自发分裂能

Is a Fusion Nuclear Reactor Coming Soon? 核聚变反应堆会很快推出? 美国科技组织的洛克基德马丁称五年内,将会建成一个核聚变反应堆。他说预计到2017年能呈现一个操作雏形,到2022年,就能够投入使

发表于:2018-12-08 / 阅读(62) / 评论(0) 分类 2014年VOA慢速英语(十二)月

NASA Tests Power System to Support Manned Missions to Mars United States government agencies say the first tests of a very small nuclear power system designed for missions to Mars have been successful. 美国政府机构表示,为火星任务设计的

发表于:2018-12-08 / 阅读(88) / 评论(0) 分类 VOA标准英语2018年(一月)

World's First Nuclear Fusion Reactor 50 Percent Complete At the Geneva Superpower Summit in November 1985, American President Ronald Reagan met with the Soviet Union's General Secretary Mikhail Gorbachev. 在1985年11月的日内瓦超级大国首脑会

发表于:2019-01-03 / 阅读(47) / 评论(0) 分类 2018年VOA慢速英语(一)月

Fusion is how stars produce energy. It occurs when the nuclei of light atoms, such as hydrogen, are fused together under extreme pressure and heat. Tokamak Energy, from Oxfordshire, believes that the third version of their compact, spherical tokamak

发表于:2019-01-17 / 阅读(96) / 评论(0) 分类 2015CRI中国国际广播电台

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(41) / 评论(0) 分类 万物简史
学英语单词
accessible address space
adjustable pipe clip
aftervulcanization
alternate stages of flow
aortic
apron elevator
at no period
autocriticism
Back to the salt mine
balancing chain
battles of caporetto
bowdacious
buft
call roll
cascaded windows
cloumnaris disease
cognitive-behavioral self-management training
cold-curing resin
colture
conus glaucus
counting cell hemocytometer
courtesy buses
credit check
cyanogen absorption
cylindrical magnetic thin film memory
cyra
disk saver
display loss
dormant screw
dyspprosium isotope
egg-spoon
electrical stress
electron puncture
endophragmal skeleton
error of closure of triangle
flowratio
food economics
geodesic luneberg len
geoforensics
glance up
Glen Aubrey
glenea anulicornia
gridworks
Grosser Jasmunder Bodden
guyliners
harmonic habitat
hypergalactosylated
I (inlet)
IF1
image-oriented appeal
incident radiation intensity
infuriations
isva
job-approval
kavapyrone
Leroux formation
lichen albus of Von Zumbusch
multilevel NAND circuit
nightbird
nitro-erythritol
normal steel casting
not worth a button
nozzle diode
number density of molecules
outdoor-type power station
paste
PDEAS
phenothiazone
pineapple peeler-corer
PNPGA
polarized control
porne
pressure distribution chart
proboscis (pl.proboscioles)
quarrel with sb over sth
raft culture
raschke
ratio control roughing
reborrowings
receiving water
recording viscosimeter
ring-fenced
royal observatory
sabbatic
sand bin
semilength
shatilla
sodium chloroborate
Southampton, C.
spill valve type fuel injection pump
stereoscopes
stop with
sybil
tacitly approve
tantra (india)
tentativenesses
thoracoscopically
torsade de pointes
tricky slaves
wrinkle distributing roller
yamboo