音标:['hæli] ;
n. 哈雷(姓氏)
n. English astronomer who used Newton's laws of motion to predict the period of a comet (1656-1742)
词型变化:名词复数形式 : halleys

[00:41.92]And obviously, Jonathan, youll be looking at Halley. 当然,到时你会望着希莉 [00:43.44]- (Laughter) - And thats when the actual ceremony will conclude. 然后大礼告成 [00:49.96]- Excuse me. I need some help over here. - What? 对

发表于:2018-11-30 / 阅读(110) / 评论(0) 分类 听电影学英语-缘分天注定

[00:00.00]Lesson 14 Comets [00:02.60]彗星 [00:05.20]In recent scientific investigation of comets has increased [00:14.16]because of a growing interest in the origin of the sun and planets. [00:17.63]近年来,由于对太阳和行星的起源兴趣

发表于:2018-12-08 / 阅读(57) / 评论(0) 分类 赖世雄学英语第四册

Comet 彗星 Do you know what a comet is? 你知道彗星是什么吗? A comet is an object in the solar system. 彗星是太阳系中的天体。 It travels around the sun like the planets. 它像其它行星一样绕着太阳转。 Then, why don'

发表于:2019-01-10 / 阅读(34) / 评论(0) 分类 与美国小学生一起学英文第11册

Science and Technolgy. 科技。 A fishy tale. 小小鱼尾,几掀狂澜。 This engraving, of a flying fish, almost changed the course of history. It is one of a set from John Ray's and Francis Willughby's book Historia Piscium, published in 1686

发表于:2019-01-26 / 阅读(36) / 评论(0) 分类 经济学人科技系列

Quite what Halley expected to get from him when he made his unannounced visit in August 1684 we can only guess. But thanks to the later account of a Newton confidant, Abraham DeMoivre, we do have a record of one of science's most historic encounters:

发表于:2019-01-29 / 阅读(26) / 评论(0) 分类 万物简史

At one point the group had to suspend work for eight months while La Condamine rode off to Lima to sort out a problem with their permits. Eventually he and Bouguer stopped speaking and refused to work together. Everywhere the dwindling party went it

发表于:2019-01-29 / 阅读(45) / 评论(0) 分类 万物简史
学英语单词
a pathetic
absorbing circuit
again-her
Agios Thomas
amorphous minerals
amourettes
antegression
ay-
banker ratio
bear repeating/repetition
bengalia torosa
blade with external T-root
blanketings
Buist's method
busbar transformer
calliostoma shinagawaense
cherch
chronoamperograms
classification by status
colo(u)r fastness to weathering
conjugate ellipses
containment spray pump
dermatitis precancerosa
develop pictures
diminishing stuff
dry band filter
easy way
ecoclines
electromyographic integrogram
euonymus viburnoides prain
ferrandino
fragilizations
fruit piercing moth
gadgety
genderless
gibbard
gibberishes
glowboy
grid iron valve
hai ch'ing wu
hamester
henosepilachna processa
Hicks' papillae
hyper plane
inbreaks
indian-style
input data selection
Japan Marine Standard Association
labile zone
laconization
loxocolpate
main repeater office
mauboussin
medicopsychiatric
megaregions
mho
misaffections
mortgage goods
multilocular
nasolabial folds
nightie-night
nonwitches
notarial survey
occupied focus
offline conversion
Orūzgān, Velāyat-e
ostrich farm
P-Rh
permanent roofing
phelb-
Podovi
poison coefficient
prochlorpemazine
pses
ribbon microphone
rosemead
saustein (fetid calcite)
shaft locked test
single dunnage
slope 1 1/2 to 1
soilers
spectrum density level
Standby Reserve
strike-slip thrust
subroutine calls
superheating surface
taken good care of
tax-free zone
the long pull
thermal incineration
total commission
trash boom
tumor of cerebral pedunculus
unconfined water
upper clearance
urethral catheterization
velveteens
waster-ash (fraxinus caroliniana mill.)
whoo-whoo
Wikstroemia techinensis
world geodetic system
wrestings