土壤矿物化学

The temperature is in the single digits in Glenwood Springs, Colorado, but Cindy Lundin can't wait for her daily swim. I come down and soak in the pool, to, er, alleviate all the aches and pains that

发表于:2018-12-02 / 阅读(122) / 评论(0) 分类 万花筒2006年

By Gary Garriott Broadcast: July 29, 2003 This is Bill White with the VOA Special English Agriculture Report. Soil conservation efforts protect soil from wind and water that can blow or wash it away.

发表于:2018-12-07 / 阅读(121) / 评论(0) 分类 VOA2003(下)-农业与经济

By David Lewis A natural resources watchdog group issued a report Tuesday warning that smuggling and corruption are costing the Democratic Republic of Congo millions of dollars a month in lost revenue

发表于:2018-12-08 / 阅读(137) / 评论(0) 分类 VOA2004(下)--世界经济

Idiom: Make my day ( make someone happy ) Hit the book: Precious Crystal Mineral Emerald Ruby

发表于:2018-12-27 / 阅读(114) / 评论(0) 分类 趣味青春英语

As It Is - Remember Your Chemistry Classes? An international team of researchers recently reported creation of a new element that is 40 percent heavier than lead. The researchers successfully developed what they are calling Element Number 117 at a la

发表于:2019-01-03 / 阅读(126) / 评论(0) 分类 2014年VOA慢速英语(八)月

Mars Rover to Begin Taking Soil Samples This Week Jessica Berman NASA engineers say the Mars rover will begin taking its first soil samples as soon as it departs the landing platform . Engineers say t

发表于:2019-01-04 / 阅读(133) / 评论(0) 分类 VOA2004(上)--各类新闻

Having the opportunity to take on a diverse range of classes such as economics and chemistry along with her music studies is the perfect combination for Diane. Marsha James | Washington DC 10 August 2010 Oberlin Conservatory of Music Student Diane Ly

发表于:2019-01-13 / 阅读(103) / 评论(0) 分类 VOA标准英语2010年(八)月

Harnessing the Mineral Wealth of Poor Countries 新方针指导贫穷国家正确利用其丰富矿藏 Developing countries with potential mineral riches have often fallen prey to corruption and mismanagement. As a result, theyve failed to benefit fr

发表于:2019-01-14 / 阅读(97) / 评论(0) 分类 VOA标准英语2012年(二月)

Cameroon's new mineral research center will begin operations this year. South Korean mining researchers are making trips to Cameroon to determine the overall cost of the facility, to be located in the capital, Yaounde. They say the center will cost s

发表于:2019-01-14 / 阅读(149) / 评论(0) 分类 VOA标准英语2011年(二月)

Northern India and Pakistan 印度北部和巴基斯坦 From mineral water to water slides, things that are free in some countries often cost in others, sometimes much to the surprise of travellers venturing out of their homeland. 从矿泉水到滑水

发表于:2019-01-16 / 阅读(156) / 评论(0) 分类 阅读空间

This years Nobel Prize in Chemistry is about the worlds smallest machines. G?ran Hansson, secretary general of the Royal Swedish Academy of Sciences, earlier this morning. The Royal Swedish Academy of Sciences has decided to award the 2016 Nobel Priz

发表于:2019-01-17 / 阅读(146) / 评论(0) 分类 2016年Scientific American(十)月

By Tom Rivers London 07 October 2009 Ada Yonath (file photo) Two Americans and one Israeli share this year's Nobel Prize in Chemistry for their work showing how the DNA code is translated into life itself. Americans Venkatraman Ramakrishnan and Thom

发表于:2019-02-03 / 阅读(101) / 评论(0) 分类 VOA标准英语2009年(十月)

By Kevin Billinghurst Stockholm 10 October 2007 The 2007 Nobel Prize for Chemistry has been awarded to Gerhard Ertl of the Max Planck Society in Berlin. Kevin Billinghurst has the story from Stockholm. The Royal Swedish Academy of Sciences honors Pr

发表于:2019-02-04 / 阅读(117) / 评论(0) 分类 2007年VOA常速英语(十月)

