三分裂;三裂变

We Cant Just Play with sports I believe that the greatest frontier of our ignorance lies in the relationship of man to man. I do not discount in the marvelous development in the world of things, nor do I devaluate the contributions of those who made

发表于:2018-11-30 / 阅读(114) / 评论(0) 分类 英语励志美文精华

Whether youre giving a toast, presenting a project, or delivering a doomsday warning, these tips will help you look like less of an amateur during your speech. Most of us dont like giving speeches. Unfortunately, sometimes theres no way to weasel out

发表于:2019-01-08 / 阅读(69) / 评论(0) 分类 英语小短文

Shrimp 虾 Is shrimp your favorite seafood? 虾是你最喜爱的海产品吗 People love shrimp a lot. 人们非常喜欢虾。 But do you know that fission whales like shrimp, too? 但是你知道裂变鲸也喜欢虾吗? Female shrimp hatch 50,0

发表于:2019-01-10 / 阅读(57) / 评论(0) 分类 与美国小学生一起学英文第8册

AS IT IS 2016-01-07 North Korea Says It Tested Hydrogen Bomb 朝鲜声称进行了氢弹测试 North Korea says it tested a hydrogen bomb on Wednesday. 朝鲜声称周三测试爆炸了一枚氢弹。 The U.S. Geological Survey reported a 5.1 magnitu

发表于:2019-01-12 / 阅读(43) / 评论(0) 分类 2016年VOA慢速英语(一)月

A-bomb, atomic bomb 原子弹 absorption 吸收 to accelerate 加速 accelerating chamber 加速室 accelerator 加速器 synchrocyclotron 同步回旋加速器 synchrotron 同步加速器 betatron 电子

发表于:2019-02-03 / 阅读(62) / 评论(0) 分类 英文语法词汇

Meanwhile the tireless Rutherford, now back at Cambridge as J. J. Thomson's successor as head of the Cavendish Laboratory, came up with a model that explained why the nuclei didn't blow up. He saw that they must be offset by some type of neutralizing

发表于:2019-02-17 / 阅读(41) / 评论(0) 分类 万物简史
学英语单词
10b-loaded emulsion
a distinction without a difference
acute zone
admissions test
aerourethrascopy
air-tester
aldehyde fuchsine stain
alienations
angle of rolling
Antiparastics
apologize to
assorted
barrel-type shot blasting machine
bleep tests
boiler-room operation
candidia barbata
capacity of self-government
Chateaurenaud
cher (la cher riviere)
community shopping centers
containment equipment hatch
control cylinder-rod
cross-fertilisations
dauers
density modfulation
denta-
didymobotryum verrucosum
diings
disturbance of absorptive function
dumping-grounds
economics of imperfect competition
EEBD
energy resource meteorology
extension of bracket
fervol
fine sugar
former creditor
fourth-class
garble
genus Shorea
glazing putty
goodeniaceous
greason
gunjet lock
gymblett
hackled hemp
hard finish
hydric
inanitiated
incontroes
industrial waste
instrumental-error
kadel
Kiamika, L.
lanner
leaching white
local ecosystem
lumer
mariposite-2m (chromian phengite)
mean residue weight
median effective dose
membrane osmometer
molybdenum analyzer
moving-coil geophone
neurotomies
o-okay
oblique dash
peronei
phonon parametric amplifier
phosphoryl transfer potential
Pologiy Ostrov
pop-up message
post neat treatment
propeller shank
quatuordecillion
Ratnasambhava
real analytic function
roll joint
rose hip
rustless
Saïdia
sea-animal
self excited alternator
shilly shallied
Sink pors
specific-order production
spontaneous hypoglycemia
stick knob
stochastic feature
Stützerbach
sulphoformalin
task coordinate
thyreo-aryteooideus
trace-element fertilizer
unchurchly
underground reservoir
vapo tension
vehiculate
viridenomycin
warme
waveguide
zodiacal dust