脉冲压缩波

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(139) / 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(56) / 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(76) / 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(74) / 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(66) / 评论(0) 分类 VOA标准英语2010年(七)月
学英语单词
Abel flash point apparatus
abstract universal
Adventa
africom
Alcamenes
almost admissible decision rule
alternative hypotheses test
amateur regulations
andrushivka (andrushevka)
anthraquinonesulfonic acid
antipassive voice
autonomous customs duty
basal medium Eagle
binary dump
bismuth ethyl camphorate
bloodied but not unbowed
bring a charge against
buzzardet
campy
cast resin type instrument transformer
chokas
Christiopteris
CODIC
constant geometry nozzle
corposemicollinite
counterpropagandizes
defueling equipment
dentellated
discontinuous composites
display work
downbent
eccentric-shaft-press
effeciency testing machine
Elationship
electric space constant
electronic trading system
enterocholecystotomy
exit certificate
feedback transformator
finite projection
flower culture
fusion pyrometer
gelatino-bromide plate
give it up for
GM_end-or-finish
H-CAP
height of odontoid process
idle spring
in consternation
input/output converter
intrinsically safe system
invincibleness
ion bombardment ion source
isoechoes
it doesn't hurt
lap strake
letwins
leucocytozoan
librarianship
lobsterman
long ink
LVDEP
magior
mean water neaps
momentary supply
multilateral negotiation
net contact area
non-metallic matrix composite
out of house
palladoarsenide
pilot-frequency oscillator
Poxoréu
primitive stomach
progeny selection
ralli car
re engine
relative articulation
remained gas
sarajevans
satellite-based augmentation system
scare out
sedimentation equilibrium method
Selbu
Shiplake
sign file
SIP authentication
sky surfer
sniper rifle
solenocera koelbeli
store file instruction
sub-governors
subgelisol
symbolic layout method
thermoelectron affinity
tool management
transaction processing program
two-shaft turbine
UNGALINIDAE
uniparous
unjudgable
vapor disinsection
wantonry