外出购物,口渴了,要不要来点水喝?顺便学学关于水的地道英文表达法,一举多得哦! 1. Is this tap water? No. It's bottled water. 这是自来水吗?不,这是瓶装

发表于:2019-02-06 / 阅读(90) / 评论(0) 分类 实用英语

A Japanese and a pair of American scientists captured this year's Nobel chemistry prize for discovering a glowing green protein in jellyfish that can be used to spot the beginning of diseases like cancer. Lisa Bryant has more on the prestigious awar

发表于:2019-02-06 / 阅读(97) / 评论(0) 分类 VOA标准英语2008年(十月)

Bottled water, including mineral and purified water, has become part of our lives. But now there is a wide variety of conceptual bottled water on the market that is extremely expensive, such as glacier water and bamboo charcoal water. Almost all of t

发表于:2019-02-14 / 阅读(99) / 评论(0) 分类 世界各地新闻集锦

TBILISI, April 8 (Xinhua) -- Georgia's agriculture minister said Monday Russia would soon reopen its market to the country's wine, fruit, vegetables and alcoholic drinks. Georgian and Russian specialists would continue working on technical regulation

发表于:2019-02-14 / 阅读(73) / 评论(0) 分类 英语新闻

Afghanistan has become the first country to map its natural mineral resources using an advanced remote sensing technique known as hyperspectral imaging. The mapping, a collaborative effort between the U.S. Geological Survey and the Afghan Geological

发表于:2019-02-18 / 阅读(187) / 评论(0) 分类 英语新闻

外出购物,口渴了,要不要来点水喝?顺便学学关于水的地道英文表达法,一举多得哦! 1. Is this tap water? No. It's bottled water. 这是自来水吗?不,这是瓶装水。 自来水的英文就是 tap water 或是

发表于:2019-02-19 / 阅读(150) / 评论(0) 分类 英语口译

gullet 水道 stream, brook 小溪 rapids 急流 whirlpool 旋涡 underground river 暗河 subterranean river 地下河 drainage net 河网 upstream , headwaters上游 midstream 中游 deflation 干涸 mother river 主流 tributary 支流 deposit 淤积

发表于:2019-03-13 / 阅读(178) / 评论(0) 分类 托福英语
学英语单词
acopia
aurists
Ban Pang Puk
be vexed at
bell lap
billstickers
Board of Governors of the World Bank
camsyiate
characterical
chemical-weapon
chipped gear tooth
cincinnate
contene
controlled thermonuclear reaction (ctr)
core cutting by hydraulic pressure
cyclon
derail fault
desterilization of reserves
directly heated cathode
Division Archoribatida
dorsimesad
drainage perimeter
drive spring pocket
dynamicists
electrical conductivity analyzer
emergency service vehicle
fall into a deep sleep
fats and oils
first-stage construction
flavonold
friction geared winch
Haberturk
halogen family elements
hello girls
high frequency transistor
hole sizer
homogenate
inferior thalamostriate veins
internal resorption of teeth
irias
james's
judgment in personam
junkyard
Krestovyy, Mys
Ladogisian
lock plug
love you forever
Marcobrunner
maximum span
microRNAome
mig welding
mill apron
mitophagosomes
Muftīpur
near to someone's heart
no-voltage release (no voltage cut out)
non-people
nonmaterial
padal
peeled out
pelretin
penny-a-liners
Pey-ronie disease
phd-level
phenyl ethyl cinnamate
piricularia oryzae cavara
piscens
poolhouse
Pragian
prevent shunt
privatizing
raise bread
reactor thermal experiment
reverberatively
sample variance-covariance matrix
sanchinan-A
schweigert
scrutation
security range
semilocal module
separator
serum phosphorus
six-high mill
sound output
space parachute
spiroergometry
steam-turbine-driven altermator
stone boat
sweet talked
Sylvest's disease
technological coefficient
temperature resistance coefficient
tension bolt
thermal-diffusion length
tipstocks
uritary
utility curve
valuable bearer securities
water head test
win glory for our motherland
zero offset voltage
zylofuramine