铁心叠片振动声频监测器

Lesson 88 trap 陷入 Six men have been trapped in a mine for seventeen hours. 6个人被困在矿井里已有17个小时了。 They were trapped in cave. 他们被困在山洞里。 Due to the heavy snow,they were trapped in the house in the mountai

发表于:2018-12-08 / 阅读(827) / 评论(0) 分类 新概念英语词汇随身听手册2

Unit 31 单词 1.airy 2.spacious 3.outfit 4.manly 5.fabric 6.individuality 7.reflect 8.reflective 9.underneath 10.obscene 11.abuse 12.conscious 13.biographical 14.corrupt 15.tactical 16.plateau 17.heroic 18.rotten 19.superhuman 20.labour 21.distill 2

发表于:2018-12-13 / 阅读(303) / 评论(0) 分类 北师大高中英语模块一讲解

San Francisco If you*re going to San Francisco, be sure to wear some flowers in your hair. If you*re going to San Francisco, you*re gonna meet some gentle people there. For those who come to San Franc

发表于:2018-12-14 / 阅读(240) / 评论(0) 分类 英文歌曲第四辑

Ever get a ringing in your ears after a loud blast of music on your iPod? Thats one example of the usually temporary condition called tinnitus, the sensation of sound even when no sound is being produced. But a new inventioncreated by high school stu

发表于:2018-12-24 / 阅读(207) / 评论(0) 分类 Scientific American(九)月

Narrator: Exercise 3.9. Lecture 3: Electric cars? Solar-powered buses? When most people imagine solutions to the problems of city air pollution they probably think of electricity and solar power. But the problem with an electric car is that the elect

发表于:2018-12-30 / 阅读(271) / 评论(0) 分类 202 Useful Exercises for IELTS

It might be the cheeks flushing with embarrassment or a voice choking with emotion. Our physical reactions can reveal what we truly feel. And some think they can show when someone's lying. Typically when a person tells a lie, they begin to sweat. I'

发表于:2018-12-30 / 阅读(283) / 评论(0) 分类 国家地理2008年

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. When we think about how to represent sound visually, most of us probably picture those volume-dependent sine waves. But thats not how John Stuart Reid

发表于:2019-01-08 / 阅读(188) / 评论(0) 分类 Scientific American(一)月

Strengthen Your Core With 5 Simple Exercises From VOA Learning English, this is the Health and Lifestyle report. Your core is a complex network of muscles. It includes your abdominal muscles, back muscles and the muscles around you pelvis. Basically,

发表于:2019-01-12 / 阅读(212) / 评论(0) 分类 2016年VOA慢速英语(七)月

Audio Adrenaline - Goodbye You'll be fine tomorrow The sun will rise again It's never easy to say goodbye You know I'll always love you You know I always will Goodbye, goodbye, goodbye My old friend (my old friend) Goodbye, goodbye, goodbye We've rea

发表于:2019-01-16 / 阅读(171) / 评论(0) 分类 影视英文歌曲

LOURDES GARCIA-NAVARRO, HOST: About eight feet beneath Washington D.C.'s Dupont Circle, there is a network of dark winding concrete passageways. It's the remains of what used to be a trolley system - train tracks, platforms, tunnels - mostly abandone

发表于:2019-01-17 / 阅读(180) / 评论(0) 分类 2017年NPR美国国家公共电台4月

Recently, the New York Times ran an obituary, but not about a person. The paper said good-bye to an old friend: the audio cassette tape. The audio cassette's problematic and delicate tape easily tangles. And its analog format makes it less crisp and

发表于:2019-01-20 / 阅读(195) / 评论(0) 分类 VOA标准英语2008年(八月)

By Liu Enming San Francisco, California 04 September 2007 Pipe picks up sounds created by waves At the tip of a tiny peninsula near San Francisco, California's Golden Gate Bridge stands the Wave Organ, a work of art that allows people to listen to mu

发表于:2019-01-20 / 阅读(247) / 评论(0) 分类 2007年VOA标准英语(九月)

It might be the cheeks flushing with embarrassment or a voice choking with emotion. Our physical reactions can reveal what we truly feel. And some think they can show when someone's lying. Typically when a person tells a lie, they begin to sweat. I'm

