[化] 德尔法兹过程(用活性铁和沸石净化放射性废液法)

VOA常速英语2007-US Presidential Selection Process Begins in Earl

By Jim Malone Washington 25 October 2007 The lengthy and complicated process of choosing the next president of the United States begins in early January when voters attend party caucuses and cast ballots in primaries to select the presidential nomine

发表于:2019-01-07 / 阅读(71) / 评论(0)

2007年VOA常速英语（十月）

VOA常速英语2007年-Mideast Peace Process Back on Track in 2007

By Jim Teeple Jerusalem 17 December 2007 After seven years, Israeli and Palestinian negotiators are talking once again. That development came at the end of 2007, a year of turmoil and transition which saw the Palestinian territories split, politicall

发表于:2019-01-07 / 阅读(101) / 评论(0)

VOA常速英语2007年（十二月）

VOA常速英语2007年-Disarmament Process Kicks Off in Ivory Coast

By Naomi Schwarz Dakar 21 December 2007 Rebels and government troops in Ivory Coast are set to begin the long-awaited disarmament process on Saturday, a critical first step before forming a new national army is the divided country. Ivory Coast Presid

发表于:2019-01-07 / 阅读(90) / 评论(0)

VOA常速英语2007年（十二月）

Human fertilization process discovered

BEIJING, Aug. 22 (Xinhuanet) -- Researchers have discovered how a human egg captures an incoming sperm for fertilization, paving the way to help couples suffering from infertility, according to media reports on Monday. An international team of resear

发表于:2019-02-08 / 阅读(57) / 评论(0)

英语新闻

A Natural Process

A man enters a barbershop for a shave. While the barber is foaming（涂上泡沫） him up, he mentions the problems he has getting a close shave around the cheeks. I have just the thing, says the barber, taking a small wooden ball from a nearby dra

发表于:2019-02-08 / 阅读(76) / 评论(0)

趣味英语

VOA常速英语2008年-Mideast Peace Process Under Scrutiny Before Ara

By Challiss McDonough Cairo 11 March 2008 Many Arabs say recent violence in Gaza and Israel is placing the Middle East peace process in jeopardy again. VOA Middle East Correspondent Challiss McDonough reports from Cairo the process is under review ah

发表于:2019-02-08 / 阅读(73) / 评论(0)

VOA标准英语2008年（三月）

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学英语单词

air porosity

algebraic coding technique

Artemisia spharocephala