土壤缓冲容量

As the world's biggest steel producer, China generates over half of global output every year, or more than twice the combined output of the next four leading steel makers: Japan, India, the United States and Russia put together. It's estimated the co

发表于:2018-12-02 / 阅读(125) / 评论(0) 分类 2016CRI中国国际广播电台

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(100) / 评论(0) 分类 VOA2003(下)-农业与经济

This is the VOA Special English Technology Report. 这里是美国之音慢速英语科技报道。 Builders in developing countries are often not required to build strong buildings. So, when a disaster strikes, the damage is often widespread. 发展中

发表于:2018-12-07 / 阅读(76) / 评论(0) 分类 2011年VOA慢速英语(三)月

Even the dirt on the ground is likely making climate change worse, a new study finds. Researchers have shown that warmer temperatures are heating the soil, which is causing microbes to become more active and release more of the soils carbon into the

发表于:2019-01-03 / 阅读(149) / 评论(0) 分类 2018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(113) / 评论(0) 分类 VOA2004(上)--各类新闻

Study: Nature Creates Buffer Against Climate Change The study focused on semi-arid ecosystems which cover 40 percent of the planet and support 40 percent of the human population. Co-author David Eldridge, with the School of Biological, Earth and Envi

发表于:2019-01-13 / 阅读(85) / 评论(0) 分类 VOA标准英语2012年(一月)

今天我们要学的词儿是buffer。 Buffer是缓冲的意思。Buffer state意思是缓冲国,buffer zone则指缓冲地带。以色列军方为了防止巴勒斯坦激进分子的火箭袭击,打算在加沙地带的边儿上建立一个缓冲

发表于:2019-01-16 / 阅读(86) / 评论(0) 分类 英语每日一词

Zhao Chenxin, spokesperson for Chinas National Development and Reform Commission, speaks at a news briefing in Beijing on August 16, 2016. [Photo: china.com.cn] Zhao Chenxin, spokesperson for the National Development and Reform Commission, suggests l

发表于:2019-01-17 / 阅读(104) / 评论(0) 分类 2016CRI中国国际广播电台

Experts from China's top-think tank say the world economy has entered a new stage, but the economic re-adjustment currently taking place poses new challenges. Jin Bei, a senior researcher with the Chinese Academy of Social Sciences says global cooper

发表于:2019-01-19 / 阅读(92) / 评论(0) 分类 2015CRI中国国际广播电台

AGRICULTURE REPORT - Cover Crops Are Good for the Soil (and the Farmer) By Mario Ritter Broadcast: Tuesday, May 24, 2005 I'm Gwen Outen with the VOA Special English Agriculture Report. Cover crops are

发表于:2019-01-30 / 阅读(96) / 评论(0) 分类 农业与发展

AGRICULTURE REPORT - Compost: an Organic Way to Better Soil and Crops By Gary Garriott Broadcast: Tuesday, July 05, 2005 I'm Gwen Outen with the VOA Special English Agriculture Report. Many farmers im

发表于:2019-01-30 / 阅读(151) / 评论(0) 分类 农业与发展

Russia has agreed to withdraw its troops from controversial buffer zones it had set up around Georgia's breakaway provinces of South Ossetia and Abkhazia. VOA Moscow Correspondent Peter Fedynsky reports the announcement by the Russian president was

发表于:2019-01-31 / 阅读(94) / 评论(0) 分类 VOA标准英语2008年(九月)

The U.N. refugee agency says it finally has succeeded in entering the so-called buffer zone north of the town of Gori in Georgia. Lisa Schlein reports from UNHCR headquarters in Geneva the zone is controlled by Russian military forces and has been o

发表于:2019-02-05 / 阅读(85) / 评论(0) 分类 VOA标准英语2008年(九月)

YICHANG, Oct. 30 (Xinhua) -- China's Three Gorges Dam on Sunday reached its designed highest mark, the second time for the world's largest water control and hydropower project to run at full capacity. The water level hit 175 meters at 5 p.m. after st

