down there, is pretty basic: Ask fishermen. Or just stick a net down there, and examine what we catch. Neither method is ideal. Because you basically catch the fish and kill them. Phi

发表于:2018-12-24 / 阅读(59) / 评论(0)

2016年Scientific American(十一)月

SSS 2010-12-15

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Rats have long been guilty of spreading disease. But now they've gone into the diagnosis side. Because rats can be trained to spot tuberculosisand to do

发表于:2018-12-24 / 阅读(81) / 评论(0)

Scientific American(十二)月

办公室英语口语第91期:Problems with samples 样品问题

Problems with samples A: John? Can you come over here for a second? B: Certainly, Mr. Emory. What can I do for you? A: I need you to take a look at these samples. I think there are a few problems. B: Sure. Let me look over them and Ill bring them bac

发表于:2018-12-25 / 阅读(59) / 评论(0)

办公室英语口语

Mars Rover to Begin Taking Soil Samples This Week

Mars Rover to Begin Taking Soil Samples This Week Jessica Berman NASA engineers say the Mars rover will begin taking its first soil samples as soon as it departs the landing platform . Engineers say t

发表于:2019-01-04 / 阅读(114) / 评论(0)

VOA2004（上）--各类新闻

SSS 2011-03-08

This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Wine can help keep conversation flowing at a dinner party. And now it looks like that wine may aid in materials science as well. Japanese researchers dis

发表于:2019-01-08 / 阅读(167) / 评论(0)

Scientific American(三)月

Scottish bowel screening trial succeeds

BEIJING, Nov. 9 (Xinhuanet) -- Routine bowel screening can cut deaths from bowel cancer by 27 percent, a latest Scottish study finds. The result was presented at the National Cancer Research Institute's (NCRI) conference in Liverpool. Funded by the S

发表于:2019-01-19 / 阅读(74) / 评论(0)

英语新闻

外贸寄样英语--样品表述

一、询求样品 1.本公司相信，4月18日寄出的纪念品必已收到。本公司极为乐意知悉，此批货物是否合于贵公司的意愿，请来函告知。 We trust that the samples of souvenirs sent on the 18th April have reached

发表于:2019-01-21 / 阅读(74) / 评论(0)

天天商务口语

外贸英语-寄样

一、寄样英语：询求样品 1.如能提供下列各种高档印刷用纸,请寄样品。 Will you please send us samples of the best printing papers you can offer of the following kinds. 2.贵公司的纸张如能符合我方要求,而且价格

发表于:2019-01-21 / 阅读(63) / 评论(0)

天天商务口语

寄样英语范例

发表于:2019-01-21 / 阅读(70) / 评论(0)

天天商务口语

寄样英语：样品表述

一、询求样品 1.本公司相信, 4月18日寄出的纪念品必已收到。本公司极为乐意知悉,此批货物是否合于贵公司的意愿,请来函告知。 We trust that the samples of souvenirs sent on the 18th April have reached you.

发表于:2019-01-21 / 阅读(65) / 评论(0)

天天商务口语

Database of DNA reunites families

BEIJING, Sept. 26 (Xinhuanet) -- Fu Ming'ai was reunited with his family on Sunday after 22 years. He is one of the more than 1,400 abducted children who were helped by a national DNA database, which helps match trafficked children and their parents.

发表于:2019-02-02 / 阅读(104) / 评论(0)

英语新闻

2007年VOA标准英语-Indonesia Stops Sharing Bird Flu Samples

By Chad Bouchard Jakarta 07 February 2007 The Indonesian government has announced it is withholding samples of a deadly bird flu virus in light of its new partnership to develop a vaccine with a U.S. drug company. As Chad Bouchard reports from Jakart

发表于:2019-02-05 / 阅读(108) / 评论(0)

2007年VOA标准英语（二月）

商务中询求样品及其寄送样品的表述

发表于:2019-02-08 / 阅读(65) / 评论(0)

天天商务口语

样品用语

样品用语样品 sample 模式||样本||图案 pattern 标本 specimen||type 模式||规范 model 标准 standard 说明书||商标||标记 description brand 样品卡 sample card 样品本 sample book 样品号码 sample number 样品簿 sample s

发表于:2019-02-08 / 阅读(75) / 评论(0)

实用英语

教你省钱 6种生活必备品从此不花钱

I mostly consider my freebie and free sample addiction as a fun hobby, but throughout the years I have learned that are a few dependable freebies that make it possible to not spend any money at all in certain areas of my life。很多时候我将自己

发表于:2019-02-18 / 阅读(67) / 评论(0)

阅读空间

咱们裸熊第20期:新鲜的桃子

Samples! Fresh peaches. Take a sample. 试吃！新鲜的桃子。试吃一下吧。 Good morning. Could I have one of those? 早上好。我能尝一个吗？ Of course. Here you are. 当然可以。给你。 One more, please. Thank you. 请再给一个

发表于:2019-02-19 / 阅读(119) / 评论(0)

咱们裸熊

万物简史第277期:砰!(12)

This involved bombarding samples with neutrons in a small nuclear reactor and carefully counting the gamma rays that were emitted; 这项技术包括在一个小型核反应堆里用中子轰击样品，仔细计算释放出来的射线。 it was ext

发表于:2019-02-25 / 阅读(148) / 评论(0)

万物简史

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学英语单词

active carbon treatment

adulter

aluminium-copper-magnesium-type alloy

analog output channel amplifier

antifriction material