发表于:2019-01-22 / 阅读(191) / 评论(0) 分类 自然百科2008年

We all know time is a construct, and right now, it's kept by the very precise tick of an international network of around 500 atomic clocks. 我们都知道时间是个复杂的概念。目前,世界上有一个由大约500台原子钟组成的网络,

发表于:2019-02-01 / 阅读(156) / 评论(0) 分类 阅读空间

1. Cyber Sickness 晕屏症 Also called digital motion sickness, symptoms that range from headaches to woozy feelings can occur when you quickly scroll on your smart phone or watch action-packed video on your screen. 这种病也被称为数字晕车,

发表于:2019-02-03 / 阅读(1037) / 评论(0) 分类 阅读空间

Money Can't Buy It by Annie Lennox Money can't buy it... baby Sex can't buy it... baby Drugs can't buy it... baby You can't buy it... baby I believe that love alone might do these things for you I believe in love alone yeah yeah Take the power to set

发表于:2019-02-04 / 阅读(218) / 评论(0) 分类 好听的英文歌曲

Why Don't Snorers Wake Themselves Up? Anyone who's ever slept in the same room as a loud snorer knows how infuriating it is to have to suffer through all that noise while the offending party remains blissfully oblivious and asleep. Loud snorers can w

发表于:2019-02-04 / 阅读(168) / 评论(0) 分类 阅读空间

今天我们要学的词是hard-core。 Hard-core, 是指坚定的,铁杆的。Hard-core gamers, 是指打电玩上瘾的人。Hard-core members of the party, 是指一个政党的中坚力量。All my friends are hard-core Redskin fans, 我的朋友

发表于:2019-02-05 / 阅读(198) / 评论(0) 分类 英语每日一词

今天我们要学的词是hard-core。 Hard-core, 是指坚定的,铁杆的。Hard-core gamers, 是指打电玩上瘾的人。Hard-core members of the party, 是指一个政党的中坚力量。All my friends are hard-core Redskin fans, 我的朋友

发表于:2019-02-08 / 阅读(209) / 评论(0) 分类 英语单词荟萃

Core technology key to digital economy development: Jack Ma A new push to advance China's digital economy, particularly in the wake of the US ruling against Chinese telecom giant ZTE, are the hot topics of discussion at this year's Digital China Summ

发表于:2019-02-14 / 阅读(234) / 评论(0) 分类 2018CRI中国国际广播电台
学英语单词
2-(morpholinothio)benzo-thiazole
acet.
active orary
Ainsliaea lancifolia
airborne radio relay
Almodan
amplified spontaneous emission noise
amylodextrine
antelmycin
antioxidant SP
Arequipa, Cerro
Auerbach's plexus
automatic air valve
battery backup
bhattacharya
blood collection
bluffdale
bottom organism
business communication
by one's self
cash security
caulis piperis futokadsurae
chef de partie
Cherdoyak
come to the end of one's tether
contract theory of society
convex hypersurface
corodies
cortex (or cortical substance)
Corydalis dasyptera
coursekeeping ability
cupric carbonate
cusped arch
cylinder pier
dctx
demonmia
differential compensation
diphenylcyanoarsine
disconcertment
disturbance of food intake
drastic extraction
educational expenses
Escorca
ever-smokers
fibrillogenic
findin'
gaddums
green gown
helper dog
hook hitch
impurity resistivity
investment income ratio
korng tauch
lincoln red cattle
linguister
Loi Mwe
medium wheat
mental patient
Musca autumnalis
node state
nominal zero
normoxic
nuptial gift
outstanding bank notes
paraneoplasias
phyllosticta magnoliae-pumilae
pictorial computer with courser
ploughwright
promiscuous plasmid
pronouncer
propalylonal
punctually
push and go
remonetises
roggery
roller bumper
rumbling
sample extreme
Scophthalmus aquosus
sectarian violence
shop-keeper
spoewslang
stagnation mastitis with fever
step gate
stinking goosefeet
stored nuclear track
subordinate words
Thnal Khsach
trace ideal
transport and communication facilities
turning performance
Tylerisms
type box
tyranture
vena vorticosums
ventrosuspension
Verkhnyaya Korsuga
wan (abbreviation)
whole team approach
yield error
yistai
Zaburun'ye