发表于:2019-02-07 / 阅读(133) / 评论(0) 分类 英语新闻

今天我们要学的词是capacity。 Capacity, 容量。 The stadium was near capacity for last night's season opener, 昨晚赛季首场比赛,几乎座无虚席。 The campus housing has reached its capacity, 学校宿舍已经满员。 The Bei

发表于:2019-02-07 / 阅读(94) / 评论(0) 分类 英语单词荟萃

今天我们要学的词儿是buffer。 Buffer是缓冲的意思。Buffer state意思是缓冲国,buffer zone则指缓冲地带。以色列军方为了防止巴勒斯坦激进分子的火箭袭击,打算在加沙地带的边儿上建立一个缓冲

发表于:2019-02-07 / 阅读(93) / 评论(0) 分类 英语单词荟萃

托福听力中细节题目庞杂,转折、对比、问答、强调、解释等等,整个听力过程中都需要高度戒备,以防掉入ETS挖的陷阱中去。本文就且集中探讨一下细节题中常见的一类:举例细节题。 首先

发表于:2019-02-13 / 阅读(61) / 评论(0) 分类 托福英语

Soil、earth、ground和land都可以表示地面,但这四个词的用法有很大的区别。一起来看看吧! soil意为:泥土、土壤,尤指生长植物的土地。或国家、国土。 The trees have rooted in the rich soil. 树木在肥

发表于:2019-02-18 / 阅读(109) / 评论(0) 分类 英文语法词汇

As the world's largest coal producer and consumer, massive coal production has powered China's economic advance over the past few decades. But shrinking domestic demand amid an economic slowdown has made much of this capacity redundant. Wang Xianzhen

发表于:2019-02-21 / 阅读(101) / 评论(0) 分类 2016CRI中国国际广播电台

time will not stand still today is the day, the day of salvation living for more than just synthetic force fed existence this is my disposition I will strive for the truth time will not stand still today is the day, the day of salvation living for mo

发表于:2019-03-02 / 阅读(110) / 评论(0) 分类 英文摇滚歌曲
学英语单词
absorption spectrometry
aerofoil section angle
agp 4x
aluminum arrester
analgin injection
Arginotri-B
arsenic phosphide
Barracon
Bertrand's reagent
bolted node connector
brevotoxins
buccalis
calvertons
campylibacter
characteristics of speech sounds
CML-BP
comprehensive judgment
cut-and-dry
deep ocean moored buoy
destexhe
dilleniid dicot family
dinaphthyl
Diplograptus
Dorr clarifier
dynamic crossfield photomultiplier
EI. Cas.
electronic slide rule
ereth
excess over estimate
exhaust gas afterburner
existing resources
extended i/o monitor
fabric areal density
financial services sector
Fludestrin
free end of pipeline
galcon
generalized spherical function
Gilm.
Good gracious !
granuloma of pudenda
Hermitian space
highly stressed
hla-dra
homeoarchy
hypertensinase
icterinas
immanacled
incubator space
intertest
inthis
ionospheric storm
KTFR
leave sb with sth
main sideband
manure and water premixed application
maschaladenitis
merchant rolls
metal - oxide semiconductor
minimum royalties receivable
overhaling
pemba chan.
plane, principal focal
protyl
radiological flaw detection
radionuclide vesico-ureteral reflux test
rami sympathicus ad ganglion submandibulare
rent system
resistance to bleeding
retarded coagulation
return for no claim
rigid gear
running pitch angle
sales forecasts
scalar
Schoenoplectus juncoides
scramjet engine
secondary fibrinolytic stage
setting mallet
Sidalcea malviflora
single-cut file
single-stage harmonic gear drive
single-stage supercharger
sliding growth
sneak thiefs
special section wire
speed-up theorem
sphaerocobaltite (spherocobaltite)
steamships
steep pitch of thread
step chromatography
thrust of earth
trabeculas
trailer chassis
tricuspid valve incompetence
twist pair type telephone cable
two-phase (quarter-phase)
urodelous
vrai
well-apaid
woodpeckerologists
zingare