穿隧二极体

auxiliary anode 辅助阳极 auxiliary grid 辅助栅极 auxiliary jack 辅助塞孔 auxiliary memory 辅助存储器 auxiliary signal 辅助信号 auxiliary transmitter 备份发射机 available powe

发表于:2018-12-08 / 阅读(63) / 评论(0) 分类 电信英语

Welcome to Words and Their Stories, from VOA Learning English. On this program we explore the origin and history of American expressions and teach you how to use them. Today we focus more on history than usage. We are going to answer an age-old quest

发表于:2019-01-02 / 阅读(70) / 评论(0) 分类 2017年VOA慢速英语(七)月

1135 、 晶体点阵;晶体格构;晶格 crystallattice 1136 、 棘轮和爪 ratchetandpawl 1137 、 棘齿 ratchet 1138 、 棘齿弓钻 ratchetbrace 1139 、 壳型模塑 shellmoulding 1140 、

发表于:2019-01-03 / 阅读(74) / 评论(0) 分类 英文名句短语

好莱坞演员西恩宾(Sean Bin)回顾了滑铁卢这一历史上最具决定性之战役的故事。在影片中,他将引述那些当时参战的普通士兵的实际经历来讲述发生在1815年6月18日这一天的极具戏剧性的事件

发表于:2019-01-23 / 阅读(173) / 评论(0) 分类 探索与发现2015年

好莱坞演员西恩宾(Sean Bin)回顾了滑铁卢这一历史上最具决定性之战役的故事。在影片中,他将引述那些当时参战的普通士兵的实际经历来讲述发生在1815年6月18日这一天的极具戏剧性的事件

发表于:2019-01-23 / 阅读(40) / 评论(0) 分类 探索与发现2015年

好莱坞演员西恩宾(Sean Bin)回顾了滑铁卢这一历史上最具决定性之战役的故事。在影片中,他将引述那些当时参战的普通士兵的实际经历来讲述发生在1815年6月18日这一天的极具戏剧性的事件

发表于:2019-01-23 / 阅读(42) / 评论(0) 分类 探索与发现2015年
学英语单词
Ammannia baccifera L.
apologizing
articular muscles
atromid-ss
be married at registry
bending stress fatigue limit
blowing weather
board-eligible
broad-mindednesses
browse/update/delete
caribbean plate
cervantine
chemoperfusion
clarified
cob-collecting comb
commutated
copper lead matte
Cornish fairings
correction for run of mierometer
corsned
curves of equal vertical magnetic force
daphniphyllum glaucescens oldhamii lanyuense
dark adaption
design development test and evaluation
diffusing lens
double pressed stearic acid
drain bolt
draped pattern
draste
drawida japonica
duryne
even-odd rules
field irrigation
flame laser
generator lead wire
Goliath beetle
gossima
gravimetric
High-school-graduation
horny pearl
humeroscapular
hypofluorous
jack-light
jowaile
Kara-Kulja
Lianyungang
lithium potassium tartrate cyrstal
load carrying capacity of bridge
manual operations control
METF
Michelia lacei
micro-photo-densitometer
mixed indicator
mold paper
mood elevation
mooring hawse
moving cursor
myoseptum
never event
Niggli-number
noap
nominal drilling depth range
non-degenerate simplex
odd men
pipe wiper
popay
preadipocytes
pregnanetriolone
primary component of error
production of neutrons
protein metabolism
pulsated
r.s.o
reagent code
reducing valve
river limpets
San-ch'ung
SBIC
self-excite
shield cooling water system
spinello
spooms
spyder
structural dependence
sub-haploid
submarine cave
synoil
tape float liquidlevel gage
topgraphic
transfer voucher
trihedral angle
undivided surplus
unequally-tempered scale
University of the Third Age
unsheathed deck
vertical triple action press
vicksburgs
visual cloud pictures
wind action
wireless telephonic communication
wishy-washiness
yakuza