生物扩散

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发表于:2018-11-30 / 阅读(320) / 评论(0) 分类 24篇魔术美文串记4级词汇

[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:03.09]2002 [00:06.29]Comparisons were drawn between the development [00:08.71]of television in the 20th century [00:11.03]and the diffusion of printing in the 15th and 16th centuries. [00:15.7

发表于:2018-11-30 / 阅读(153) / 评论(0) 分类 历年考研英语完型填空

Text Alvin Toffler writes about the fact that technology is advancing much faster today than ever before in history. The symbols of technology are no longer factory smokestacks or assembly lines. As we are headed for the future, the pace will quicken

发表于:2018-12-04 / 阅读(131) / 评论(0) 分类 大学英语精读第三册

Millions of smallholder farmers in South and Southeast Asia are attempting to diversify beyond staple crops to increase their incomes, nutrition, and resilience in response to climate change and shifting market demand. Although they are potentially s

发表于:2018-12-08 / 阅读(114) / 评论(0) 分类 VOA标准英语2017年(二月)

蒋健棠听说学英语 Chapter16:The wildlife biologist

发表于:2018-12-26 / 阅读(136) / 评论(0) 分类 蒋健棠听说学英语

29. Boas felt that the culture of any society must be understood as the result of a unique history and not as one of many cultures belonging to a broader evolutionary stage or type of culture. 【分析】复合句。句子主干是Boas felt that。t

发表于:2018-12-30 / 阅读(91) / 评论(0) 分类 考研英语长难句讲解

30. Some attributed virtually every important cultural achievement to the inventions of a few, especially gifted peoples that, according to diffusionists, then spread to other cultures. 【分析】复合句。句子主干包含 attribute...to...结构

发表于:2018-12-30 / 阅读(108) / 评论(0) 分类 考研英语长难句讲解

词条 含义 近义 further vt. 促进,增进 advance adj. 更多的,另外的 additional , extra fuse v. 熔合 combine , blend fused adj. 熔合在一起的 fusion n. 核聚变 n. 熔化;联合

发表于:2018-12-30 / 阅读(144) / 评论(0) 分类 王玉梅托福词汇配套MP3

Natalie: Why are you wearing that gas mask? Anton: Im getting used to it. If we ever have a bioterrorist attack, Ill be ready. Want to try one on? Natalie: No, thanks. If we get involved in biological warfare, I think well have some warning. Anton: T

发表于:2019-01-01 / 阅读(73) / 评论(0) 分类 地道美语播客

85 新功效的抗生素在加州诞生 DATE=8-15-01 TITLE=SCIENCE REPORT - Designer Antibiotics BYLINE=Jerilyn Watson (Start at 1'04

发表于:2019-01-02 / 阅读(157) / 评论(0) 分类 科技之光

By Mario Ritter Broadcast: October 28, 2003 This is Steve Ember with the VOA Special English Agriculture Report. Farmers have long put animal waste on their fields. They may also use human waste. Mode

发表于:2019-01-02 / 阅读(125) / 评论(0) 分类 VOA2003(下)-农业与经济

在GRE写作中,全球化的概念考查非常高频,而且全球化的概念和影响在其他类型(例如科技、教育、政治以及文化类话题中也高频被调用),因此面对这个高频的主题素材,特为所有同学补充全球

发表于:2019-01-03 / 阅读(103) / 评论(0) 分类 GRE英语

Dante (Alighieri) 1265 -- 1321 The Italian poet Dante Alighieri wrote The Divine Comedy, the greatest poetic composition of the Christian Middle Ages and the first masterpiece of world literature written in a modern European vernacular. Dante lived i

发表于:2019-01-08 / 阅读(59) / 评论(0) 分类 GRE作文

Science and technology 科学技术 Creutzfeldt-Jakob disease 克雅氏病 Breaking down the barrier 攻破屏障 A glimmer of hope for a drug that treats disease caused by prions 药物治疗朊病毒感染疾病的一线希望 THE epidemic of mad-c

