[建] 共价分子

covalent molecule的用法和样例:

例句

  1. Oxygen as a triplet molecule is able to quench efficiently the fluorescence and phosphorescence of certain luminophores.氧作为一种三价分子能够有效地淬灭荧光和某些发光体的磷光。

[00:11.60]WARMING UP [00:16.04]How many new uses can you think of for the folowing items? [00:36.49]reminds us of the appearance of nanotechnology, [00:53.76]according to which nothing is useless and [01:04.91]no garbage or waste material to speak of

发表于:2019-01-10 / 阅读(165) / 评论(0) 分类 高中英语人教版高一年级

[0:0]molecule分子 [0:10.8987]monthly monument mood moreover每月的,每月一次的 纪念碑,纪念馆 心情,情绪 而且,此外 [0:56.9182]mosquito mostly motion motivate蚊子 主要地,几乎全部地 运动,动作,手势 激励,激发 [1:43.7299]motive mount movie mud动机,动因 登上

发表于:2019-01-16 / 阅读(122) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

BEIJING, Sept. 6 (Xinhuanet) -- Scientists from Tufts University of the U.S. have created the world's smallest electrical motor in a single molecule. The finding was published in the journal Nature Nanotechnology on Monday. In the research, scientist

发表于:2019-01-30 / 阅读(72) / 评论(0) 分类 英语新闻

HEALTH REPORT - Molecule in Soy May Reduce Risk of Colon Cancer By Jerilyn Watson Broadcast: Wednesday, June 02, 2004 This is the VOA Special English Health Report. Foods made from soybeans are increa

发表于:2019-01-30 / 阅读(54) / 评论(0) 分类 健康与经济

By Jessica Berman Washington 19 March 2008 For the first time ever, astronomers using the Hubble space telescope have discovered the presence of the organic molecule methane in the atmosphere around a planet outside our solar system. While astronomer

发表于:2019-01-31 / 阅读(38) / 评论(0) 分类 VOA标准英语2008年(三月)

托福常用词汇表

发表于:2019-02-25 / 阅读(62) / 评论(0) 分类 英文语法词汇
学英语单词
adjustable lever
african nations
amphivasal
angulus sphenoideus
archinephric duct
atcha
aurochloride
auxiliary straignt line
azomethine dyes
bare rod bundle
body interference
Callimachus
capsulizations
carbonatation process
cerophysa taiwana
civil aerodrome
cleared my head
Cmeiosis
common control ack
communication control system
compleasant
configuration audit
court-yard
coverspun yarn
cross seat
Curie temperatures
dawyck
dermal capillaries
direct injection combustion chamber
duration of run
echeloned
embondaged
evaluability assessment
family charadriidaes
feature data
flopropione
fluoronitrofen
Gumist'is Nakrdzali
gynura japonica mak
heat-stable inhibitor
hexastyle
hold in estimation
hydraulically driven pump
hydrostatic strength
hypothyroids
Ietsism
impact wear test
judiciousness
khur ramabad (khorramabad)
lactone process
liquidity premium theory
lower jaw cleft
maupeous
megacurie
mineral rubber
monesin
national television system committee (ntsc)
near-equatorial trough
nickel-carbon couple
nitrosourea
nonracists
orange segmenting machine
organs of Rosenmuller
oxygen side blown converter steel making
Pau, Gave de
phenyl fluoride
physiological index
piano quarter
pilea fasciata franch
policy implementation
pranker
preparation service
raised cheque
reciprocity for microwave network
Rollerblade hockey
salvor's misconduct
seamless integration
sensibler
Siguirini
silicon briquette
single-leaf swing bridge
sociosanitary
soil evaporation
soundhead
southwests
stemless hymenoxys
Stevens' law
subclass Discomycetes
tablings
tackfree
tank gauge transmitter
tap root
time base extension
tipula edwardsella
Tollensesee
tubal occlusion
wanting in
way sort
weekliest
wild fable
X-ray imaging arrangement
yellow sandalwood