电子束

beam, [bi:m] n 大梁(建筑中用作支撑的木材、金属或石头);光柱;臀围;平衡木 【船】横梁; 船幅; 船舷 (秤)杆; (犁)柄; (锄)把; 卷轴; 横杆; 杠杆 (鹿角的)主干 (灯光、日光、月光等的)束, 道,

发表于:2018-12-30 / 阅读(69) / 评论(0) 分类 不择手段背单词

[00:00.00]change one's mind anyhow argument misunderstanding [00:05.09]改变注意 ad.不管怎样 n.辩论 n.误会,误解 [00:10.19]ashamed Cincinnati counter disappointment [00:14.72]a.惭愧,害臊 n.辛辛那提(美国城市) n.柜台 n.失望;

发表于:2019-01-08 / 阅读(204) / 评论(0) 分类 高中英语词汇

Bob Beamon established himself as the favourite in the 1968 long jump by winning 22 of 23 meets in the pre-Olympic season. He almost met with disaster in the qualifying round. After fouling his first two attempts, he had only one try left. His teamma

发表于:2019-01-08 / 阅读(118) / 评论(0) 分类 英美文化

THIS IS AMERICA - Debate Over Electronic Voting By Jill Moss Broadcast: Monday, July 05, 2004 (MUSIC) VOICE ONE: Welcome to THIS IS AMERICA, in VOA Special English. I'm Gwen Outen. VOICE TWO: And I'm

发表于:2019-01-11 / 阅读(114) / 评论(0) 分类 This is America

Right on the beam To fly by the seat of his pants 美国英语当中有许多成语和俗语都和过去的历史有关系。例如,美国开拓西部的过程给美国语言增添了不少色彩。可

发表于:2019-01-14 / 阅读(120) / 评论(0) 分类 美国习惯用语

With consumers rushing to buy the latest gadgets, the problem of what to do with discarded electronic products is becoming a growing environmental concern. Although electronic recycling is not yet as popular as paper and plastic recycling, two Americ

发表于:2019-02-12 / 阅读(59) / 评论(0) 分类 VOA标准英语2010年(七)月
学英语单词
-ylidene
aminocentesis
amphidromic centre
anmiorrhexis
Antihistemin
artificially
autoradiograghic
average of relatives
backward euler
bickered
birettaed
borable
box-type retaining wall
Braams Pt.
braided stream
Brigitte
brought him in
by ... eye
centrfugal purifier
certificate of addition
chief editor
cholangial
chord load
clipper service
colubrinus
critical material
Depository Institution Deregulation and Monetary Control Act
dicties
Dodd
Dummy Shareholder
equalization frame
fasciculi retroflexus
files of the case in court
flemister
fundamental breach
gentlery
ginger work
Greenbrier R.
hand feel and drape
hangzhou bays
hexahydroxy-stearic acid
Himecol
hog grease
hydration plant
inconsiderance
inflict wounds upon
insphered
interface pragma
internetworkings
Irish Republican Brotherhood
jersey black giant chicken
Kalpakkam
kinchiltun
LC-filter
limiting relative frequency
location notch
low-frequcncy choke coil
make hole in the water
marketing objectives
membrane lipid phase transition
millicycle
nematoidea
nonyl-
object-oriented precompiler
oblique trajectory
offshore insurance company
osteoglossids
palpbra frontalis
Parakino
Pendwe
phosphate crown
pressure chart
PRTB
quality of product
quasi-judicial jurisdiction
refrigeration cycle
retaunt
retina basal membrane
river forecasting
schistocormus
seapark
section blocking
share repurchase
short term exposure
signal add-drop
signal transmission system
smashed
sodium metal
spray chamber contactor
stapedii
starkness
stoichiometric calculation
strike an upbeat note
take off data
technological regime
terminal incorporation
tetrafluoroethylenes
titular rank
to egg
transport and storage in controlled atmosphere
verquere
videotape adapter