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

SSS 2008-07-23

This is Scientific American's 60-Second Science, I'm Steve Mirsky. Got a few minutes? Today we have a special edition featuring a brief interview with Sciam editor, Steve Ashley. Steve Ashley, a lot of people are very concerned about oil right now, b

王玉梅托福词汇 Word_list_33

词条 含义 近义 rumble v. 发出低沉的隆隆声 roar, growl n. 隆隆声，辘辘行驶声 rupture n./v. 断裂，断绝 rural adj. 农村的，乡下的，田园的 country , rustic urban adj

胡敏读故事记单词托福词汇064

Lesson 64 A Salty Story 有关盐的故事 Words: depute v. 派。。。为代表或代理 deputy n. 代理人，代表；副手 derange vt. 扰乱，使精神错乱 deranged adj. 精神错乱的 derelict adj. 荒废的，被弃置的 deride v. 讥讽，嘲笑 derision n. 嘲笑 derivative n. 派生的事

With Water Supply Nearly Dry, Cape Town Declares ‘Day Zero’

The city of Cape Town, South Africa has announced new water restrictions as officials warn the water supply could run dry in three months. The order to take effect February 1 - will cut city residents daily water usage by nearly half over current res

考研辅导讲义

Part A Passage 1 For all his vaunted talents, Federal Reserve Chairman Alan Greenspan has never had much of a reputation as an economic forecaster. In fact, he shies away from making the precise to-the-decimal-point predictions that many other econom

海水淡化：中国水源危机的一线希望

More government support, including subsidies and a favorable pricing mechanism, is needed for the country to use desalinated seawater to quench its thirst, a top industry expert said。 The lack of an effective pricing mechanism for desalinated water

以色列帮助加州对付水短缺问题

AS IT IS 2015-07-12 Israel Helps California Deal with Water Shortages 以色列帮助加州对付水短缺问题 Israel knows how to deal with drought. The small Middle Eastern country has experienced dry weather conditions and water shortages for ma

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

VOA标准英语2009年-Desalination Schemes Stir Debate in Parched Aus

Authorities in Western Australia say they can show the world how to conquer a water crisis that had threatened to decimate the state capital, Perth, amid a long-standing drought and declining rainfall. Desalination is at the heart of Western Austral

考研翻译基础－－状语从句

英语状语从句表示时间、原因、条件、让步、目的等等 , 英语状语从句用在主句后面的较多 , 而汉语的状语从句用在主句前的较多 , 因此 , 在许多情况下

Hourly News updated 18:00 2011/10/07

Record-high rainfall forces 24,000 people to evacuate in S. China provincial capital More than 24-thousand people have been forced from their homes by torrential rains in Hainan's capital, Haikou. Over 330-millimeters of rain was dumped on the city i

英闻天下——406 Infrastructure Construction under Way in Sansha

China's deep-sea economy is set to take a huge step forward as basic infrastructure construction gets under way in Sansha, the country's youngest city at its southernmost point. He Fei has the details. Located on Yongxing Island in the South China Se

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

考研翻译基础－－定语从句

今天我们来看看从句的译法，首先先看看定语从句： 定语从句可以分为限制性定语从句和非限制性定语从句两种,两类定语从句在翻译方法上基本类似, 因

滴滴出行入选2016年改变世界的50家公司

Chinese ride hailing company Didi Chuxing was selected on the Fortune list of 2016 Change the World, shortly after the acquisition of Uber China that cemented its leading position in Chinese transportation service market. 中国打车软件滴滴出行

Australian Researchers Aim for Greener Desalination

Researchers in Sydney are leading a new international effort to make desalination more environmentally friendly. Current techniques tend to use excessive amounts of energy or are heavily reliant on chemicals. The University of Technology in Sydney is

第25届“世界水周”论坛

Doctor Li Lailai, China Director of the World Resources Institute says sustainable supplies of water and energy are intensifying in China as human demand continues to grow. She says water conservation is becoming a critical issue. We do have a progra

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

经济学人340:加州的海水淡化

IF CALIFORNIA were not already so famous for Silicon Valley and Hollywood, it might be renowned for the cluster of water-technology firms in its San Diego County. The reverse-osmosis (RO) spiral module, the trick that underpins turning sea- and waste