生物测定; 生物检定

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

发表于:2018-12-26 / 阅读(89) / 评论(0) 分类 蒋健棠听说学英语

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(108) / 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(78) / 评论(0) 分类 VOA2003(下)-农业与经济

As Aesop's lion was going to the forest in company with an ass,who was to assist him with his terrible voice,an impertinent crow called to him from a tree:A pretty companion!Are you not ashamed of yourself to be walking with an ass?Whomsoev

发表于:2019-01-09 / 阅读(83) / 评论(0) 分类 趣味英语

An ass and an ox,fastened to the same yoke,were draging a waggon.While the ox was pulling with all his might he he broke a horn.The ass swore that he had got no help whatever from his weak companion.Exerting himself in the labour,the ox b

发表于:2019-01-09 / 阅读(113) / 评论(0) 分类 趣味英语

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(83) / 评论(0) 分类 阅读空间
学英语单词
affectation
analogue system
autoxidations
backspins
barios
biophagous
black top soil
bunked up
business communication
Carex indiciformis
christofferson
combined creep
continuous disability policy
contracting model
costabile
credit against corporation tax
cuprimyxin
dark-field illmination
dataflow language
deduc't
delayed dominant
deveren
dielectric-slug tuner
disconnecting clutch
doe
echinophyllia orpheensis
enhanced data rates for GSM evolution
enrolled partner
feed full and well
Gaussian error
glass-blower
gorat
grass-seed harvester
guenon monkey
heat pump dryer
heat shocking
Helmholtz's ligaments
homogeneous products
ill-favouredly
image error
in my day
industrial and mining locomotive
intervolume
justae nuptiae
komotoes
lamp regulator
larnas
leyshons
Lillebonne
low alkali ceramic
lower thrust wall
Lt.dose
metal skin
monaches
monogynic
Muganza
multivalent allosteric inhibition
national census
negative particle
non-fossil fuel
nonaddicting
North Islander
nsx
paced off
Paszto
photographic meteor
pointing trowel
portable compression mould
proviverrine
public WAIS clients
purely bulk throughput weigher
quantized data
radioactive electron capture detector
raster pattern
relievo
residential building
ribulose
sandroni
Schmidtian
semproniuss
senology
spiraea aquilegifolia pall
subset symbol
tank strength
tantoniobate
tensile test bar
thromboxanes
treinke
tulman
two-computer back-to-back system
underhand shot
unionization
unrevivable
vainglorious
valve assembly
vsquez
VVC
wavelength standard
Welshism
wisteria villosa rehd.
yowese
zero sum game model