[环境] 生物利用率

biological availability的用法和样例：

例句

The increasing availability of high-speed digital computers has initiated a trend whereby earthquake loads are represented by dynamic loads.高速数字电子计算机的效用日益增长，它开创了一种将地震荷载表示为动荷载的趋向。

用Mp3背六级单词035

participant complexity puff shipment denounce exempt receiver slumber flare bizarre auction flatter panel sieve availability metallurgy paragraph spokesman fraud sneeze bead magnetism coincide promising tone flux

发表于:2018-12-01 / 阅读(194) / 评论(0)

用Mp3背六级单词

林超伦实战口译练习笔记第141期:中国项目将进入扩展时期

The China Programme is about to enter a period of expansion. 中国项目即将进入一个扩展时期。 Depending on the availability of resources it is hoped the programme will expand from ￡25 2001/2 to around ￡60 in 2004/5. 如果资金允许，

发表于:2018-12-01 / 阅读(125) / 评论(0)

TED演讲教育篇

US Able to Protect Servicemembers from Biological Threat, Sa

Broadcast: Jan 10 2003 The Pentagon has issued a statement 2) asserting the military is prepared to protect its personnel from possible biological weapons attack. On the surface, the Pentagon's assert

发表于:2018-12-08 / 阅读(105) / 评论(0)

VOA2003（上）-健康之旅

Faith口语课堂第36课“available”的活用

清晨的阳光如此爽朗，听着小鸟的歌唱，新的一天又要开始了！大家好，欢迎回来，收听并学习Faith口语课堂-天天学，我是Faith老师。今天的快乐英语学习之行开始了。经常听到人们用availab

发表于:2018-12-24 / 阅读(138) / 评论(0)

faith电台天天学口语

美式英语正音训练第95期:第8章练习6

Exercise 8-6: The middle l list The letter l in the unstressed position devolves consistently into a schwa. Repeat. Ability Accident Accountability Activity Adversity American Analytical Animal Applicant Application Article Astronomical Audible Audit

发表于:2018-12-27 / 阅读(94) / 评论(0)

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考研英语长难句讲解第27期

6. Other identifiable causes of offensive acts include frustration or failure in school, the increased availability of drugs and alcohol, and the growing incidence of child abuse and child neglect. 【分析】简单句。Other identifiable causes of

发表于:2018-12-30 / 阅读(102) / 评论(0)

考研英语长难句讲解

不择手段背单词(620):available

available, [ ə'veiləbəl ] adj 可用的，可得到的【例】He is not available for the job 他不适宜做这个工作。This book is not available here 这里没有这本书。【根】avail效用。参：availability（n 可用性，实用性

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不择手段背单词

常见维修用语单词

常见维修用语单词修理的产品 repaired item 不修理的产品 non-repaired item 服务 service 规定功能 required function 时刻 instant of time 时间区间 time interval 持续时间 time duration 累积时间 accumulated time 量度 measure 工作 operation 修改(对产品而言

发表于:2019-01-08 / 阅读(125) / 评论(0)

英文语法词汇

2006年VOA标准英语-Morning After Contraceptive Pill Now Available

By Melinda Smith Washington, D.C. 28 August 2006 watch Plan B report American women over the age of 18 can now buy a controversial drug that acts as a contraceptive after unprotected sex. The drug is called Plan B and the U.S. Food and Drug Administ

发表于:2019-01-10 / 阅读(160) / 评论(0)

2006年VOA标准英语（八月）

2006年VOA标准英语-UN Leader Warns of Biological Weapons Threat

By Lisa Schlein Geneva 20 November 2006 U.N. Secretary-General Kofi Annan is urging nations to do more to combat biological weapons, and to create global safeguards to keep them out of terrorist hands. Kofi Annan at a review conference on Biological

发表于:2019-01-12 / 阅读(177) / 评论(0)

2006年VOA标准英语（十一月)

CCTV9英语新闻：世界图书日提出阅读关怀

Its World Book Day today, and despite the increasing availability of e-books, China still scores low in terms of the the number of books read by an average adult. A 2013 survey by the Chinese Academy of Press and Publication shows that an average Chi

发表于:2019-01-16 / 阅读(130) / 评论(0)

CCTV9英语新闻2014年04月

奥巴马每日发言 In Joint Press Availability(2009-4-21)

暂无音频 REMARKS BY PRESIDENT OBAMA AND KING ABDULLAH OF JORDAN IN JOINT PRESS AVAILABILITY Oval Office 11:23 A.M. EDT PRESIDENT OBAMA: Hello, everybody. Take your time, guys. We're going to answer a few questions. First of all, I just want to welco

发表于:2019-01-26 / 阅读(91) / 评论(0)

美国总统每日发言

AGRICULTURE REPORT - Biological Controls, Part 1

AGRICULTURE REPORT - Biological Controls, Part 1 By Mario Ritter Broadcast: Tuesday, April 13, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Biological controls are living

发表于:2019-01-30 / 阅读(128) / 评论(0)

农业与发展

空气与雪不会阻碍北京冬奥会

Professor Gilbert Van Kerchhove from Belgium is the President and founder of a Beijing-based management consulting firm. He was deeply involved in the preparations of for the 2008 Olympics in Beijing. Van Kerchhove says one of the main issues leading

发表于:2019-02-08 / 阅读(107) / 评论(0)

英语新闻

VOA标准英语2011--Israel Practices Biological Attack Response

Israel Practices Biological Attack Response The Israeli government has carried out a two-day exercise it says is aimed at boosting preparedness for any terrorist attack aimed at sparking an outbreak of a highly contagious disease. Israeli officials e

发表于:2019-02-12 / 阅读(131) / 评论(0)

VOA标准英语2011年(十二月)

职场英文口语第235期:预订会场(2)

I mean, you have a difficult job to do - but as Paul says, you can do it. 我是说你的工作很难做。但正如保罗所说，你可以做到的。 Thanks.Are you OK Anna?You look a bit worried.I am. 谢谢。你还好吗，安娜？你看起来有

发表于:2019-02-12 / 阅读(87) / 评论(0)

职场英文口语

2018年CRI Uruguay vs France: Ambassador of Uruguay gives prediction

Uruguay will kick off the first quarter-final game of the Russia World Cup against France, which gets underway on July 6, 2018 at the Nizhny Novgorod Stadium. Ahead of the game, CRI's Ge Anna speaks with H.E. Fernando Lugris, Ambassador to China from

发表于:2019-02-14 / 阅读(113) / 评论(0)

2018CRI中国国际广播电台

考研英语应用文满分策略：慰问信

应用文满分策略一、信函写作：称呼、正文、落款 1、审题-判断是个人书信事务公函决定：语域使用：正式：使用礼貌表达，不用缩略语(对公) 半正式：可以使用缩略和口语表达(对私) 非正

发表于:2019-02-17 / 阅读(114) / 评论(0)

考研英语

2015年CRI Air and Snow Won't be Problems for Beijing Hosting Winter Olympics: Expert

发表于:2019-03-04 / 阅读(116) / 评论(0)

2015CRI中国国际广播电台

留美老师带你每日说英文第769期:食物的能量

台湾籍旅美老师今天交给我们的句子是： But this measures the availability of energy in food, not the digestibility. A calorie is a unit of energy. It's technically the amount of energy needed to heat up a kilogram of water by 1 degree

发表于:2019-03-05 / 阅读(152) / 评论(0)

留美老师带你每日说英文

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学英语单词

appropriation reserve

Barkhausen-Kurz valve

beach energy