细胞膜;(细菌)胞外被膜

cell envelope的用法和样例:

例句

  1. Complement enzymes attack antigens by puncturing the cell membrane.补体酶通过刺穿细胞膜来攻击抗原。
  2. The cell wall surrounds the cell, but its chalzal ends and the lateral wall with synergid is discontinuous.细胞外被细胞壁,其合点端及侧方与助细胞共同壁不连续。

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By Caty Weaver Broadcast: July 25, 2003 This is Bill White with the VOA Special English Environment Report. Researchers say they have found a way to reduce the cost of some 1)fuel cell production. The

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讲解文本: stick together 在一起,团结一致,互相支持 stick 棍,棒,黏住 They stuck together in hard times. 在那些艰苦的岁月,他们互相支持,同舟共济。 疯狂练习吧!

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For something that could revolutionize the world, its come along very slowly. The fuel cell was invented in 1839, but there was little development until the 1950s when NASA started to use them in space where they are still used today. Now, after yea

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第一则:聪明的儿子 One day, the father lets eight-year-old son send a letter. The son took the letter. The father then remembered he didn't write address and addressee's name on the envelope. After the son comes back, the father asks him: Yo

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The investigation began after police in the city of Taizhou of Zhejiang started getting complaints from people who say they were losing hundreds of yuan a day through a Wechat group. Li Kangcheng, vice director of a local police station in the area,

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ATHENS, Feb. 4 (Xinhua) -- Greek Finance Minister Yannis Stournaras received a bullet in the post, Greek media reported on Monday. Stournaras' aides alerted security forces, when they opened the envelope at his office and discovered the enclosed bull

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Turn Off Your Cell Phone 关掉你的手机 We went to the movie the other night. I sat in an aisle seat as I usually do, because it feels a little roomier. Just as the feature was about to start, a blonde from the center of the row got up and starte

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My roommate was interested in a young man in her English-literature class, but she was too shy to let him know. One day she overheard him say he was on his way to the library for a certain book. She rushed to the library, found the book and stuck in

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red envelope 红包 hand out red envelopes 发红包 lucky money 压岁钱

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学英语单词
Aflaxen
Alseodaphne rugosa
ancons
angularly independent mode
baseball bat
biological evolutionism
blue lake
blueprint reading
buginaria cocainae
butt ugly
cabin differential pressure
calcium-jarosite
cco(crystal-controlled oscillator)
chester white swine
chirruping
chromium oxide
circulating medium
coal-mine
contreras
corkwing
CR-live loading
crown remover
currantworm
Daneland
direct injection system
direct-current erase
distance-distribution lithofacies map
Eluex process
emerge the victor
ferromagnetic resonance line width
filler contact phone number
finite distributed system
fleur-de-lis
frost-resisting jute
gestation crate
gravity structure
gruntled
homogenous aqueous reactor
hyperboreans
hyposulfurous acid
isobarometric filler
Jassa
Kamouraska
Knox's power
lamma gad
limit treadle
macrozoospore
mortierella bainier
myrtifolia
noncoherent system
nonsurgieal
not joking
nymans
off-impedance
on the playground
organic sequestering agent
pachyvaginitis
paddle wheel fan
paddle-shaped hand plate
Parabolized Navier-stokes equation
pierced steel plank
pile-up rejection
political consciousness
Polysiphondylium
pomoxis annulariss
power of judgement
prize-fighter
propositional thought
pseudo-apogamy(farmer & digby 1907)
relay check in check out register
resorcin monoacetate
rotation reflection group
schtiks
scopomannite
screw ... up
sea starwort
simple shape
sink to a whisper
slope LHD driving
sloping desk
soubrettes
soybean production
splinternet
spring vein
steam power engineering
strain-induced molecular orientation
sun bittern
Svenstavik
system memory
terminal vector
transfer ability of data base
uk -gate
unfleshes
unlawful diversion
vacuum tube direct current millivoltmeter
vealburger
volt meter
waist coat
woms
worknets
zaleucum