abbr. 伊尔文制磷法

[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:03.09]2001 [00:06.36]The government is to ban payments to witnesses [00:08.89]by newspapers seeking to buy up people involved in [00:12.62]prominent cases (1)such as the trial of Rosemary West

发表于:2018-11-30 / 阅读(165) / 评论(0) 分类 历年考研英语完型填空

This is the VOA Special English Development Report. Dave Irvine-Halliday in Mexico More than one and a half billion people around the world live without electricity. Finding better ways to bring light to the poor is the goal of researchers like David

发表于:2018-12-01 / 阅读(152) / 评论(0) 分类 VOA慢速英语2009年(十二)月

[00:52.51]Please say something about it? [02:14.48]In 1924,Mallory and team of British climbers [02:22.34]tried to get to the top of Mount Qomolangma, [02:29.00]the tallest mountain in the world. [03:05.26]No one had ever done it before. [03:25.61]Ma

发表于:2018-12-01 / 阅读(143) / 评论(0) 分类 初中英语人教版初三

FAITH LAPIDUS: I'm Faith Lapidus. STEVE EMBER: And I'm Steve Ember with EXPLORATIONS in VOA Special English. Today, we tell about efforts to climb Mount Everest. In May, a thirteen-year-old American boy became the youngest person to climb the tallest

发表于:2018-12-07 / 阅读(109) / 评论(0) 分类 2010年VOA慢速英语(六)月

The little splints of wood which we call matches are made out of deal or pine wood which has been soaked in melted paraffin wax to make it burn more easily. 这种被我们称之为火柴的薄木片由欧洲赤松(松树)制成, 在液体的石蜡

发表于:2018-12-18 / 阅读(104) / 评论(0) 分类 英国学生科学读本

Have you ever had a problem getting a match to light? If so, you might be using the wrong type of match. There are actually two different types of matches: safety matches and strike-anywhere matches. 以前你点燃火柴时有没有点不着的时候呢

发表于:2018-12-18 / 阅读(93) / 评论(0) 分类 2018年NPR美国国家公共电台2月

DEVELOPMENT REPORT - Canadian Professor Aims to 'Light Up the World' By Gary Garriott Broadcast: Monday, November 01, 2004 This is Gwen Outen with the VOA Special English Development Report. A light e

发表于:2019-01-02 / 阅读(129) / 评论(0) 分类 农业与发展

This is Scientific American's 60-Second Science, I'm Christopher Intagliata. Got a minute? Life on earth requires six basic ingredientscarbon, hydrogen, nitrogen, oxygen, sulfur and phosphorus. Those six elements are the building blocks for DNA and R

发表于:2019-01-08 / 阅读(130) / 评论(0) 分类 Scientific American(十二)月

By Robert Raffaele Washington 27 March 2008 A new type of surgery may make it easier for patients who would otherwise require a more invasive procedure. The new type of operation makes it possible for doctors to remove unwanted tissue through a patie

发表于:2019-01-09 / 阅读(154) / 评论(0) 分类 VOA标准英语2008年(三月)

This is the VOA Special English Agriculture Report. Hogs at an Ohio farm Research shows that waste from pigs that are fed a special kind of corn may help a farmer's crops. And it also may help the environment. Any farmer who raises swine knows that

发表于:2019-01-11 / 阅读(160) / 评论(0) 分类 VOA慢速英语2008年(八)月

By Peter Fedynsky Moscow 18 July 2007 Officials in Ukraine are assessing the damage of a train crash in western Ukraine that sent huge clouds of burning phosphorus billowing into the air. The accident, which took place Monday, is raising health conce

发表于:2019-01-12 / 阅读(137) / 评论(0) 分类 2007年VOA标准英语(七月)

RACHEL MARTIN, HOST: About 800,000 people have strokes every year in the U.S. Most are caused when a clot blocks a blood vessel to the brain. We've known about strokes for a long time. But it wasn't until recently that doctors could do anything about

发表于:2019-01-17 / 阅读(138) / 评论(0) 分类 2017年NPR美国国家公共电台5月

MARY LOUISE KELLY, HOST: Summertime brings algae blooms to many parts of the country - those mats of bright green organisms that can blanket waterways. In places like Florida's Lake Okeechobee, the blooms hurt tourism. They kill fish. They threaten w

