标签：Chemical 相关文章

Old Chemical Weapons in the Baltic Sea

By Caty Weaver Broadcast: July 11, 2003 This is Bill White with the VOA Special English Environment Report. The 1)Baltic Sea is home to thousands of tons of old chemical weapons. Britain, the Soviet U

发表于:2018-12-01 / 阅读(137) / 评论(0) 分类 VOA2003（下）-环境与健康

野火的燃烧会造成汞污染

65 野火的燃烧会造成汞污染 ENVIRONMENT REPORT September 7, 2001: Mercury Pollution in WildfiresBy George Grow （Start at 59

发表于:2018-12-09 / 阅读(78) / 评论(0) 分类 自然探索

Evidence of Japanese Germ Warfare Found in China

Chinese researchers say they have uncovered more evidence of the use of germ warfare by Japanese forces in southwestern China's Yunnan during the Second World War. Su Yi has more. The findings by researchers are suggesting the wide-spread use of prot

发表于:2018-12-19 / 阅读(75) / 评论(0) 分类 世界各地新闻集锦

留美老师带你每日说英文 第147期:失败者的感情用事

台湾籍旅美老师今天交给我们的句子是： Sentiment is a chemical defect found in the losing side. 感情用事是只会在失败者身上发现的生理缺陷。

发表于:2018-12-25 / 阅读(52) / 评论(0) 分类 留美老师带你每日说英文

减肥瘦身英语口语话题 第31期:少吃点糖

Unit 31 Cut down on sugar. Unit 31 少吃点糖 Does chocolate make you blissful? Youre not crazy,youre simply responding to a natural pleasure chemical produced when you eat sweets. This chemical speeds to your brain, making you happy and leaving yo

发表于:2018-12-26 / 阅读(113) / 评论(0) 分类 减肥瘦身英语口语话题

【一起闲话英语】什么是生物化学—What is Biochemistry?

Passage Transcript biochemistry is a very specific area of chemical science which, studies the interactions of biological systems with chemical components, and which also determines, which chemical components and, how interacts with the human body an

发表于:2018-12-28 / 阅读(113) / 评论(0) 分类 一起闲话英语-English Chitchat

新标准初中英语九年级(下):UNIT1 Chemical experiment

[00:02.99]3 Listen and order. [00:07.30]You will hear Miss Wang give instructions on [00:10.67]how to use a Bunsen burner. [00:14.04]Listen to the instructions [00:15.94]and number the pictures in the correct order. [00:20.12]Number the steps 1-8. [0

发表于:2018-12-29 / 阅读(150) / 评论(0) 分类 外研社新标准初中英语九年级

英语博客：Analysis Time - A Chemical Ban.

Some state lawmakers are pushing to ban(1) potentially(2) cancer-causing(3) chemicals from children's products and sofas. The two flame retardant(4) chemicals are known as TCEP and TDCCP and are found in car seats, strollers(5), changing pads(6), oth

发表于:2019-01-01 / 阅读(82) / 评论(0) 分类 英语博客 A cup of English

美国攻打叙利亚了？特朗普这是想打仗吗？！

Two US Navy destroyers in the Mediterranean Sea fired 59 Tomahawk cruise missiles at Shayrat airfield in western Homs province at about 04:40 Syrian time 7 April, 2017. 2017年4月7日叙利亚时间凌晨4：40，地中海中的两艘美国海军驱逐

发表于:2019-01-03 / 阅读(71) / 评论(0) 分类 阅读空间

英语演讲视频：奥巴马就叙利亚问题发表电视讲话

Remarks by the President in Address to the Nation on Syria 奥巴马总统就叙利亚问题向全国发表讲话 East Room, Washington, D.C. 东厅，华盛顿哥伦比亚特区 September 10, 2013 2013年9月10日 My fellow Americans, tonight I want

发表于:2019-01-05 / 阅读(49) / 评论(0) 分类 名人演讲视频

NPR 2008-08-16

President Bush again blamed Russia for the week-long crisis in Georgia and called on Moscow to withdraw its combat troops. He spoke as Secretary of State Condoleezza Rice was in the Georgian capital, pushing for implementation of a French-brokered c

发表于:2019-01-08 / 阅读(108) / 评论(0) 分类 2008年NPR美国国家公共电台八月

美联社新闻一分钟 AP 2013-10-05

Big thanks, big blues, into the students' hammert high to get a start today. Yesterday, we have explained a little bit about the United Nations' general assembly. Its annual meeting is happening this week in New York city. Ladies and representatives

发表于:2019-01-11 / 阅读(110) / 评论(0) 分类 美联社新闻一分钟2013(十月)

VOA慢速英语2015 安全的化学品混合可致癌

Mixture of Safe Chemicals May Cause Cancer 安全的化学品混合可致癌 From VOA Learning English, this is the Health Lifestyle report. Every day, people come into contact with thousands of chemicals. These chemicals are said to be harmless to h

发表于:2019-01-12 / 阅读(68) / 评论(0) 分类 2015年VOA慢速英语(七)月

环球英语 — 23：Bats

Voice 1 Hello. Im Mike Procter. Voice 2 And Im Marina Santee. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 What do you think

发表于:2019-01-19 / 阅读(58) / 评论(0) 分类 环球英语 Spotlight

NPR边听边练134：塞浦路斯柳暗花明

主餐一道：泛听练习 以下段落是摘自新闻里的一些重要信息,并不是一个段落的听写。空内信息可在本新闻中全部找到,大家可以根据这些信息复述新闻。 一、泛听建议： 1、完整听一遍，掌握

发表于:2019-01-22 / 阅读(45) / 评论(0) 分类 NPR边听边练

【英语时差8,16】为什么特氟隆很滑

Why Teflon Is Slippery Teflon is the trademark name for PTFE, a type of plastic. If you own any non stick cookware, then you probably use PTFE on a daily basis. You might not realize, as you fry your morning eggs, that PTFE is one of the most slipper

发表于:2019-01-22 / 阅读(250) / 评论(0) 分类 英语时差8，16

迷你对话学地道口语第840期:一窍不通

Subject : I donot know beans about politics. 第一， 迷你对话 A: I would better choose Hilary to be the next president. Whats your opinion？ 我更想选Hilary做下届的总统，你的意见如何呢？ B: I donot know beans about politics. 我

发表于:2019-02-15 / 阅读(86) / 评论(0) 分类 迷你对话学地道口语

英国军方正在制定应对叙利亚危机应急方案

LONDON, Aug. 27, (Xinhua) -- Britain's armed forces are working on contingency plans for military action as a response to the chemical weapons attack in Syria, media quoted Prime Minister David Cameron's spokesman as saying Tuesday. Claiming unaccept

发表于:2019-02-18 / 阅读(40) / 评论(0) 分类 英语新闻

奥巴马称愿与俄方协作 共同解决叙利亚冲突

奥巴马称愿与俄方协作 共同解决叙利亚冲突 WASHINGTON, Sept. 10 (Xinhua) -- U.S. President Barack Obama on Tuesday night said in a White House address that the United States will work with Russia and other partners to work on a UN res

发表于:2019-02-18 / 阅读(81) / 评论(0) 分类 英语新闻

NPR美国国家公共电台 2013-04-30

From NPR News in Washington, I'm Lakshmi Singh. Law enforcement officials tell NPR that the mystery man known as Misha who was tied to the Boston Marathon bombing suspects is not believed to have played a part in the attacks. But as NPR's Dina Temple

发表于:2019-03-15 / 阅读(171) / 评论(0) 分类 2013年NPR美国国家公共电台4月
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