cyanide process
【冶金学】(以矿石中提炼金或银的)氰化法

英语听力：2013-12-27 地平线：什么害死了我们的蜜蜂—16

Over 2 years of study, Randolf has shown that these doses neonicotinoids do affect bees' higher cognitive processes, especially their memory of the landscape around them.-We tested about 200 bees, both controlled bees and pestcide-treated bees, and w

发表于:2018-12-03 / 阅读(171) / 评论(0)

探索与发现2013年

影视听力第13期:冰封的梦想

剧情简介主人公芭芭拉霍夫曼有着好几个身份：她是威斯康星州大学的学生，是当地一家按摩院的兼职员工，同时，她还是一个杀手。负责其案件的警探卢林对她的数重身份很感兴趣，决定要调查到底，将其真实面目揭穿对话文本:(系普特网友整理，文本只包括旁白影评部分，不

发表于:2018-12-07 / 阅读(133) / 评论(0)

影视英语听力

VOA标准英语2013--氰化物对大象和生态系统的危害

Cyanide Kills Elephants, Ecosystem Last month, poachers killed 300 elephants in Zimbabwes Hwange National Park by poisoning their water supply and salt licks. Wildlife groups say cyanide not only kills a large number of animals in a short time, but a

发表于:2018-12-08 / 阅读(270) / 评论(0)

VOA常速英语2013年(十月)

考研英语翻译技巧:被动语态

【编者按】被动语态(passive voice)是动词的一种形式，用以说明主语与谓语动词之间的关系。英语的语态共有两种：主动语态和被动语态。让我们一起来学习一下吧！被动语态在英语中的使用得

发表于:2018-12-12 / 阅读(162) / 评论(0)

考研英语

美国英语听力80篇2 Lesson26

[00:05.43]Last month, a deadly accident took place at a gold mining operation in northern Romania. [00:13.69]Cyanide poison accidentally overflowed a dam and flowed into streams leading to two major rivers in Hungary and Yugoslavia. [00:25.89]Million

发表于:2018-12-26 / 阅读(178) / 评论(0)

美国英语听力80篇

美联社新闻一分钟 2006-01-20

1. A new audiotape supposedly from Osama bin Laden, and Al-Jazeera has aired it. A voice identified as bin Laden says Al Qaeda is making preparations for attacks in the US, but offers a truce to build

发表于:2019-01-08 / 阅读(208) / 评论(0)

美联社新闻一分钟2006

新托福阅读模拟试题

Hormones in the Body Up to the beginning of the twentieth century, the nervous system was thought to control all communication within the body and the resulting integration of behavior. Scientists had determined that nerves ran, essentially, on elect

发表于:2019-01-08 / 阅读(191) / 评论(0)

托福英语

英文摇滚歌曲：Cipher.System - C.S.I.

We have done it too many times You have seen us fall, seen us crawl Seen us fighting back again and again But as so many times before been broken down again Stolen life Get yourself a gun, do the world that favor. Just pull the trigger, come back and

发表于:2019-01-10 / 阅读(166) / 评论(0)

英文摇滚歌曲

考研英语长难句讲解第177期

23. Several massive leakages of customer and employee data this year-from organizations as diverse as Time Warner, the American defense contractor Science Applications International Corp and even the University of California, Berkeley-have left manag

发表于:2019-01-16 / 阅读(243) / 评论(0)

考研英语长难句讲解

考研英语：被动语态翻译规律总结

在英语中的被动语态使用得比汉语要多，要普遍使用，但大多数句子都使用主动语态，在英语中极为重要。考研中常常涉及到这个问题。一般说来，当强调动作承受者，不必说出执行者或含糊

发表于:2019-01-17 / 阅读(138) / 评论(0)

考研英语

托福阅读分析备考面面观

托福考试（TOEFL）是国际上最有影响力，使用最广泛的的英语水平测试之一。托福除了作为美国主流学校入学所需的标准化考试，申请签证和工作的过程中也会有需要托福成绩的机会，所以不少

发表于:2019-01-18 / 阅读(172) / 评论(0)

托福英语

2015年CRI China's Laboratory Safety Must be Highlighted, Improved

Tsinghua University released the initial investigation results provided by Haidian Public Security Bureau a few days ago, which revealed that a hydrogen cylinder exploded accidentally, and the whole lab then caught fire. Meng Xiangjian died as the re

发表于:2019-01-19 / 阅读(227) / 评论(0)

2015CRI中国国际广播电台

美国科学60秒 SSS 2013-02-08

A lethal dose cyanide of can take your life in minutes. It kills by blocking your cells used of oxygen, suffocating the body and brain. There are FDA approved antidote, but they are served via intravenous injection. Just imagine paramedics chucking u

发表于:2019-01-20 / 阅读(148) / 评论(0)

Scientific American(二)月

60秒科学:Dogs Can't Smell a Liar

Dogs Can't Smell a Liar A study in the journal Behavioural Processes finds that dogs cannot reliably tell if someone is fibbing to them. Karen Hopkin reports You can teach your dog to lie down. But you cant teach him to lie, or to know when youre lyi

发表于:2019-01-25 / 阅读(216) / 评论(0)

60秒科学

Mare Reproductive Loss Syndrome

55 肯塔基州的母马不育症 DATE=6-7-01 TITLE=SCIENCE REPORT - Mare Reproductive Loss Syndrome BYLINE=George Grow (Start at 59

发表于:2019-01-30 / 阅读(214) / 评论(0)

科技之光

孩童撒谎不用愁，长大富得流油？

For parents driven to distraction by their children's little white lies, here is the good news. 父母们面对孩子小谎言的时侯都会抓狂，但现在震惊的好消息来了。 Far from being a sign of future problems, research has shown th

发表于:2019-02-01 / 阅读(156) / 评论(0)

实用英语

I Need a User Manual for My Life!

I Need a User Manual for My Life! I was doing something routine a couple of days ago paying some first of the month bills online and I got stuck. For the life of me, I couldnt remember the name of one of the people I send payments to. All the informa

发表于:2019-02-02 / 阅读(222) / 评论(0)

阅读空间

阿尔巴尼亚改革以提高司法效率

TIRANA, Sept. 1 (Xinhua) -- The Minister of Justice, Eduard Halimi, states that the new civil package of Albania comes to power on Sunday and will help thousands of citizens. This civil reform helps in boosting efficiency of judicial system by elimin

发表于:2019-02-06 / 阅读(193) / 评论(0)

英语新闻

英语摇滚歌曲:Cipher.System - C.S.I.

金属:Cipher.System - C.S.I. 相关介绍：Cipher System来自瑞典，组建于1995年，发行过若干Demo，难产了9年，终于在2004年发行了这张Cipher System，貌似也是他们至今记录的唯一一张正式作品，乐团曲风继

发表于:2019-02-18 / 阅读(168) / 评论(0)

英文摇滚歌曲

2015年CRI 天津爆炸遇难人数上升至114人

Tianjin deputy mayor He Shushan gave an update on the latest developments on the chemical blast in the city during a news conference on Monday morning. Currently, a total of 698 people remain in hospital, of which 57 are still in a critical condition

发表于:2019-03-04 / 阅读(183) / 评论(0)

2015CRI中国国际广播电台

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学英语单词

'andsomes

act without consideration

admantine spar

alexandria

alveolar soft part tumor