时间:2019-01-23 作者:英语课 分类:探索与发现2015年


英语课

 And became billions of times stronger than our sun's, now as the star span, it channelled out radio signals from its north and south poles, signals that swept past earth with every rotation 1 of the star, this was the source of the mysterious pulses, some are so regular that pulsars are among the most accurate clocks in the universe, the discovery of neutron 2 stars was a vindication 3 of the power of theoretical physics, it set astronomers 4 wondering if other strange bodies that had been predicted could be lurking 5 in space, and there is one hypothetical object that was even weirder 6 than a neutron star. The last stage of a star's life is as much an idea of science fiction as a physical reality. Put forward by science writer Adrian in his book the Iron Sun, the suggestion is that in the future men could use black holes to transport themselves instantly around the universe, and when i say instantly, i really mean like that. For years most scientists dismissed black holes as fanciful conjecture 7.



n.旋转;循环,轮流
  • Crop rotation helps prevent soil erosion.农作物轮作有助于防止水土流失。
  • The workers in this workshop do day and night shifts in weekly rotation.这个车间的工人上白班和上夜班每周轮换一次。
n.中子
  • Neutron is neutral and slightly heavier than the proton.中子是中性的,比质子略重。
  • Based on the neutron energy,the value of weighting factor was given.根据中子能量给出了相应的辐射权重因子的数值。
n.洗冤,证实
  • There is much to be said in vindication of his claim.有很多理由可以提出来为他的要求作辩护。
  • The result was a vindication of all our efforts.这一结果表明我们的一切努力是必要的。
n.天文学者,天文学家( astronomer的名词复数 )
  • Astronomers can accurately foretell the date,time,and length of future eclipses. 天文学家能精确地预告未来日食月食的日期、时刻和时长。 来自《简明英汉词典》
  • Astronomers used to ask why only Saturn has rings. 天文学家们过去一直感到奇怪,为什么只有土星有光环。 来自《简明英汉词典》
潜在
  • Why are you lurking around outside my house? 你在我房子外面鬼鬼祟祟的,想干什么?
  • There is a suspicious man lurking in the shadows. 有一可疑的人躲在阴暗中。 来自《现代英汉综合大词典》
怪诞的( weird的比较级 ); 神秘而可怕的; 超然的; 古怪的
  • Actually, things got a little weirder when the tow truck driver showed up. 事实上,在拖吊车司机出现后,事情的发展更加怪异。
n./v.推测,猜测
  • She felt it no use to conjecture his motives.她觉得猜想他的动机是没有用的。
  • This conjecture is not supported by any real evidence.这种推测未被任何确切的证据所证实。
学英语单词
Abemama Atoll
Adam's test
apertuer gap
armour backing
ATM adaptation layer
Aussig
ava'
baby-naming
barges-on-board
battleaxe
beta sites
bite me!
cannabipiperidiethanone
cartographic deduction method
character address counter
clip level
computer circuits
confervaceous
control equation
d'acosta
Denjoy minimum set
dogwood families
double-carbon arc lamp
driving & reversing machanism
DSVL
electronic divider
Emmel cast iron
energy build-up factor
environmental press
epicontinental sea
extended cover clause
extremal seeking system
fining-off
fisiozima
Georges Eugene Benjamin Clemenceau
gnat-strainer
gold plating thickness
horse-race
huddle over
Iberic
incidentness
integer function language
johnstonite (1)vanadinite (2)galena
Juvisy
Karachev
King Haakon B.
kreisleiters
Kyǒnghǔng
laboratory drains
lanthanum ethylsulfate
liquid hydrogen vessel
lukacs
lysuric acid
mcquaid ehn test
merion
Metoquine
monopolar generator
negative nitrogen balance
Nelaton's operation
nisbett
nonchoking nozzle
nonmaterial capital
ockro
over-inoculation
ozws
palghat (palakkad)
personal dignity
perturbed hard chain theory
PG-M(V0)
Phoebe minutiflora
policy goals
propellantless
protogenous
pseudolanthanide
refludon
rightwise
running parameter
safe belt
Scale of Commodity Classifications
socket power
sohoes
soylent
space impression
stock manipulation
syli
synthetic glue powder
tetanicum tetanica
The coast is clear
thin-film notch filter
treads
trichromatic coefficient (color triangle)
tube and plate collector
tubing drill
twicers
two-dee cyclotron
two-row elevator-digger
ugly duckling
uncle tom's cabin
unilateral distoclusion
yearly plant
zeaxanthine
zoo format