[电] Schmitt触发器

[00:00.00]tribute [00:05.50]tribute [00:07.28]n.贡物;献礼,贡献 [00:14.61]tribute [00:16.39]trifle [00:21.40]trifle [00:23.21]n.小事,不重要的事;无价值的东西 [00:29.89]trifle [00:31.69]trigger [00:37.01]trigger [00:38.64]n.扳机

发表于:2018-12-01 / 阅读(214) / 评论(0) 分类 大学英语六级词汇(拼读版)

BARBARA KLEIN: Im Barbara Klein. STEVE EMBER: And Im Steve Ember with EXPLORATIONS in VOA Special English. This week on our program, we tell you about the new goals that President Obama is proposing for the space agency NASA. The plans include a deci

发表于:2018-12-07 / 阅读(177) / 评论(0) 分类 2010年VOA慢速英语(四)月

Large Numbers of Starving California Sea Lion Pups Found on Beaches 海滩上发现大量饥饿的加州海狮幼崽 SAN DIEGO Since the beginning of the year, unusually large numbers of California sea lion pups have been found on the beaches of Sout

发表于:2018-12-08 / 阅读(200) / 评论(0) 分类 VOA标准英语2015年(三月)

Astronauts Criticize US Space Program Retired Astronaut Eugene Cernan is one of just twelve men who walked on the moon. He currently holds the distinction of being the last man there. It is tremendously disappointing that I am here 40 years later and

发表于:2018-12-16 / 阅读(175) / 评论(0) 分类 VOA标准英语2012年(十二月)

A Revenue 'Trigger' Would Shoot Down Tax Cuts If Economy Doesn't Grow As Expected KELLY MCEVERS, HOST: Republicans are struggling with a way to cut taxes without increasing the federal budget deficit, and one idea under consideration would be a budge

发表于:2018-12-17 / 阅读(241) / 评论(0) 分类 2017年NPR美国国家公共电台12月

Science and technology. 科技。 Climate change. 气候变化。 Good news at last? 终于来了好消息? The climate may not be as sensitive to carbon dioxide as previously believed. 气候对二氧化碳的敏感性可能低于先前的预期。

发表于:2018-12-31 / 阅读(187) / 评论(0) 分类 经济学人科技系列

GWEN IFILL:Next, the correlation between motorcycle casualties and helmet laws. Judy Woodruff has the story. JUDY WOODRUFF:Fatalities on the nation's roads may be declining, but motorcycle deaths are not. Those deaths have increased from about 3,200

发表于:2018-12-31 / 阅读(154) / 评论(0) 分类 PBS访谈社会系列

Why Do Mosquitoes Choose to Bite You? 为什么蚊子会叮你? Mosquitoes have an extraordinary ability to target humans far away and fly straight to their unprotected skin. Regrettably, mosquitoes can do more than cause an itchy wound. Some mosquit

发表于:2019-01-12 / 阅读(299) / 评论(0) 分类 2015年VOA慢速英语(七)月

AS IT IS 2015-06-04 Animals Dying in California Oil Spill 无数动物死于加州石油泄漏 Dead animals have been found along the coast of Central California almost every day for the past two weeks. On May 19, a pipeline broke, releasing thousand

发表于:2019-01-12 / 阅读(151) / 评论(0) 分类 2015年VOA慢速英语(六)月

'A Horseman in the Sky' by Ambrose Bierce Our story today is called, A Horseman in the Sky. It was written by Ambrose Bierce. Carter Druse was born in Virginia. He loved his parents, his home and the south. But he loved his country, too. And in the a

发表于:2019-01-12 / 阅读(389) / 评论(0) 分类 2016年VOA慢速英语(八)月

Breathe Carolina Re-Releases Hell is What You Make it In 2009, Breathe Carolina performed for the first time on the Vans Warped Tour, one of America's premier alternative rock festivals. As a sign of its success, the group has become headliners on th

发表于:2019-01-14 / 阅读(149) / 评论(0) 分类 VOA标准英语2012年(十一月)

University Of Chicago Tells Freshmen It Does Not Support 'Trigger Warnings' play pause stop mute unmute max volume 00:0003:23repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update

发表于:2019-01-17 / 阅读(205) / 评论(0) 分类 2016年NPR美国国家公共电台8月

Climate change 气候变化 Good news at last? 终于来了好消息? The climate may not be as sensitive to carbon dioxide as previously believed 气候对二氧化碳的敏感性可能低于先前的预期 CLIMATE science is famously complicated,

