同质异能裂变

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(58) / 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(63) / 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(42) / 评论(0) 分类 万物简史
学英语单词
2-amino-5-nitrophenol sulfate
Ac flo
adverse minimum
affiancer
ammomo-system
antichild
apertum
atractosome
barrier berg
be specialized
beam target
bear steady
Bellini Seamount
bilge-well
biotrak
blood circulatory volume inadequacy
bossed frame
burow solution
button mashing
Caemaxid
Cauchy's ratio test
chequer-chamber
chuck mark
Claughton
coffee-bean sign
Coraciiformes
Corynebacterium crenatum
crowding effect
cubic centimeter(cc)
degree of freedom of mechanism
dicentric bridge
diminutivise
discount clerk
discount market
double layer
emphasis on
equal in value
equine smallpox
extel
general overhead
hair hold
high-Q filter system
Hobson's choice
hypophloeodal
Khammouan, Khouèng(Khammouane, Khouèng)
king-pin thrust ball bearing
kyphosuss
landform coloration
language comprehension
latinoes
levee maintenance
lurching motion
magnetotaxis
matelot
mesotheliomata
methacrylates
Michael III
microfilm counter
misshameful
mortal reflex
Nachschlag
ornithophilia
paedogenic
perifascicular
phao-
Pirung
polystichum fortunei
pre-flight inspection
present page addressing
product testing
prot-access
pseudohomologues
quadruple ion
radial clearance
range of attenuation
rice seedling
ricinus ixodes
river retting
rubigo
rusa unicolor swinhoei
sanitary sewage
seam security
Sedgebrook
spark producer
spiels
spread the message
steady turning motion
sub-block
subsoil water movement
Taroum
textile spool paper
thalamic nonspecific projection
the best part of
Thu Dau Mot
tuberculous albumin reaction test
two faced terry cloth fabric
two-way repeater for VF selective calling
Unhais de Serra
unscorable
valveman
war of conquest
Wilson-Mikity