远地点火箭发动机

NASA Successfully Tests Hypersonic 1 Jet Three years after its first test flight ended in an explosion, NASA on March 27 successfully launched an experimental jet that the agency believes reached a re

发表于:2018-12-05 / 阅读(38) / 评论(0) 分类 英语沙龙2004全年合辑下

Todd: Jonathan we are talking about conspiracy theories. What about the one where the sound? That when the rocket lands, they have actually audio of the rocket landing and you can't hear the rocket engine, and the rocket engine should be making a rea

发表于:2019-01-20 / 阅读(36) / 评论(0) 分类 原版英语对话1000个

The land-speed record 地面速度记录 How to build a 1,000mph car 怎样建造时速1000英里的汽车 Hybrid rocketry will be used to drive faster than ever before 混合火箭技术将用于更快地驱动车辆 May 5th 2011 | from the print ed

发表于:2019-01-26 / 阅读(47) / 评论(0) 分类 经济学人综合

18 物理学家、火箭专家戈达德罗伯特 DATE=3-21-01 TITLE=EXPLORATIONS #1944 - Robert Goddard BYLINE=Staff VOICE ONE: This is Steve Ember. VOICE TWO: And this is Shirley Griffith with the VO

发表于:2019-01-30 / 阅读(30) / 评论(0) 分类 文化聚焦

Science and technology 科学技术 Reusable spacecraft 可重复使用的航天器 Jet-set rocket-man 乘喷气式火箭的乘客 A small British firm is working on a nifty new jet-rocket hybrid engine 英国一家小公司正在研发一款轻巧的新

发表于:2019-02-05 / 阅读(31) / 评论(0) 分类 经济学人科技系列

BEIJING, Apirl 1 (Xinhuanet) -- An Ariane rocket launch of two communications satellites was aborted Wednesday after a technical hitch at the scheduled moment of liftoff in French Guiana on Wednesday. According to Arianespace, the Ariane 5 rocket's V

发表于:2019-02-06 / 阅读(87) / 评论(0) 分类 英语新闻
学英语单词
5-hydroxylmethyluracil
air-purification equipment
alkene complex
ambercoloured
amineothiot
antidiphtheritic
antifermionic
antiswelling
arctic archipelago region
artemisia feddei levl.et vant.
auction
aviation chronometer
axe murderers
be the picture of
bell seat
bromobenzyl cyanide
buoy dropping boat
canineness
cascade coupling
chiquitos
cluster point of subnet
clyclopean masonry
codheads
conduction block
continuous network control
control accelerator
Cosigüina
crystal whisker
cullender
deming
drainable(-type)superheater
echoic
engineering test facility
ES-ACT
flightpaths
floating barrier
footles
foreign exchange quota account
gains point
gobbled up
God bless the mark!
half-arsed
head-to-tail configuration
high density bleacher
ictus paralyticus
inga (inkoo)
inverse market
kallick
keen number
kuoni
lapse of the tongue
laser produced plasma
left-zero insertion
limewater
liquid self-hardening sand
logarithmic amplifier
luxuriously
manumissio vindicta
Metaheulandite
microscope count method
minterm form
mixed light lamp
molecular bond distance
Ms point
multi-tech
multilayer absorption
multiprong
narki metal
nearest neighbors
nonreferent
nursing high schools
obv.
off-drove
opisthoteuthis japonica
pacifies
palpebral margin
Panonychus elongatus
perichondrial bone
Poiana Stampei
rank defect network adjustment
region of search
Reuchetal
rocker pier
sebaceous trichofolliculoma
septentrionaline
short-track
soy isoflavone
static advertising
stone-hand
sweet scented oleander
termary compound
toe pointing backward standing
top/bottom neutron shield
topicality
trifolioside
two-car garage
two-thousand
uniform dielectric
ureterography
vaginae synoviales digitales manus
viscous material
Winterswijk