发表于:2019-01-17 / 阅读(123) / 评论(0) 分类 2018年NPR美国国家公共电台7月

The commercial potential for the stuffwhich soon became known as phosphorus, from Greek and Latin roots meaning light bearingwas not lost on eager businesspeople, but the difficulties of manufacture made it too costly to exploit. An ounce of phosphor

发表于:2019-01-29 / 阅读(114) / 评论(0) 分类 万物简史

40 第一位登上珠穆朗玛峰的盲人 DATE=6-27-01 TITLE=EXPLORATIONS #1958 - Climbing Mount Everest BYLINE=Linda Burchill and Jill Moss VOICE ONE: This is Shirley Griffith. VOICE TWO: And this i

发表于:2019-01-30 / 阅读(239) / 评论(0) 分类 自然探索

The dengue virus is spread through the bite of an infected female Aedes egypti mosquito. The disease causes flu-like symptoms, including high fever, muscle aches and sometimes death. Each year, the disease strikes between 50 and 100 million people li

发表于:2019-02-05 / 阅读(89) / 评论(0) 分类 VOA标准英语2010年(三月)

By CCTV reporter Liu Yang The Administrative Procedure Law is often used in cases involving the improper handling of land of local governments. Our reporter Liu Yang explains the loopholes in the current law and what the changes to the law would mean

发表于:2019-02-18 / 阅读(171) / 评论(0) 分类 CCTV9英语新闻2013年12月

本文从平淡的笔调描写了两位老人的孤独生活以及他们的相互揶揄,却深刻的反映了当时青年人只顾自身发展、而把家中老人置诸脑后的冷酷现实。我们的孝行也许永不能及父母养育恩情之万

发表于:2019-02-18 / 阅读(169) / 评论(0) 分类 阅读空间

Matches Striking matches, on this Moment of Science. Have you ever had a problem getting a match to light? If so, you might be using the wrong type of match. There are actually two different types of matches: safety matches and strike-anywhere matche

发表于:2019-02-26 / 阅读(117) / 评论(0) 分类 英语听力文摘 English Digest

A big increase in the number of Chinese tourists driving on New Zealand roads has prompted authorities to launch a series of high-profile road safety campaigns to warn about the dangers of driving in foreign countries. As CCTV New Zealand corresponde

发表于:2019-03-04 / 阅读(156) / 评论(0) 分类 cctv9英语新闻2016年
学英语单词
allodiploidy
angular kinetic energy
anseriformes
antistatic fiber
atmospheric steam dump
befe
Bursa musculi coracobrachialis
cerenkov rebatron radiator
circumscriped mammary tumor
clean room
coffee berryborer
cut off method
dealer price
Digital Research
drop in pressure
ecdyson
elutriators
endoectothrix
entry box guide
essential fatty acid
euryphagous animals
fiducial interval limit
field waveguide
filling band
fullery room
genus albizias
genus thujopses
get caught up
Glycomycetaceae
Guams
HMPS
hot rolled
incipient macroevolution
inspectorate general of customs
instructour
intraregional
isoplanar isolation
kitasamycin
legalties
linear substitution
macrocontrolled market economy
Magdalena
material particulars
melasyenodiorite
MHD electricity generation
Mithraist
Mogochinskiy Rayon
msulcus for tendon of peroneus longus
New Brigden
nitraries
nominal-rated capacity
non-committally
nuclei olivaris accessorius dorsalis
osm-
overlapping sublist
phalls
polchinski
positive step
preferred ordinary shares
pressure gradient drift
production test
recall-fallout plot
reducible
resonant transformer
ringie
Rokitno
rosellinia evansii
Rosemary Bank
rubber coated fabric
sectional route locking
seed-quantity regulator
Simonini reaction
sirenian
software-security
southern-rock
spark discharge detector
Staphylea forrestii
staple vice
state physics
stoldred
straight-sided flank
supersonic cruise level
supporting group
tank-selector valve
technical sketch
teleconsultations
third-innings
Tolga
Tulu language
undercrests
underpromotes
union congress of soviets
unsecularize
up cut grinding
V.C.G.
voltage standing wave radio
volute pressure
womp
Yanggang
Yujiangian Stage
zucchi