[化] 一代磷酸钙; 磷酸二氢钙

By Jim Malone Washington 09 August 2007 Republicans in the state of South Carolina have announced they will hold their 2008 presidential primary in mid-January. That decision has set off a chain reaction among other states that could result in the fi

发表于:2018-12-16 / 阅读(102) / 评论(0) 分类 2007年VOA标准英语(八月)

Minnesota State Representative Ilhan Omar became a major partys candidate for the states 5th District in the United States Congress. Omar won the Democratic Partys primary election for the area on Tuesday. She is seeking to become the first refugee f

发表于:2019-01-03 / 阅读(67) / 评论(0) 分类 2018年VOA慢速英语(八)月

pH - a measure of how acid or alkali a solution is. As the pH gets lower, the solution is more acid. At a pH of 7 the solution is neither acid nor alkali. pH is the inverse of the logarithm of the con

发表于:2019-01-03 / 阅读(95) / 评论(0) 分类 医务英语

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Batteries of the future need to deliver more energy, and they need to be smaller. Researchers at MIT think they have developed a technology that can, a

发表于:2019-01-08 / 阅读(120) / 评论(0) 分类 Scientific American(四)月

By Paula Wolfson White House 01 June 2008 Democrats in the United States cast their final ballots this week in primary elections for the party's presidential nomination. Senator Hillary Clinton has won a commanding victory in the Democratic presiden

发表于:2019-01-13 / 阅读(98) / 评论(0) 分类 VOA标准英语2008年(六月)

By Mike O'Sullivan Los Angeles 21 May 2008 Hillary Clinton won the Kentucky primary election, Tuesday, by a margin of more than two to one, but Barack Obama won the race in Oregon and passed a milestone in the Democratic Party's presidential contest.

发表于:2019-01-13 / 阅读(99) / 评论(0) 分类 VOA标准英语2008年(五月)

Primary Balloting Sets Stage for US Presidential Election The political process in the United States to pick the candidates to run for president is a long one, and the next stop is the primary election in the northeastern U.S. state of New Hampshire.

发表于:2019-01-13 / 阅读(63) / 评论(0) 分类 VOA标准英语2012年(一月)

New Hampshire Prepares for Presidential Primary In less than a week, voters in the northeastern state of New Hampshire will cast ballots in the first U.S. presidential primary, following last Tuesday's Iowa caucuses. People going to the polls in New

发表于:2019-01-13 / 阅读(98) / 评论(0) 分类 VOA标准英语2012年(一月)

Ron Paul Attracts Varied Support in South Carolina Primary Tommy Adams and his friends came up from the neighboring state of Georgia for this political rally in Aiken, South Carolina, ahead of the first presidential primary in the southern United Sta

发表于:2019-01-13 / 阅读(93) / 评论(0) 分类 VOA标准英语2012年(一月)

DAVID GREENE, HOST: So getting calcium in your diet is essential to keeping your bones strong. Well, what do you do if you can't do dairy? A Navajo graduate student at Northern Arizona University got really interested in that question when he came ac

发表于:2019-01-16 / 阅读(108) / 评论(0) 分类 2017年NPR美国国家公共电台8月

By Jim Malone Washington 07 May 2008 Illinois Senator Barack Obama took a giant step toward securing the Democratic Party's presidential nomination Tuesday with a decisive win in the North Carolina primary and a close second place finish in Indiana.

发表于:2019-01-20 / 阅读(73) / 评论(0) 分类 VOA标准英语2008年(五月)

Kerry Expected to Win Wisconsin Primary Greg Flakus Voters are going to the polls in the Midwestern state of Wisconsin in a primary contest that could represent the end of at least one candidacy for t

发表于:2019-01-31 / 阅读(109) / 评论(0) 分类 VOA2004(上)--各类新闻

By Jim Malone Washington 27 November 2007 Campaign attacks are intensifying among the Democratic and Republican presidential contenders as the first test in the 2008 U.S. election season draws near in early January. VOA National Correspondent Jim Mal

发表于:2019-01-31 / 阅读(58) / 评论(0) 分类 VOA常速英语2007年(十一月)

The World Health Organization is urging governments to adopt primary health care and universal coverage as the best ways of improving health and saving lives. This year's World Health Report says primary health care can provide billions of people fa

