染色体的附加[增加]

by Jason Marshall In past articles weve talked at length about three of the big four traditional processes used in basic arithmetic: addition (see also How to Add Quickly), subtraction, and division. However, for one reason or another, we havent yet

发表于:2018-12-07 / 阅读(45) / 评论(0) 分类 数学英语

by Jason Marshall Weve spent the last few articles building our numerical vocabulary from the ground up. Today, were going to talk about something that sounds hard, but is actually pretty easy...and very useful too: the commutative property of additi

发表于:2019-01-02 / 阅读(116) / 评论(0) 分类 数学英语

Neil: Hello and welcome to Six-Minute English from BBC Learning English, I'm Neil and with me today is Rosie. Rosie: Hi there. Neil: Well, today we're talking about men. Rosie: That sounds interesting. Neil: It is very interesting especially if you'r

发表于:2019-01-07 / 阅读(101) / 评论(0) 分类 六分钟英语

PEOPLE IN AMERICA - Barbara McClintock, 1902-1992: She Made Discoveries about Genes and Chromosomes CHRISTOPHER CRUISE: This is PEOPLE IN AMERICA in VOA Special English. Today, Jim Tedder and Shirley Griffith tell about Barbara McClintock. She was on

发表于:2019-01-12 / 阅读(33) / 评论(0) 分类 2012年VOA慢速英语(六)月

China's State Council Information Office has held a policy briefing conference, and Huang Shouhong, who is in charge of the drafting of the Government Work Report, underlined the key methods of supply-side reforms. From the industry level, supply-sid

发表于:2019-02-25 / 阅读(91) / 评论(0) 分类 cctv9英语新闻2016年

饶舌:Tech N9NE - Leave Me Alone 相关介绍 :2008年9月是Tech N9NE事业的一个里程碑,他的双CD专辑《Killer》突破100万张的销售记录。2009年4月7日,Rock The Bells 2009 Festival邀请他来做演出,今年10月的最新

发表于:2019-03-02 / 阅读(156) / 评论(0) 分类 节奏布鲁斯
学英语单词
Acrochaetiaceae
algal ball
AlutanDiponium
Amfissa
antiexpressionist
apparent volume
assemblies
BB-K8
blast control
brickbat
caffeine sodio-benzoate
camera club
channel plan
colyleden fimbriata turcz. var. ramosissima maxim.
commissura basalis
conubial
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decarnation
Depotestogen
diabetic biscuit
diffusion action
dimethylguanylgoanidine
dror
earth imaging
emergent evolution
emmenagogs
endosome
equisetic acid
etching machines
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finger spellings
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genus abramiss
go across to
Gymnogramminae
HBT effect
hepatic function
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IAL
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Impatiens apalophylla
impedance balance
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maiti
microbiological factor
minimal positive integral solution
nasalisms
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oil to coke replacement ratio
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rami pulmonales
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remanent median surface
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technical term relating to space
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