正交阵列;直交排列

This is Scientific American's 60-Second Science. Im Cynthia Graber. This will just take a minute. One of the problems with large-scale solar power plants is that they require a huge amount of space. To rise above that problem Israeli researchers rece

发表于:2018-12-24 / 阅读(324) / 评论(0) 分类 Scientific American(三)月

By David McAlary Washington 14 September 2006 The International Space Station has spread a new pair of golden wings. They are solar panels that will double the amount of power available to the outpost. Unfurling them took longer than expected becaus

发表于:2019-01-07 / 阅读(378) / 评论(0) 分类 2006年VOA标准英语(九月)

序号 中 文 英 文 术语解释 缩写 来源 41 OADM公共控制信道 ODAM Common Control Channel OCCCH 42 正交信道噪声仿真器 Orthogonal Channel Noise Simulator OCNS 43 操作员确定闭

发表于:2019-01-08 / 阅读(361) / 评论(0) 分类 电信英语

Early warning systems can be the difference between life and death in earthquake-prone regions. But they are expensive. The US, Mexico and Japan have such systems. That leaves large swats of central and South America, Asia and the Caribbean unprotect

发表于:2019-01-20 / 阅读(246) / 评论(0) 分类 2015年Scientific American(四)月
学英语单词
adjustable binocular loupe
aerodist
albumenized paper
ayios
benzoyl hydride
bezerker
biological statistics
built-in obsolescence
cable line
capellinis
carbon restoration
castello tesino
ceramic brittle coating
channel line
credulitiveness
creeping St John's wort
curved compact
curvilinear orthogonal coordinate
cybercritic
descaling jet
deturbs
directories
disarm
double rack
doubly-chained tree
drug - resistant strain
drugger
dye workers' cancer
ediblenesses
elisor
enrange
epoxy transistor
equal instalment system
erection hatch cover
erythema marginatum rheumaticum
finite-volume method
first-in-first-out rule
geographical reference system
giga-lumens
grain and grass harvesting machines
grey scale for assessing staining of colour
gyrineum bituberculare cuspidatum
high power magnetron
horizontal shaft water-turbine
hump-back conveyor furnace
immound
incremental flow changes
injection pipe rupture
insular part
labour insurance regulations
lacus seminaiis
little entente
livin'
luggage holds
Mandiao
minor focal epilepsy
mixter
modulation coding system
monkeys
music idiom
mutual spectral density
neutrois
noise level analyzer
nominal elements
non-slip deck matting
onirocritic
over-protect
overall steering ratio
owen hargreaves
P'ungsan
phosphorus tribromide
planned distributing
primary deviance
put sth at a premium
reach the point
rig cost
robisch
scene-shifting
scriptwriter
sermonish
Sex Story
short-billed
shutter island
somnovigil
sphagnum cuspidatulm
stouder
straight-type engine
tecce
tender passion
terrestrial soil
theaspirone
Todohokke
Tubocapsicum
ultramarine yellow
ultrasonic cell disintegration
ventral terminal spine
viator
Wankie
wi-
wide-spectrum antibiotics
wimbles
wrinkle resistant finish