发表于:2019-01-31 / 阅读(91) / 评论(0) 分类 VOA标准英语2008年(十月)

By Greg Flakus Houston 11 March 2008 Voters in the southern state of Mississippi are going to the polls in that state's Democratic Party presidential primary. Opinion polls put Senator Barack Obama in first place, but, as VOA's Greg Flakus reports fr

发表于:2019-02-04 / 阅读(116) / 评论(0) 分类 VOA标准英语2008年(三月)

By Jim Fry Alexandria, VA 11 February 2008 Democrats in Washington, DC and the adjacent states of Virginia and Maryland will go to the polls Tuesday to choose between the two remaining candidates seeking the party's presidential nomination. The conte

发表于:2019-02-04 / 阅读(59) / 评论(0) 分类 VOA常速英语2008年(二月)

阳光暖暖,白云朵朵 The Primary 5 - 2 am 中学生活总是单调乏味的。考试破坏了学习本该有的乐趣,禁闭也一时间变成了寻常事。漂亮的女孩子身边总围绕着那些穿kappa衣服的拉风少年。比较起来

发表于:2019-02-05 / 阅读(79) / 评论(0) 分类 流行英文歌曲

Former Massachusetts Governor Mitt Romney took a major step Tuesday toward winning the Republican Partys presidential nomination with a convincing victory in the New Hampshire presidential primary. Romney easily defeated five Republican rivals one we

发表于:2019-02-07 / 阅读(93) / 评论(0) 分类 英语新闻

CANBERRA, Feb. 18 (Xinhua) -- Australian Labor Party's primary vote stands at just 30 percent, down 5 points since December, the latest Herald/Nielsen poll published in Fairfax newspapers showed on Monday. This is the first time that Tony Abbott is t

发表于:2019-02-08 / 阅读(100) / 评论(0) 分类 英语新闻

Polls Show Romney Leading Gingrich in Crucial Florida Primary Showdown The latest polls show Mitt Romney with a big lead in Florida, and the former Massachusetts governor is focusing his attacks on President Barack Obama. People are hurting out there

发表于:2019-02-12 / 阅读(337) / 评论(0) 分类 VOA标准英语2012年(二月)
学英语单词
5'-deoxy-5-fluorouridine
Abd ar-Rahman
allergic vasculitis syndrome
amphicribral bundle
Auzits
backward flow forming
benmont
Bible-bashing
bicoudate
black tracks
building construction
calamines
centralisations
cgrp (calcitonin gene-related peptide)
chelidonin
chickensaurus
condenser coupling
crimes of counterrevolution
cut off inventory
Cypripedium lichiangense
dapple grey
deformation velocity
desmone
detoxicated
Diacetyldapsone
Diospyros rhombifolia
dispatcher interface
economic determinants of fertility
eight millimeter projector
elliptical shaft
emergency-department
field-sequential color televisions
flyback time
FOC flag of convenience
Fort George G. Meade
Gdynian
geneosperma geneosporum
Goldbach problem
goofed
hand taper pin reamer
hell-bent for leather
hesitation period
ice and snow on runway
Idobutazina
imagers
in someone's book
indophenol oxidase
interlock of steel sheet piling
intermediate frequency generator
inverted repeat
isoflex
isoxaprolol
JC-SAT
kusachiite
Kālikot
lexemic
logistics transportation
manual of accounting instructions
micaceous iron-ore
microwave resonators
minibreak
movie-stars
nervous spirochetosis
non-divergent model
nozzle segment
nrt-VBR
op. cit
oxyhaemglobin
parachordoma
pasturer
percussive open-well machine
Peremptory Challenges
plunger spring cup
poetaminine
Princeton yellow
pull-chain
recessive complementaring
regurgitant fraction
remails
renshen jianpi pills
rohengen
sample weld
saturating of capillary
selenium mixture
semiospheres
sidbury
slackwires
splenectomise
stay-athome
Stropharia hornemannii
T-6
taua
teledynamic
Temnochilidae
tera floating -point operations per second
tigernut
urban migration
ursaphobic
vertical metal oxide semiconductor (vmos)
vever
vine-leaf
zincladle