[网络] 生物吸收;生物可吸收;生物吸收性

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发表于:2018-11-30 / 阅读(422) / 评论(0) 分类 24篇魔术美文串记4级词汇

Fearing Bioterrorism 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 s

发表于:2018-12-03 / 阅读(173) / 评论(0) 分类 2013年ESL之就医和人际交往

This is Scientific American's 60-Second Science. Im Cynthia Graber. This will just take a minute. Buildings consume about a third of the energy and two-thirds of the electricity in the U.S. Roofs are a good place to try to cut those figures. Because

发表于:2018-12-24 / 阅读(180) / 评论(0) 分类 Scientific American(三)月

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

发表于:2018-12-26 / 阅读(235) / 评论(0) 分类 蒋健棠听说学英语

新编英语教程第五册unit07_2_mouse_cloning_begins_bio-industri

发表于:2018-12-29 / 阅读(138) / 评论(0) 分类 新编大学英语阅读部分

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(140) / 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(223) / 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(198) / 评论(0) 分类 VOA2003(下)-农业与经济

My husband and I are both writers. During dinner conversations, we often tell our children about our working days. It wasn't clear how much they absorbed until one day I overheard my seven-year- old,

发表于:2019-01-03 / 阅读(129) / 评论(0) 分类 英汉幽默故事选读

My husband and I are both writers. During dinner conversations, we often tell our children about our working days. It wasn't clear how much they absorbed until one day I overheard my seven-year- old, Lucy, cry out in frustration at her five-year-old

发表于:2019-01-07 / 阅读(172) / 评论(0) 分类 趣味英语

汉译英时,往往必须先找出主谓框架树起主干,然后将各种关系词、短语(介词短语、名词短语)、附加成分(同位语、插入语)、分词结构、从句(定语从句、状语从句、同位语从句)等添

发表于:2019-01-08 / 阅读(163) / 评论(0) 分类 英语学习方法

Various stages of cartilage growth on scaffold. The final image on the right shows naturally forming cartilage for comparison. These replacement joints can be made of combinations of metal alloys, plastic and ceramic, but new research shows that it m

发表于:2019-01-13 / 阅读(182) / 评论(0) 分类 VOA标准英语2010年(八)月

今天我们要学的词是absorb。Absorb, 吸收,吸纳。最新调查显示,美国明年的保险费用可能要上涨5.4%。 Due to the current economic condition, most companies say it's too much for them to absorb, 鉴于目前经济形势的

发表于:2019-01-20 / 阅读(152) / 评论(0) 分类 英语单词荟萃

Anyone who arrives in New Zealand by plane knows about Biosecurity NZ. Bio means living and security means safe. Biosecurity NZ is a government department. Their job is to make our country safe from unwanted living pests. These pests are plants, anim

发表于:2019-01-27 / 阅读(151) / 评论(0) 分类 新西兰英语

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(161) / 评论(0) 分类 农业与发展

Kenya is joining a long list of countries planning to produce diesel fuel from the poisonous-but-oil-rich seeds of the jatropha tree, a plant indigenous to South America. The tree is at the heart of a five-year strategy to develop a bio-fuel industr

发表于:2019-02-06 / 阅读(176) / 评论(0) 分类 VOA标准英语2008年(八月)

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(194) / 评论(0) 分类 阅读空间

Australia has opened a new National Center for Bio-Security to build its defenses against infectious diseases and biological weapons. Medical experts say it will help protect the country from threats such as SARS and bird flu as well as attacks by t

发表于:2019-02-06 / 阅读(125) / 评论(0) 分类 VOA标准英语2008年(九月)

take off短语是学生学习英语时经常接触的短语。在高三课本第十六单元的Reading部分中,出现了下面的句子。 David's career took off almost immediately when he was part of the Manchester United's Youth Team that won t

发表于:2019-02-13 / 阅读(131) / 评论(0) 分类 英文语法词汇

One of the most common questions cancer patients ask their doctors is: has the disease been contained or will it spread. A recent study by U.S. and Chinese researchers may help provide clues. The scientists examined genetic(遗传的,基因的) m

发表于:2019-02-18 / 阅读(127) / 评论(0) 分类 英语新闻
学英语单词
additive complementary colour
al manadir
alatcha
anderson r.
angle position
angular mount
apogon melas
artificially induced actinic effect
assault shipping
automatic send receive
auxiliary generating plant
bank barn
capitals of ecuador
caprilate
condensation partial
correndonuclease
credit-sales
creu-
detonation velocity
distillers
distributed sortware system
dodging
domestic factory
elliptical erythrocyte
equat
equatorial air
fellish
Fortunatus's purse
fox cub
freshly minted
fructus nelumbinis
heptargia
Igunga
illogicities
implanters
indeterminate reference
ingarland
iron oxide black
irritability of the heart
isothermal susceptibility
jandels
Joseph Haydn
kep gear
La Felipa
lap butt
light polarizing
ligulate, ligulated
lithotome
mitogenetic ray
mixed-flow turbine
multicomponent signal
n-amylbenzene
NACR
naftoxate
Namerikawa
Nantz
near-shore deposit
neck gland
negotiable order of withdrawal (now)
non tariff barriers
opaque enamel
operation pressure line of return pipeline
oumber
peanut picker
pellitory
permanent migration
phlyctocythere ninghsieni
plotter manager
poachier
poselets
power density monitoring
quick hitch arm
recirculation current
related words
representative computing
rerating
root inducing plasmid
run for office
shaft labyrinth
shift error
shipping damage
siege of Orleans
signorelli
skaff
socle girder
standard operation procedure (sop)
steaded
stiff as buckram
stylar brush
thermal trip type breaker
third kingdom
torture'
twice as less
unnecessary copies of control transactions
usage count
vingt-et-un
vorago
Ward's Nebraskan tapeworm
winning
xanthosoma violaceum
yohimbine acid
ywrapt