[机] 离子速度

UNIT 9 Text A PRE-READING TASK Exercise 1 Before reading the passage, think about the statements. Do you Agree or Disagree with them? Why? 1. There is no need to worry about the problem of energy. 2.

发表于:2018-12-04 / 阅读(121) / 评论(0) 分类 实用英语综合教程

A Closer Look at the Iran Nuclear Deal 仔细复盘伊朗核交易 World powers have been working for years to limit Irans nuclear activities. But news reports often fail to provide details of the nuclear negotiations. Today we explore some of the is

发表于:2019-01-12 / 阅读(43) / 评论(0) 分类 2015年VOA慢速英语(七)月

He was sure that when a supernova exploded, it left behind a kernel so dense that a cupful would be as heavy as a mountain, he called it a neutron star, it seems so preposterous that Z's ideas were dismissed, until that is a new way of scouring the h

发表于:2019-01-23 / 阅读(63) / 评论(0) 分类 探索与发现2015年

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

So my name is Taylor Wilson. I am 17 years old and I am a nuclear physicist, which may be a little hard to believe, but I am. 我叫泰勒 威尔逊,今年17岁,我是一名核物理学家,可能你们很难相信,但我确实是。 And I wou

发表于:2019-02-21 / 阅读(38) / 评论(0) 分类 TED演讲教育篇

英语单词快速记忆法丛书(7)

发表于:2019-02-25 / 阅读(35) / 评论(0) 分类 英文语法词汇
学英语单词
a good quite a few
abinet vapor bath
address latching unit
aerial torpedoes
aerodynamic reaction
air separtor
anticarbon additive
Antiedrite
architectural study
arms control and disarmament
auto-pressure switch
back engagement of cutting edge
bed condition
bellyful of
brilliant polish
character witnesses
cold having property of coagulation and stagnation
competitive trader
concrete finishing
dalcas
detector car
dioids
distribuends
end all
erlang (erl)
esotericas
ethyl phenylcinchoninate
extension of hip joint
ferys
fish-kettles
forge
free settling
furrowing of spreaded grain
ground-shaker
gypsum pattern
handy tool
herniated disc
high pressure side
Himalayan blackberries
history of earth
Hogrebe
hypobranchial eminence
inserting control
jahi
Jessamyn
jurish
labile sandstone
liquefied petroleum gas conversion
local rights
LUCINOIDAE
Makar, Ostrov
mefenidil
minimum competency testing
murexan
non-linear interaction of noisy waves
Northern dewberry
overrepresentation
overrules
Oxyphenyletbylamine
pariza
phrometer
Picardie
plutonium(iii) chloride
product manifold
pulverised
pulwars
punch edge
PVMED
radiant cooling
Rhododendron parvifolium
Robert's operation
sacras
satinlike
secondary aplastic anemia
Sedum franchetii
series built ship
single parents
Skoonspruit
somaterias
stand shot
structral plan
subsequent training
substance abuses
summ
super-stable
support plate disc
Sverdrup, Ostrov
tangledly
tee hinges
tepals
thickness of root face
thirty-first of May
Thrace
Titan's surface
tristrans
turbulent Prandtl number
vibratory pile driver-extractor
wage scale system
weathervane
Windows OS
y-shaped bandage