电子束加工

clockwise authentic inspector astonishment patrol expire explicit prohibition alteration hard atlas scan consequence annually extraction overpass cock steak fabrication spontaneous verge prism motive glorify transform errand comparable pant allowance

发表于:2018-12-01 / 阅读(113) / 评论(0) 分类 用Mp3背六级单词

[00:05.54]You tell... lies, Dad. 你讲的是谎言 [00:10.14]Stories are what you tell a 5-year-old at bedtime. 故事是拿来哄5岁小孩的 [00:14.22]They're not elaborate mythologies that you maintain... 不是你儿子已经2、30岁了 [00:17

发表于:2018-12-07 / 阅读(171) / 评论(0) 分类 听电影学英语-大鱼

attendance 出勤,出席 play hooky / play truant 逃课 deadline 截止日期(交作业) extension 延期(无法按时交作业) academic dishonesty 学术欺诈行为 plagiarism 剽窃,抄袭 cheating 考试作弊 double submission of p

发表于:2018-12-18 / 阅读(139) / 评论(0) 分类 雅思英语

A: I was wondering if you could help me use the Student Job Center. B: There are many ways; what kind of job would you like? A: I want to work in a restaurant. B: Fine! Will you need part-time or full-time work? A: I want to work part-time. B: Fine,

发表于:2018-12-26 / 阅读(89) / 评论(0) 分类 雇佣-Employment

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(123) / 评论(0) 分类 不择手段背单词

Three Scientists Win Nobel Prize in Chemistry Three scientists have won the Nobel Prize for chemistry for their work to simplify and improve the imaging of biomolecules. 三位科学家因为在简化和改善生物分子成像方面的成就获得了诺

发表于:2019-01-03 / 阅读(211) / 评论(0) 分类 2017年VOA慢速英语(十)月

And then, in 2006, I met that guy. His name is Ze Frank. 然后,在2006年,我遇见了这个家伙。他叫泽弗兰克。 I didn't actually meet him, just on the Internet. 其实我们没有真正见面,只是在网上。 Ze Frank was running

发表于:2019-01-03 / 阅读(106) / 评论(0) 分类 TED演讲科技篇

David Carr was tired of traditional goodies associated with Easter. So, he built a machine to personalize his chocolate. Carr along with his colleagues at the MIT media Lab built the Eat your Face machine, a new type of 3D printer that works for choc

发表于:2019-01-07 / 阅读(85) / 评论(0) 分类 万花筒2011年

Science in the News - Researchers Work on 3-D Printing of Living Tissue 研究人员3D打印生物活组织 Three-dimensional printers are fast becoming everyday devices in the United States. Three-D printers are used to make everything from automobi

发表于:2019-01-08 / 阅读(89) / 评论(0) 分类 2014年VOA慢速英语(十)月

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(188) / 评论(0) 分类 英美文化

'As American as Apple Pie' Welcome back to Words and Their Stories from VOA Learning English! Each week we explore the roots and meaning of common American expressions. Today lets talk about apples. The saying as American as apple pie describes thing

发表于:2019-01-12 / 阅读(381) / 评论(0) 分类 2016年VOA慢速英语(七)月

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(193) / 评论(0) 分类 美国习惯用语

A: I was wondering if you could help me use the Student Job Center. B: There are many ways; what kind of job would you like? A: I want to work in a restaurant. B: Fine! Will you need part-time or full-time work? A: I want to work part-time. B: Fine,

发表于:2019-01-15 / 阅读(97) / 评论(0) 分类 英语情景对话-工作

A: What is the best way to find a job here? B: There are different ways of conducting a job search. Do you know what you want to do? A: I don't know. B: Can you work part-time or full-time? A: It doesn't matter right now, either one would be OK. B: T

发表于:2019-01-15 / 阅读(104) / 评论(0) 分类 英语情景对话-工作

[0:0]efficiency效率,功效 [0:12.1950]elaborate elastic elbow elderly精心计划的,详尽的 橡皮图,松紧带 肘,肘部 较老的,年长的 [1:2.6076]elect electrical electron选举,推选 电的,电气科学的 电子 [1:41.1372]electronic elegant element elementary [2:36.2790]el

发表于:2019-01-16 / 阅读(206) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

But this still doesn't explain why light is able to pass through glass rather than being absorbed as with most solids. 但是这还是不能解释为什么光可以穿透玻璃而不是像其他大多固体那样被吸收。 For that, we need to go a

发表于:2019-01-17 / 阅读(112) / 评论(0) 分类 TED演讲教育篇

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(134) / 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(126) / 评论(0) 分类 实用英语

Imagine a therapy that supposedly cures most ailments and for which almost 100 per cent of all the published studies conclude is effective in other words, a panacea which has been tested but never faulted by science. This can only mean that the treat

发表于:2019-02-08 / 阅读(103) / 评论(0) 分类 英语新闻

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(100) / 评论(0) 分类 万物简史
学英语单词
-vi-
025
a bad penny
accumulated divergence
acentrous vertebrae
agnuscastus
alphabetiser
anterior pituitary hyperfunction
application execution environment
articulate with
auxiliary generating plant
belly-ache
besteals
breasting spreader
bremely
centralis insertio
Chishizhi Yuyuliang Tang
clean float
comprobation
confidence building measure
constant temperature cycle
control access
coral pink
crank-shaft
Daqq-e Dombūn
dastardliest
delivery lag
designed surface mine capacity
device adapter multiplexer port
diameter at bottom of thread
Dracocephalum bipinnatum
drink with flies
dry hard
economic planning council
electro-slag welding machine
Eria amica
flanneries
four story fan
frequency thermometer
fuel ratio
gaddish
gauss meridional convergence
Gb2
Hagen 2, Walter
hard metal band
heat-sterilization
ideal delay system
in step
inclusive fitness
institution registering the patient
jacquard controlled guide
Kirstein's method
logout treatment
Lonk
Machamete
magnetoemission
make sail
Mifula
moister
moresome
Mormonistic
muriculatus
nonplausible
normalization lemma
oaklung
Osiječko-Baranjska županija
part flow
peripheral
phagosomes
pharmaconutrients
point-to-point control
polyanion sensor
polydemonism
polysilicic
Potter, Paulus
preside at
proper nested
pushforward
Pyramat
rice-grain fritillaries
right-hand man
Râciu
school-agest
shop-windows
shortest
sickle drive belt
slip cast
soda orthoclase
spool cotton
subclonal
sulfur muustard
surniculus lugubris
swearers-in
tank gauge
tela mesencephalica
toxic assets
transmembrane action potential
trust share certificate
turning oil
wreckage value
yellow ribbons
younghood