低产牛

Grazing Cattle Trim the Menu for Birds 愿为鸟儿修改食谱的牛群 When birds face the destruction of their habitat, some species dont make it while others survive. But what happens at the very beginning of the process, just as a bird's habitat

发表于:2018-12-02 / 阅读(134) / 评论(0) 分类 2017年Scientific American(九)月

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 even It's even colder than yesterday.

发表于:2018-12-05 / 阅读(165) / 评论(0) 分类 每日攻克5词

Modern-day thieves use trucks, not horses, to steal livestock Jim Kent | Gordon, Nebraska 28 April 2010 The white 'Y' with two lines under it shows that this cow came from rancher Gil Nitsch's herd. The 21st century has brought changes to all parts o

发表于:2018-12-08 / 阅读(251) / 评论(0) 分类 VOA标准英语2010年(四)月

Cattle Plague Declared Eradicated Scientists are declaring victory over a deadly animal disease that cattle herders around the world have dreaded for millennia. Rinderpest becomes the second disease in all of human history to be successfully eradicat

发表于:2018-12-08 / 阅读(155) / 评论(0) 分类 VOA标准英语2011年(六月)

[00:04.41]Lesson 33 [00:07.76]1.Dialogue [00:11.60]Jackie is talking to Yang Pei about a conference which Jackie has just been to. [00:18.96]What was the conference like? [00:22.41]Very interesting.It was called Saving the earth [00:27.27]and it was

发表于:2018-12-13 / 阅读(202) / 评论(0) 分类 高中英语人教版高二

New Vaccine Research Aimed at Cattle Killer 新疫苗研究意在对付牧牛杀手 New research is underway to develop an advanced vaccine against East Coast fever a parasitic disease that killed more than one-million cattle in Africa last year. Res

发表于:2018-12-16 / 阅读(127) / 评论(0) 分类 VOA标准英语2014年(二月)

AGRICULTURE REPORT - U.S. Cattle Industry Update By Mario Ritter Broadcast: Tuesday, February 24, 2004 This is Bob Doughty with the VOA Special English Agriculture Report. United States agriculture of

发表于:2019-01-09 / 阅读(136) / 评论(0) 分类 农业与发展

US to Destroy Hundreds of Cattle Linked to Mad Cow Infection Michael Bowman U.S. agriculture officials have announced plans to destroy hundreds of cattle linked to the first case of mad cow disease fo

发表于:2019-01-11 / 阅读(142) / 评论(0) 分类 VOA2004(上)--各类新闻

Agriculture Report - Improving 'Feed Efficiency' in Cattle 农业报道 - 提高牛的饲养效率 From VOA Learning English, this is the Agriculture Report in Special English. 这里是美国之音慢速英语农业报道。 Animal feed is the bigge

发表于:2019-01-12 / 阅读(159) / 评论(0) 分类 2012年VOA慢速英语(十一)月

AS IT IS 2016-04-11 Children and Cattle Compete at Houston Rodeo Cowboys and cowgirls from across the United States were in Houston, Texas last month for the Houston Livestock Show and Rodeo. The Houston rodeo is one of the biggest shows of its kind

发表于:2019-01-12 / 阅读(208) / 评论(0) 分类 2016年VOA慢速英语(四)月

Record Drought Takes Toll on Texas Cattle Rancher Marc Scott once ran three times this many cows on his pastures, but when he saw drought coming last year, he began to sell them off. Probably between 60 and 70 percent of my herd is what I sold off, s

发表于:2019-01-14 / 阅读(99) / 评论(0) 分类 VOA标准英语2012年(二月)

By Tom Rivers London 08 August 2007 For the first time since the confirmation of foot-and-mouth disease in Britain earlier this month, the government has decided to ease restrictions on livestock shipments in areas outside of the affected zone in sou

发表于:2019-01-31 / 阅读(172) / 评论(0) 分类 2007年VOA标准英语(八月)

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发表于:2019-02-11 / 阅读(166) / 评论(0) 分类 加州英语分级G4

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发表于:2019-02-11 / 阅读(174) / 评论(0) 分类 加州英语分级G4

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发表于:2019-02-11 / 阅读(155) / 评论(0) 分类 加州英语分级G4

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发表于:2019-02-11 / 阅读(174) / 评论(0) 分类 加州英语分级G4

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发表于:2019-02-11 / 阅读(158) / 评论(0) 分类 加州英语分级G4

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发表于:2019-02-11 / 阅读(159) / 评论(0) 分类 加州英语分级G4

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发表于:2019-02-11 / 阅读(166) / 评论(0) 分类 加州英语分级G4

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发表于:2019-02-11 / 阅读(150) / 评论(0) 分类 加州英语分级G4
学英语单词
accoutred
actual spoilage
addle-pated
animal histochemistry
atomic marine power plant
automatic working
be handy with
beam-column connection
black stretch circuit
brown spar
c.i. (colour index)
Chah 'Ali
chirothrips manicatus
concentric tubing workover rig
council manager plan
crystalline range
custard apple tree
cut-waters
date of small corrections
democracy process
dinggey
diprotium
dual-SIM
ecce homos
ecological systems theory
end-of-tape hole
eyerolling
facies palmares
facscans
failsafe operation
Faissault
floathing
floating significance control
flow pattern (pneumatic)
fore-bowels
free stream-line
full scale engineering development (fsed)
function list
gill net fishing boat
gurins
half-track tractor
hambrolin
hanger-iron
Hasenweiler
hemisolvate
hydraulic efficiency jack
ice blower
Igboloudja
interior styling
interpretation execution
isotopomeric
kaisas
Kangaré
kee'lage
krithe rutoti
kunzite (gem spodumene)
Lichtheim
Liesegangr's
Limingen
Lobelia nummularia
m. epicranius temporoparietalis
magnetostriction material
malloys
manually operated spray system
manyara
matal-oxide semiconductor
mechanical back to back test
medical jurisprudence
neptunes
nerve-point massage
no risk till no rail
normal opening
not worth the paper it they are written on
nuclear reconstitution
optimum intake contour
oxydative spoilage
Painting The Tape
People's Court, peoples'court
period of sampling
phenomime
physeterids
pneumolith
process combusion
ragnarsson
record-industry
secularium
shibata shiki coupler
status saving function
stuck-upness
succubas
systems architect
Tavorite
thallium(i) thiocyanate
third-brush generator
twist someone around one's little fingers
Uamanda
unparallelable
valve seat insert replacing tool
vinyl acetal resin
voltage-ratio method
wood-processings
Zanchol