[=conditioned medium burst-promoting activity]条件培养基促集落群活性

旅店的老板带着爸爸和阿美去外面摄影了,丹尼尔一个人留在了住的地方,来了一个外国的背包客,看他们都谈了些什么。 Listen Read Learn Foreign back-packer: Excuse me. Is there any body here? Daniel: Yes. Foreign back-packer: I've finished up all my water. I

发表于:2018-12-26 / 阅读(83) / 评论(0) 分类 英语口语大赢家

Fungi with previous experience in bioremediation show promise for breaking down BPA, an endocrine disruptor, and plastics that contain them. Cynthia Graber reports 【英文文本】 Bisphenol A. Also called BPA, it's used to make shatter-proof plast

发表于:2019-01-02 / 阅读(98) / 评论(0) 分类 60秒科学

StudyFindsHighLevelsofBPAinCannedFoodforKids The industrial chemical BPA has been used to make hard plastic bottles and the lining of food cans for decades. After studies indicated that the chemical could play a role in cancers, heart disease and abn

发表于:2019-01-13 / 阅读(57) / 评论(0) 分类 VOA标准英语2011年(九月)

Making a delicious burger may seem as simple as whacking a beef patty between two sesame seed buns and finishing adding a slice of iceberg lettuce - but scientists are now begging to disagree. 做一份美味的汉堡看似很简单在两片撒有芝麻

发表于:2019-01-28 / 阅读(106) / 评论(0) 分类 阅读空间

Heavy downpour in Guangdong has made daily lives of local residents inconvenient. However that did not deter a couple from Jiangmen city from tying the knot on Thursday. The bride and groom braved the rain for their 30-table wedding reception, hostin

发表于:2019-02-05 / 阅读(98) / 评论(0) 分类 CCTV9英语新闻2014年05月

Standing at a mere three inches and weighing less than a bag of sugar Britain's smallest puppy is so tiny she thinks she's a kitten. 高仅三英寸,重不过一包糖,这只英国体型最小的狗狗是那么的小,以至于它认为自己是只

发表于:2019-02-18 / 阅读(98) / 评论(0) 分类 阅读空间
学英语单词
aorta dorsalis
bakers dozen is.
bandpass sampling
bed-plate foundation
Bennhold's test
bit of muslin
black-hole resort
blackground screen
bring somebody to book
bureaucratical
Butschli's emulsion
cacequi (cacequy)
capillary microscopy
car-maker
carbasus salis alembroth
Castro, Fidel
categorical program
cherelle
chromatoideus
cobalticyanide
code colors
codefining
concrete verb
concurrent flow dryer
confuser
continuous closed mapping
controllable factors
copious flux
corneal curvature radius
cosmic-ray abundance
costing basis
critical collision frequency
dam base
digital terrestrial transmission
dry cleaning agent
EDP (effective depth of penetration)
effective blood plasma flow
elevation of sight
enamel cuticle
ethol.
fluid control layer
fluidized packed bed
fumigation blow head
granulate
growth-curve approach
hermann joseph mullers
high pressure nozzle box
holder of stolen goods
horn stone
hu shih
Hugo Junkers
improved corrective fertilizer recommendations
in sober garments
in the old fashion
inmos
insulating compound
join a queue
labor departments
landbank
laskey
light-to-dark currents ratio
lithium orthoarsenate
local facilities
make a heavy allowance
Mercurammonite
metabasalt
metal etched photomask
miniskirt
mistrial
neotoxoptera violae
neuroophthalmological
neutrality hypothesis
planing form
point lonsdale
poisson arrivals
primitive equation
rail vibration
recart
rhotacize
rough-up
rust resisting property
scanning range
sea melon
shiffrins
single gate mold
socket plate
stage production
Stauntonia chinensis
suntour
tabulator number
tants
tennis leg
terrestrial disposal
thionates
through flow drying
traynell
trichomycin
unit of procedure
watch alarm
well-scintillation counter
Xicheng
Zahebre