[光] 光速测量

1992年 翻译延伸 1、There is more agreement on the kinds of behavior referred to by the term than there is on how to interpret or classify them. 【分析】 复合句。句子主干为一个There be句型,使用了more...than结构。翻译时,

发表于:2018-12-01 / 阅读(220) / 评论(0) 分类 09考研英语词汇

The Ultimate Pitching Machine B y Tom McNichol / Originally published in WIRED Hardware and hard science are turning big-league ballplayers into precision-guided flamethrowers 1 I t’s the fastest hu

发表于:2018-12-02 / 阅读(184) / 评论(0) 分类 2016年NPR美国国家公共电台11月

Here's the key part. 接下来是关键的部分。 The solution nearest the wall spins faster than the solution closer to the middle. 离试管壁最近的溶液,要比中间的溶液旋转得更快。 That difference in velocity creates sheer str

发表于:2018-12-18 / 阅读(126) / 评论(0) 分类 TED演讲教育篇

OAM operation administration maintenance OCC other common carriers Ohms Restriction Ohms Restriction is the same as Ohms resistance. Ohms are measures of resistance. A resistance of one Ohm allows one

发表于:2019-01-03 / 阅读(146) / 评论(0) 分类 电信英语

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. It's April 15th. Like many people around the country, you might be feeling your blood pressure rise as you deal with everyone's favorite activityfiling

发表于:2019-01-08 / 阅读(166) / 评论(0) 分类 Scientific American(四)月

This is Scientific American's 60-second Science. I'm Steve Mirsky. Got a minute? Could it be that our understanding of rain was all wet? A new study says that some drops of rain are falling faster than they should be. Which ultimately means that it m

发表于:2019-01-08 / 阅读(172) / 评论(0) 分类 Scientific American(六)月

One hundred years ago today, September (the) 27th, 1905, a physics paper was dropped into the mail, addressed to a German journal called AT. The paper was penned by a 26-year-old Swiss patent clerk with dark curly hair years before he sprouted that s

发表于:2019-01-08 / 阅读(206) / 评论(0) 分类 2005年NPR美国国家公共电台

We have to beat that. 我们必须克服它。 We can do it because in space there are no aerodynamics. 我们能够这样做是因为太空里没有空气阻力。 We can go and use inflatable systems for almost everything. 我们几乎总是能够使

发表于:2019-01-18 / 阅读(105) / 评论(0) 分类 TED演讲商业篇

Michelson talked Alexander Graham Bell, newly enriched inventor of the telephone, into providing the funds to build an ingenious and sensitive instrument of Michelson's own devising called an interferometer, which could measure the velocity of light

发表于:2019-01-29 / 阅读(109) / 评论(0) 分类 万物简史

boarding check 登机牌 plane ticket 飞机票 flight, flying 飞行 bumpy flight 不平稳的飞行 smooth flight 平稳的飞行 ramp 扶梯 altitude, height 高度 extra flight 加班 non-stop flight 连续飞行 circling 盘旋 forced landing 迫降

发表于:2019-02-04 / 阅读(104) / 评论(0) 分类 实用英语

旅游 英语 :关于乘机旅行的常用词汇,旅游必备的 英语 词汇汇总. boarding check 登机牌 plane ticket 飞机票 flight, flying 飞行 bumpy flight 不平稳的飞行 smooth flight 平稳的飞行 ramp 扶梯 altitude, height 高度

发表于:2019-02-04 / 阅读(143) / 评论(0) 分类 实用英语

China's unmanned lunar probe Chang'e-5, set to be launched around December 2017, will bring lunar soil samples back to Earth, says Wu Yanhua, deputy chief of the China National Space Administration. 国家航天局副局长吴艳华近日表示,我国

发表于:2019-02-07 / 阅读(92) / 评论(0) 分类 英语新闻

JERUSALEM, May 8 (Xinhua) -- Israeli researcher Jacob (Koby) Scheuer, from the Tel Aviv University (TAU) School of Electrical Engineering, has developed a nano-scale gyroscope, the Ha'aretz daily reported Sunday. Scheuer developed a new optic-fiber n

