[电] 电应力试验

不知道大家听说过电鱼没有...它们往往生活在浑浊的水域当中,依靠发射电流探测出障碍物以及猎物的位置...原理和蝙蝠发出的超声波差不多...在今天的大千世界中,我们就来关注下这类不同

发表于:2018-12-07 / 阅读(206) / 评论(0) 分类 大千世界

听广告学英语:Welcome Electrical Machines惠康电器 原文:Welcome presents you a state-of-the-art offer with a Tamashi home entertainment range. Designed in Europe with advanced Japanese technology, Tamashi combines good-look with technical know how. C

发表于:2018-12-07 / 阅读(253) / 评论(0) 分类 听广告学英语

Regulators in the European Union say a stress test of 91 banks across the EU has found that the sector is in good financial health. The study measured the banks capacity to survive a severe recession or another sovereign debt crisis. And all the majo

发表于:2018-12-11 / 阅读(76) / 评论(0) 分类 澳洲ABC新闻快递2010年

[00:05.20]Lesson 41 1 Dialogue [00:11.44]Jackie and Yang Pei are both students in Australia. [00:16.90]They talking about the coming weekend. [00:21.26]What are you doing on Saturday evening? [00:25.21]I'm going to hear John Denver. [00:29.05]Who's h

发表于:2018-12-13 / 阅读(204) / 评论(0) 分类 高中英语人教版高一

[00:01.42]2 Modern lie detectors [00:04.66]Modern lie detectors- [00:05.98]also known as polygraphs- [00:07.67]rely on the same basic principle- [00:09.88]that lying causes bodily changes, [00:12.57]which can be detected and measured. [00:14.72]Havin

发表于:2018-12-13 / 阅读(152) / 评论(0) 分类 北师大版高中英语模块11(选修)

凝聚摇滚真情与独到观点的先锋劲旅U2 称霸欧洲15国冠军精选大碟中直击英国金榜TOP 5 意境凄美耐人寻味的摇滚精品 歌手:U2 U2 - Electrical Storm The sea is swells like a sore head and the night it is aching Two lovers lie with no sheets on their bed and the

发表于:2018-12-14 / 阅读(199) / 评论(0) 分类 史上最强的十七首英文冠军单曲

WHITFIELD: So if you've watched your fortunes rise and fall on Wall Street, this may be only mildly shocking to you. Those big plunges in your portfolio can also take quite a toll on your health. CNN chief medical correspondent Dr. Sanjay Gupta joini

发表于:2018-12-20 / 阅读(132) / 评论(0) 分类 CNN2010年(三)月

金属切削 metal cutting 机床 machine tool 金属工艺学 technology of metals 刀具 cutter 电路 circuit 半导体元件 semiconductor element 反馈 feedback 发生器 generator 直流电源

发表于:2019-01-08 / 阅读(156) / 评论(0) 分类 英文语法词汇

雅思听力的代词

发表于:2019-01-08 / 阅读(171) / 评论(0) 分类 雅思英语

[00:03.08]Unit 21 Human Biology Lesson 2 Brain Power [00:09.67]Exercise 2 Listen to a science lesson. [00:13.42]Use the strategies to complete the gaps [00:15.74]in this summary. [00:22.96]Right, the topic of today's lesson [00:25.59]is the brain. [0

发表于:2019-01-10 / 阅读(327) / 评论(0) 分类 北师大版高中英语模块7(选修)

AS IT IS 2014-08-25 Scientists Developing Blood Test for PTSD Post-Traumatic Stress Disorder or PTSD is caused by a frightening event, either witnessed or experienced. Signs of the disorder may include depression, bad dreams and severe nervousness. T

发表于:2019-01-12 / 阅读(145) / 评论(0) 分类 2014年VOA慢速英语(八)月

A little more than a year after the Kenyan and U.S. governments launched a nationwide HIV home testing program in Kenya, some counselors in the program say they are feeling overwhelmed. They cite harsh conditions in the field, conflicts in the homes

发表于:2019-01-13 / 阅读(118) / 评论(0) 分类 VOA标准英语2010年(七)月

SCIENCE IN THE NEWS - Stress: What It Can Do to Us, What We Can Do About It By Cynthia Kirk Broadcast: Tuesday, May 17, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm

