比例尺缩小,标度压缩

maintenance inflict identification unemployment intensify decay idiom outbreak idleness beam overwhelming shipwreck graphite thrifty preset misfortune untie compression immortal weary roam transplant impartial vocal

发表于:2018-12-01 / 阅读(138) / 评论(0) 分类 用Mp3背六级单词

New data show that when bystanders without emergency medical training try CPR using only chest compression, the results can be better than if they also attempt mouth-to-mouth. Christopher Intagliata reports 看见身边有人突然倒了, 想救人家

发表于:2018-12-07 / 阅读(137) / 评论(0) 分类 60秒科学

1849 、 静摩擦 staticfriction 1850 、 颈轴承 journalbearing 1851 、 颈缩 necking 1852 、 频带宽度 bandwidth 1853 、 频率 frequency 1854 、 头座 headstock 1855 、 阈值;临界值

发表于:2018-12-08 / 阅读(55) / 评论(0) 分类 英文名句短语

1.Computer-Aided Manufacturing(CAM) 计算机辅助制造 A: Is CAM used in China? B: Yes,it has been uesd in China for almost twenty years. A:在中国有使用CAM的吗? B:有啊,在中国使用已经将近20年了。 2.Hot working 热加工 A: What are the hot working proc

发表于:2018-12-26 / 阅读(71) / 评论(0) 分类 天天商务口语

D type Channel Bank A D type channel bank is channel termination equipment used for combining (multiplexing) individual analog channel signals on a time division basis. D type channel banks provide in

发表于:2019-01-03 / 阅读(70) / 评论(0) 分类 电信英语

Study finds chest compressions are the real life-saver Art Chimes | St. Louis, Missouri 29 July 2010 Cardiopulmonary resuscitation, or CPR, has been around in its modern form for about 50 years. Its rhythms of chest compressions and mouth-to-mouth br

发表于:2019-01-13 / 阅读(65) / 评论(0) 分类 VOA标准英语2010年(七)月
学英语单词
actual expense
aldehydic
amphicoronate
approximation by least squares
arabizing
Aranea
arm-spans
benzopurpurin
bi-media journalism
black sake cake
bockstanz
book inventory sheet
bracket support
brake pedal bushing
bromocholesterol
brushed-metal
clack butterfly
clearing currency
conscience-money
contracted price
corrugated plates scrubber
cowgills
ctag
cuts to
cyclographs
Deep pockets but short arms
diffusion screen
dolichoderus
dose rates
double roll crusher
drearsome
Driva
egyptienne
electronic indices
expert research
fault drag
folded vernier
four-two
get out of my sight
ghostflower
harden memory system
height of nozzle
IADHS
immerse
inside brake
integrated logic circuit
ion exchange liquid
jet axis
legena
Lesyutino
loamy soil
Luisia
mapwise
master cylinder valve spring
median error norm
mispricings
Mokp'o
more aggressive
mould wash
mount one's pegasus
MSWYE
munsterman
museum-building
non-purpose built vessel
nonbasketball
numeric pads
nursery-rhyme
off-days
page access
penoscrotal hypospadia
photosensibility
physical diagnosis
polytendintis
private instructors
Pronsfeld
Pudlak
Quebrada de Agua
reload module
romig
Scots fir
self-insurings
self-locking
simplyrespirator
smallpox vaccination
snowsuits
stabilization of operating point
strip of conditional convergence
stunties
supervisor overlay
supplemental-instruction
tetragonal holoaxial class
tight spot
timbered horizontal cut and fill stoping
us land
vehicle borne data handling
vesting assent
visus amplificatus
walled rubber belt
wicken tree
wooden mallet
zoogonic
zwitterionic