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n. [核]准分子

by Jason Marshall Weve now talked about three methods for calculating average values: the mean, median, and mode (affectionately known as the three Ms). So, are we done? Is that everything we could ever want to know about interpreting average values?

发表于:2018-12-07 / 阅读(72) / 评论(0) 分类 数学英语

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? The 2011 Nobel Prize in chemistry goes to Daniel Schechtman of the TechnionIsrael Institute of Technology in Haifa. Schechtman discovered what are called quasicrystals.

发表于:2019-01-08 / 阅读(72) / 评论(0) 分类 Scientific American(十)月

[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)
学英语单词
Abcs
absolute transpiration
Acker Bilk
admiratively
air convection loss
AirPrint
ambulance paramedic
amsterdam (tongatapu) i.
Anne of Brittany
anti-dazzle shade
antimonsoons
Ark-La-Tex
assign work
automatic milking amchine
automatic nerve
bihede
book reserve
borghe
Braun lipoprotein
break something into pieces
Casatenovo
chavvie
chlorcholine
chromosome gap
computer-integrated manufacturing
contact slipper
corn kernal
Cotoneaster salicifolius
cycleindex
data content notation
drew out
Ecto-5'-Nucleotidase
equalized paired feeding
Erfurt
Euplectella
Ewing's sarcoma of bone
fig jam
fixed hoist
frontal gland
Gallinago
genus Hunnemania
genus prinias
gerate
girocracy
hammer blows
integracion
interferoetalon
intra-company transaction
isws
Johnson, I.
Jominy end-quench test
Kalce
Kemskiy Rayon
Ligularia chalybea
load-leveler shock absorber
long term fund
markup percentage
mcvann
measurement point
naumann symbol
nonharmonic constant of tide
on-line automatic recognition
one shot device
ovulocyclic
Oxacefamandole
pheers
phrasemaking
pillar mining
point to point tunneling protocol,PPTP
porte-noend
prebatch
precursor effect
presidential race
prospectively
pseudo-cyclic code
publicly owned merchant ship
scannogram
sea-weed
semilocal isomorphism
ship navicert
single cylinder washer
SingTel
ski-boat
smartwatch
spag bol
spare no pains
specially-mades
tangential line load
tender yang
Teng, Nam
terminator
the inside track
thermomagnetometry apparatus
total deregulation
trachelomonas volzii cylindracea
tsuchiya
unipersonal
unit cost method of depreciation
visus reticulatus
wardours
wassermann negative
Weeton