发表于:2019-01-20 / 阅读(134) / 评论(0) 分类 科技之光

今天我们要学的词是stress。 Stress, 是压力、紧张的意思。Emotional stress, 是情绪紧张,mental stress, 是精神压力。I experienced a lot of stress before the tournament, 是说比赛开始前,我紧张极了。Yoga is a v

发表于:2019-01-20 / 阅读(132) / 评论(0) 分类 英语每日一词

在一次电击事故中失去四肢的法国42岁男子菲利普?克鲁瓦松日前成功横渡英吉利海峡,用时仅13.5小时,比之前预想的24小时快了很多。克鲁瓦松于当地时间周六早晨8点之前在英国南部的福克斯

发表于:2019-01-30 / 阅读(144) / 评论(0) 分类 阅读空间

Eleven Ways to Reduce Morning Stress Lose an hour in the morning, and you will be all day hunting for it.Richard Whately Mornings can be the most stressful part of our day if we fail to manage our time and health needs appropriately. Many of us deal

发表于:2019-02-18 / 阅读(175) / 评论(0) 分类 阅读空间

后角 clearance angle 龙门刨削 planing 主轴 spindle 主轴箱 headstock 卡盘 chuck 加工中心 machining center 车刀 lathe tool 车床 lathe 钻削 镗削 bore 车削 turning 磨床 grinder 基准 benchmark 钳工 locksmith 锻 forge 压模

发表于:2019-02-18 / 阅读(183) / 评论(0) 分类 实用英语

今天Larry 到Li Hua 的宿舍去串门,Li Hua 会学到两个常用语:hang in there 和to be stressed out。 LL: Li Hua, you look exhausted. Is everything OK? LH: 哎哟,Larry, 我得在星期五

发表于:2019-02-20 / 阅读(202) / 评论(0) 分类 美国之音《流行美语》

17 What did people once think about lightning? [A] It was a natural phenomenon [B] It was a weapon [C] It came from the God 18What did Benjamin Franklin invent in 1752? [A] The first fishing rod [B] The first lightning rod [C] Lightning 19Which of th

发表于:2019-02-27 / 阅读(228) / 评论(0) 分类 听听测测

在雅思听力中,雅思听力代词可以分为好几类,如:人称代词(I, you, he, she, it, we, you, they及其宾格);物主代词(my, your, his, her, its及其复数,mine, yours, his, hers, its及其复数

发表于:2019-03-13 / 阅读(184) / 评论(0) 分类 雅思英语
学英语单词
a marked man
actiline
adaptive quantization
air core electromagnet
algeny
altitude of the sun
angular height
anterior dislocation of hip joint
arrowhead twill
at the same moment
blasar
bounded set of numbers
caddisworm
Casimir force
cast one's bread upon the waters
center across columns
Chalaua
Cherdakly
chronic fibrocavernous pulmonary tuberculosis
comissia littoralis
connictation
coordinate curve
critical behavio(u)r
cuckoo for Cocoa Puffs
cut thread
cyberdetectives
Dabur
difference in time
Dozule
electrostatic galvanometer
exact image
feedback type current transformator
focus current
full auto-bonding system
high-level protocol
hinted
histodifferentiations
host animal
hyper keratomycosis
inertia storage traction
lacrimal lake
landsmals
larval ecology
level crossings
Lohstadt
lubner
lxiiier
m. papillaris dexter (ventriculi sin.)
main feedwater supply
mary pickfords
multicast distribution protocols
natural-fibres
Negotiated Rulemaking Act
non-function
nucleinate
offshore
OMB Office of Management and Budget
on-line database system
onsilly
pahpoon
perfumeless
perpetuance
pig skin
pith-ray fleck
PMTT
prohibited sign
proquinolate
pseudo-viscosity
quick pick-up relay
re-align
re-constructed
red porcelain
reinvert
reopener
res nullius
Rhipiceridae
seaside hotel
security strategy
sewer systems
sockeroo
standard group
styry1-formic acid
subchairman
sugar warehouse
sumatrana
telefeature
teleportational
tense atmosphere
tholoney
torpedo tube sight angle
torsional piston ring
toto
traveling solvent method
Tremacron urceolatum
uloma rubripes rubripes
ultimate principle of all production
unsonsy
variable declaration section
vertical hydraulic damping
vesical prostatism
visceral conditioned reflex
window dresser