发表于:2019-01-26 / 阅读(139) / 评论(0) 分类 经济学人科技系列

AGRICULTURE REPORT - Biocontrols, Part 2 By Mario Ritter Broadcast: Tuesday, April 20, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Biocontrols are the way nature seeks ba

发表于:2019-01-30 / 阅读(106) / 评论(0) 分类 农业与发展

GRE频道在此与大家分享新东方北京学校GRE名师韩冰老师为大家带来的有关on the contrary的讲解。 似乎 on the contrary 掀起了一阵轩然大波,很多小伙伴都过来问我,老师on the contrary 到底想怎么样,

发表于:2019-02-01 / 阅读(106) / 评论(0) 分类 GRE英语

Dangling bonds 悬挂键 Dark current 暗电流 Dead time 空载时间 Debye length 德拜长度 De.broglie 德布洛意 Decderate 减速 Decibel (dB) 分贝 Decode 译码 Deep acceptor level 深受主能

发表于:2019-02-05 / 阅读(102) / 评论(0) 分类 实用英语

俄罗斯莫斯科的一位生物能量学教授近日宣布,他已研制出一种能够有效延缓衰老的不老药,并有望于几年内上架销售。这位科学家用40年的时间研制出一种抗氧化剂,能够有效抑制氧分子对人

发表于:2019-02-06 / 阅读(136) / 评论(0) 分类 阅读空间

Circulatory Function of the Liver While the liver is technically part of the gastrointestinal system, it also plays an important role in blood circulation. The liver has been called the antechamber of the heart because it collects and processes all o

发表于:2019-02-15 / 阅读(88) / 评论(0) 分类 英文语法词汇

BEIJING, Nov. 30 (Xinhuanet) -- Heading football frequently may cause brain damage leading to subtle but serious declines in thinking and coordination skills, a new study suggested as quoted by media reports Wednesday. Researchers used an advanced MR

发表于:2019-02-16 / 阅读(65) / 评论(0) 分类 英语新闻
学英语单词
absorption correction
anonymous classes
azo-initiator
be startled at sth
bed stabilization
Bilice
blennophobia
BMEP
bonetta
Brown Seamount
calcium tellurate
collapse polje
contango
contract limits and reportable open position
Cottam
DA (differential analyzer)
demodulation function
dichlorodiphenyl trichloroethane (ddt)
dislodged
dismutation
disregarders
effectual steps
evapotranspirators
feed shelter
feministic
five-storeys
food label
foreign exchange quota system
free shrinkholes
full-span flap
geobotanical mapping
giant blank hole
glacier mass-balance
glandulosas
golaszewski
gorgonopsians
height of light above high water
holothuria moebii
homogeneous grading
Ibuproben-Lysiante
imperible
indecent books
instrument shed
integrated resistor
iodothyrosine
juvescence
keyway fraise machine
Kādirābād
lluminated rocket
loree
Machiasport
makov
manufacturing shop
marine seismic survey
mcauslan
nachrs
national holiday
nonmatching control
objectists
organic herbicide
outwon
paid capital from treasury stock
palometa
parent domain
peltatum
perforated metal screen
permanent elongation stress
pirimiphosethyl
postdiluvian
potted
Protegraft
public heath laboratory
pulse turbo charging system
pulsing feed
quadrisects
reactivity balance
record file
rule of Ogino-Knaus
schismatico-
self-contained machine
servingwoman
shoreline effect
Silvituc
single signal
slossitis rhomboidea mediana
splenic puncture
stack of Belleville springs
start element
start tag
suctorial type
support aircraft
suppurative pylephlebitis
taiwania flousiana gaussen
tallied
taxiphyllum giraldii
vacuum-assist pouring
vesicular pore
Victoria and Albert Museum
voice frequency electric waves
Weir pump
weiter
zip gun