发表于:2019-01-17 / 阅读(172) / 评论(0) 分类 经济学人综合

今天我们要学的词组是trigger。 Trigger是扳机,pull the trigger就是扣动扳机。 作为动词,trigger有激发,引起其他事件或是连锁反应的意思。比如布什总统决定向伊拉克增兵,引发了大规模反战抗

发表于:2019-01-25 / 阅读(180) / 评论(0) 分类 英语每日一词

JUDY WOODRUFF: For more on all of this and a look at some of the options before the military in the Bergdahl matter, we turn to New York Times reporter Eric Schmitt. And retired Lieutenant General Dana Chipman. He was the Army's judge advocate genera

发表于:2019-01-27 / 阅读(186) / 评论(0) 分类 PBS访谈社会系列

AMERICAN STORIES - A Horseman in the SkyBy Ambrose Bierce Broadcast: Saturday, May 20, 2006 Announcer: Now, the Special English program, AMERICAN STORIES. (MUSIC) Our story today is called, A Horseman

发表于:2019-01-30 / 阅读(191) / 评论(0) 分类 2006年慢速英语(五)月

The Amazing Secret Behind All Habits 21 days for a habit to sink in Habits must have positive reinforcement You must go cold turkey for a real habit to sink in Have you ever heard these myths about habits? They may not be necessarily wrong, but they

发表于:2019-02-07 / 阅读(349) / 评论(0) 分类 阅读空间

今天我们要学的词组是trigger。 Trigger是扳机,pull the trigger就是扣动扳机。 作为动词,trigger有激发, 引起其他事件或是连锁反应的意思。比如布什总统决定向伊拉克增兵,引发了大规模反战抗

发表于:2019-02-08 / 阅读(235) / 评论(0) 分类 英语单词荟萃

今天我们要学的词是trigger。 Trigger, 是扳机,作为动词,就是引发的意思。当年911恐怖袭击的画面会引起人们痛苦的回忆, Images of 9/11 are likely to trigger bad memories. 印尼外海发生的强烈地震引发

发表于:2019-02-08 / 阅读(218) / 评论(0) 分类 英语单词荟萃

今天我们要学的词是trigger。 Trigger, 是扳机,作为动词,就是引发的意思。当年911恐怖袭击的画面会引起人们痛苦的回忆, Images of 9/11 are likely to trigger bad memories. 印尼外海发生的强烈地震引发

发表于:2019-02-08 / 阅读(177) / 评论(0) 分类 英语每日一词
学英语单词
a very few
absolute joule
acuteness of vision
aether petrolei
airline operation
allyl iodide
Alsovadasz
automatic flow-control
back-handedly
banking law
benchtops
bioerodible
bipolar system development set
blaeket scaffold
bleaching room
bocland
both-handedly
bring-and-buy
change of state
chlorenchyma
Cholesterin-pigment-calcium
colloid cyst
conductor vibration
deintellectualizing
desilverizing vessel
diplomatic prerogatives
drainage by shaft well
economic assigned generation
efaproxiral
enstore
fair weather electric field
field-vole
fireplaces
fossil fuels
foudroyant typhoid fever
free transfer
functional position
futuresell
given year weight
gossomer
hancock mt.
hand-rabbled roaster
hipflask
independent store
infrared color film
institution-builders
intending purchaser
interesa
intra-system electromagnetic compatibility
inutero
ional
Japan Transport Consultants Association
KVE
load drop anticipator
Marlboro(Marlborough)
mary rose
Micrococcus pyogenes var.albus
minimum-weight path
monadmock
multidimensional outcome variable
not at all
Novodevich'ye
PFRC
power level indicator
pre-arrange
present standard
profligated
quiety
radar power unit
radio navigational aid
radioactive scanning
recorder finder
retention index
revaluation
rewakens
rock and roll
rubber polish cup
scentlessness
school aids
seismological table
sequesterment
serial transfer
Seseli delavayi Franch.
shrubby cinquefoil
Singkawang
stability of system
standard PAL
strips interval
swing through
Teguise
tendon laxity
That's the spirit!
theoretical torque
toy-boys
Ugro-
ul-cladene
urban amenities
uterine cycle
vibratile corpuscle
Weber effect
woods
yang organ