电子束微探桿分析;电子束微探针分析

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(65) / 评论(0) 分类 不择手段背单词

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(117) / 评论(0) 分类 英美文化

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(119) / 评论(0) 分类 美国习惯用语

Early effect 厄利效应 Early failure 早期失效 Effective mass 有效质量 Einstein relation(ship) 爱因斯坦关系 Electric Erase Programmable Read Only Memory(E2PROM) 一次性电可擦除只读

发表于:2019-02-05 / 阅读(65) / 评论(0) 分类 实用英语

Background carrier 本底载流子 Background doping 本底掺杂 Backward 反向 Backward bias 反向偏置 Ballasting resistor 整流电阻 Ball bond 球形键合 Band 能带 Band gap 能带间隙 Ba

发表于:2019-02-05 / 阅读(57) / 评论(0) 分类 实用英语

Neutrons and protons occupy the atom's nucleus. The nucleus of an atom is tinyonly one millionth of a billionth of the full volume of the atombut fantastically dense, since it contains virtually all the atom's mass. As Cropper has put it, if an atom

发表于:2019-02-17 / 阅读(35) / 评论(0) 分类 万物简史
学英语单词
a nail in it's coffin
acquisitions librarian
any day of the week
arriagada
Atirampattinam
Ban Mek Yai
bayes strategy
blood agars
boob trap
brown eye
bulk flow
Cabora Bassa
casein painting
command monitoring decoder
contract drawing
Corydalis pseudorupestris
curved exposure tube
demonography
dextrauoral
difference of temperature
ditylum brightwellii
dohar
duracells
ehrenhalt
electrotherapeutist
enigmatic
Essonnes
exhaust temperature gage
expecially
facilitated transport
for-ward
frederickson
geographical classification of 8oils
glacier trough
great smoke,the
grinding of base
gross solids circulation
Halysites
Herefordshire
hit the skids
holidam
igamide
internal spermatic vein
interval velocity
k-pax
latensification
lay a guilt trip on
leptomonas sp.
luebbe
macropore
made my excuses
made no odds
makes a living
mallota matolla
margery
migratory aptitude
mixed germ cell tumor of ovary
moderator level control system
moonmark
multi-computing unit
multiuse register
muscite
mutagensis
narasin
new candle
not skated
o-nitrobenzaldehyde
Offence of Major Accident
overcast day
oxoleon
paramucosin
Parusnyy, Mys
phycoporphyrin
plutonic series
positive phase
post control
pour rire
primary support
Pseudophoracea
qasab (al qasab)
rayah
recover funds in full
Rubus fruticosus
sclerosing leukoencephalitis
sec-n-amyl alcohol
seenie
serum amylase
setazindol
sigma pi interaction
slow-running jet tube
stick test
structural level
subkingdom parazoas
tapaculos
the district court
thomas-davis
topographic projection
turtle-backed
uncharity
Vazhiny
volume electric charge density
work cure