发表于:2019-02-08 / 阅读(137) / 评论(0) 分类 英语新闻

The atmospheric pressure as we climb is getting so low 气压在逐渐减小 that without any air supply,I'd be unconscious within 20 seconds. 如果不戴呼吸器 不用20秒我就会休克过去 I have to breathe 100% oxygen to avoid getting nitro

发表于:2019-02-17 / 阅读(126) / 评论(0) 分类 荒野求生

Halo works because of several factors 由于下降速度快 High downward velocity and minimal metal and forward air speed, 金属赘物少 气流速度快 which all serve to defeat the radar.Wow! Just amazing! 高跳低开术可以避开多数的雷达

发表于:2019-02-17 / 阅读(101) / 评论(0) 分类 荒野求生

新gre作文写作考察考生完成题目过程中是否能够融合批判性思维和分析写作能力,以下是gre考试写作部分issue的优秀写作实例,通过这些优秀范文或是习作,考生可以借鉴里面的短语、句子或思

发表于:2019-02-19 / 阅读(123) / 评论(0) 分类 GRE作文

Chicxulub is buried under two to three kilometers of limestone and mostly offshore, 奇克休留布大坑在两三公里的灰岩深处,而且大部分在近海。 which makes it difficult to study, Anderson went on, while Manson is really quite ac

发表于:2019-02-25 / 阅读(112) / 评论(0) 分类 万物简史

A: Whats up? You dont look too good. B: Yeah, my head hurts, thats all. Ive been in physics class all day. Its killer! A: I liked physics. Its all math, really; arcs, curves, velocity, cool stuff. B: Yeah, yeah, but todays lesson was all about the cr

发表于:2019-03-06 / 阅读(154) / 评论(0) 分类 英语播客-EnglishPod

This was truly startling. The universe was expanding, swiftly and evenly in all directions. It didn't take a huge amount of imagination to read backwards from this and realize that it must therefore have started from some central point. Far from bein

发表于:2019-03-10 / 阅读(197) / 评论(0) 分类 万物简史

As an overladen Indiaman bearing down the Hindostan coast with a deck load of frightened horses, careens, buries, rolls, and wallows on her way; 如同一只超载的东印度公司贸易船,甲板上装着许多惊惶失措的种马,正在印度斯

发表于:2019-03-10 / 阅读(242) / 评论(0) 分类 白鲸记
学英语单词
abjures
adaptive decoupler
adjustment for cutting height
administered before bed time
alerting signal
alignment scale
amphibioustroops
ascomycetous fungus
atlas of morbidity
autoscaling
axiomatisable
bolt die
boru
built in error checking
bull gear drive
cable package
Canglangpu Formation
chewed over
chronometric method
Cirsium vlassovianum
cliff penstemons
crow weave
cyclic code
cyrtomium falcatum pr. var. devexiscapulae tagawa
D-MAC system
dealing-rooms
dichlorodifluoromethance
discursive construction
double-name paper
draughts board
epoxy glue
extension fitting
eye hitch
fixed plow
frequency mixer
fuel soaking test
gastrulation multiphased
general clinical microbiology
general expense cost
globoid
gradient of neutrons
graywater
gross design
hydro-sand-blasting installation
inch
institutress
intergrated navigation system
internal calibrator
intracluster gas
julieannes
laser-induced thermonuclear fusion
lattice heat capacity
lighting to
m-inositol
malleableize
medical science
methaacrlophenone
micek
mofu
morlino
Morro, Can.de
motorcycle racing
munjack
nill nisi bonum
nonalarmist
nonconsummated
NVOD
okha(port okha)
pherentasin
pi bond
plant lifter
polymeric materials engineering
porphyrula martinicas
post-closing balance sheet
pronounciation borrowing
raster scan-imaging
rate of coal liquefaction
recrystallized zone
refurb
regiones lateralis
roof-bolting stoper
ryk
Sassafras Mountain
separated graphics
shepe
simple predicate
slate band
small town
snap-shot
sorex
sum check digit
surpri
terpens
theoretical dry
time-homogeneous
toffish
top-blown oxygen converter
uchizono
veterinary gynecology
weighted score
will contest
yaw rate gyroscope