标准运载火箭

Beijing to ban vehicles that fail to meet emission standards BEIJING - Beijing will ban gasoline-powered vehicles that fail to meet the National Emission Standard II from entering the city's Sixth Ring Road starting January 1 of next year to cut poll

发表于:2018-12-18 / 阅读(31) / 评论(0) 分类 英国学生科学读本

Strictest Car Crash Standard Put into Use in China Among seven tested car models, three were graded five-star including Mazda's Atenza, Ruiteng from SAIC Motor and Great Wall Motor's Haval, while three others were rated four star and one three star.

发表于:2018-12-20 / 阅读(46) / 评论(0) 分类 2015CRI中国国际广播电台

NASA Astronauts Train for Commercial Space Flights 美国宇航局宇航员为商业太空飞行训练 The American space agency and private companies are developing vehicles to take humans into low Earth orbit and even farther into space. A space ve

发表于:2019-01-12 / 阅读(41) / 评论(0) 分类 2016年VOA慢速英语(五)月

65 航天飞机的飞行准备 DATE=7-4-01 TITLE=EXPLORATIONS #1959 - Preparing Shuttle for Space Flight BYLINE=Paul Thompson VOICE ONE: This is Shirley Griffith. VOICE TWO: And this is Steve Ember wi

发表于:2019-01-30 / 阅读(60) / 评论(0) 分类 科技之光

Among seven tested car models, three were graded five-star including Mazda's Atenza, Ruiteng from SAIC Motor and Great Wall Motor's Haval, while three others were rated four star and one three star. This is said to be the strictest assessment imposed

发表于:2019-02-03 / 阅读(42) / 评论(0) 分类 英语新闻

探月工程词汇中英对照 嫦娥1号:Chang'e-1 lunar probe; Chang'e-1 lunar satellite 月球探测卫星:lunar probe; lunar exploration satellite; lunar orbiter 长征三号甲运载火箭:Long March 3A launch vehicle; LM-3A launch vehicle

发表于:2019-02-13 / 阅读(30) / 评论(0) 分类 实用英语
学英语单词
acceptable rating
aerial choke
agger perpendicularis
aisle clearance
all - points bulletin
ascending pharyngeal artery
attack signature
authalic
automatic relay equipment
ayman
azara
b. coccygica
bat rivet
Beilingen
bencyan
biondianoside
boundary curve
branders
bulk cookie
capillary vessels
Catawba River
commenstruate
cordeau detonator
DCPM
determeter
Deweerdt
distilatory vessel
district selector
Dun.
elliptine
elsw.
endling
ever smokers
exostemas
exsanguination
flux flow
foreign commerce
franche
free-end fixed bridge
gemetry
granite pedestal
gross terms of trade
hazards generated by noise
Hebrewish
hegiras
high-velocity combustion
IHRP
in-penny
Kūhdasht
large hole
ligniere
like-impinging injector element
lithographed
lively yarn
lose contact with
low pressure center
lunette
machine kneading
Matveyev, Ostrov
mber
mechanical agitating fermentation tank
metabolic ophthalmology
millimeter wave antennas
multiline inference
musculus interradialis ventr.
non-renewable energy resources
overhand stitches
Petrock
pin point target
polyaromatics
posterior sacroiliac ligaments
potassium chloride (sylvite)
PPMTase
programed extrastimulation
psychological disorder
radioactive transient equilibrium
relieving tackle
residence half-time
resistance to tempering
resubmitted
resynchronization
rouncies
Sachsse
secondary scattering
slingin
snaffles
stethoscopic
swadder
telephone repeating coil
the adaxial suface
thines
threadfishes
tiswas
trailed model
transfer car
unidirectional passenger traffic
unilateral tolerance method
unvolatile
warrantying
wassmuth
wrought stainless steel wire