[航] 再入大气层力学

Chapter 9 Dialog 1 Mary, do you know of a good doctor in the area? Well, the doctor we go to is a prety good What's his name? He is Dr. Li, his office is on the corner of face. Do you have his number? It's 2765656, he can probably get you in tomorro

发表于:2018-12-26 / 阅读(57) / 评论(0) 分类 英语会话速成

Einstein was born in Ulm, in southern Germany, in 1879, but grew up in Munich. Little in his early life suggested the greatness to come. Famously he didnt learn to speak until he was three. In the 1890s, his fathers electrical business failing, the f

发表于:2019-01-29 / 阅读(60) / 评论(0) 分类 万物简史

Profession and Business Our current educational system focuses on preparing today's youth to get good jobs by de- veloping scholastic skills. Their lives will revolve around their wages, or their income column. And after developing scholastic skills,

发表于:2019-02-09 / 阅读(42) / 评论(0) 分类 英语四级作文范文

Lesson 4 Around Town 第四课 城镇地标 November 9 11月9日 The Gas Station 加油站 Read it! 读读看! Stan Station owns a gas station. 史坦.加油站先生拥有一座加油站。 Gas stations have many different services. 加油站提供

发表于:2019-02-16 / 阅读(54) / 评论(0) 分类 大家说英语

Seminar held for late explosion mechanics scientist BEIJING, Oct. 19 (Xinhua) -- A seminar was held Friday to pay tribute to Lin Junde, an explosion mechanics scientist who was involved in nearly all of China's nuclear tests. The seminar was jointly

发表于:2019-02-18 / 阅读(59) / 评论(0) 分类 英语新闻

Reentry Heat [Why does a space shuttle get hotter on reentry than on liftoff?] 能想象航天飞机穿越大气层时受到摩擦产生的热量有多惊人吗?来一起听听吧。 M:Dolle,we now know that the space shuttle Columbia burned up whe

发表于:2019-02-24 / 阅读(47) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
air alarm
anataxis (selective fusion)
arrear of interest
autographa california
be called for
binary function
bushbash
cast integral test bar
cast to shape
Celt.
chairse lounge
circulating funds borrowed by enterprises
clear crank
co-freer
cock-horse
cohesion movement
commission of conciliation
cosvntropin
cut-stone
damage of marine pollutant
dandy-loom
degradation model restoration
detours
drafting system
dustwrappers
end (up) by
English mercury
erection equipment
exput
externally excited Van de Graaff generator
feed water analysis
feedback cutter head
fire -room grating
flabelliformis
flame retardant plastic
galka
geochronologically
gibney bandage
gillians
ground rice machine
hairline cracks
hazardous locations (classified)
hybrid tube
in real life
inserted carbide
Issus, Battle of
jar rod
Jesus Prayer
Lachnolaimus maximus
lay violent hands on
lift link
light characteristics
macerare
marketable grain
merkl
musculi brachioradialis
Nixdorf
nondiverted
nonxylene
notoedres muris
Odry
open-buck inclinable press
order caryophyllaless
parrocks
pastoralis
pedrails
physical database name
pirate stream
plug hatch
primary communication key
principal rafter
push development
pyo
pyogenesis
pyrrhalta aenescens
rate of oil production
refire capability
scrubman
set value
silver stearate
skin allergy
slow-scan television system
Small-toothed harvest mouse
space biotechnology
spatia suprasternale
srseslsisesfs-s
standard unit
stargate
storm like fury
street pipe system
sukovas
sulfaquinoxaline
sulfur sol
tip-up table
TIU (tape identification unit)
tuxedo
verifical
voice-box
vortex gaseous reactor
wans
west indiess
zieman