电气防火

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(198) / 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(246) / 评论(0) 分类 听广告学英语

Part 3 The Smoke Detector 烟雾探测器 Dialogue Script1 对话原文1 Jack: (Reading letter) Dear Mister Smith, your daughter informs me that... Tina: What's this about? Jack: Apparently Lisa reported us for failing fire safety standards. Tina: Is that th

发表于:2018-12-07 / 阅读(147) / 评论(0) 分类 CRI实用英语课堂

Studies Support Truvada as Prevention New studies show programs that use antiretroviral drugs to prevent HIV infection are very effective. The findings were released at the Conference on Retroviruses and Opportunistic Infections in Seattle, Washingto

发表于:2018-12-08 / 阅读(117) / 评论(0) 分类 VOA标准英语2015年(二月)

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(184) / 评论(0) 分类 史上最强的十七首英文冠军单曲

By Jane M Friedman Washington, DC 11 April 2006 watch DNA Skin Cream report In the United States, where skin cancer is common, a team at the University of Alabama Birmingham is trying out a cream that

发表于:2018-12-16 / 阅读(163) / 评论(0) 分类 2006年VOA标准英语(四月)

LISTENING 3 Accident Prevention Society 意外防制协会 Vocabulary 接下来听到的独白中,用到了 1~5 所列出的单字,请从( A ) ~ ( E )中选一个出意思最接近的选项。 1. prevention (A) to make available 2. figure

发表于:2018-12-26 / 阅读(114) / 评论(0) 分类 听见英国

World Suicide Prevention Day (WSPD) is a day we should all put on our calendars. It highlights a huge but often ignored problem in our society. Every year thousands of people take their own lives. Around 3,000 people a day commit suicide. Another 60,

发表于:2018-12-29 / 阅读(189) / 评论(0) 分类 英语课程学习计划和讲义

新编英语教程第四册unit11_3_Crime_Prevention

发表于:2018-12-29 / 阅读(115) / 评论(0) 分类 新编大学英语阅读部分

Part 1 The Pyromaniac 纵火狂 Dialogue Script1 对话原文1 Tom: Want to help me build a matchstick house? Tina: Uh, where did you learn how to do that? Tom: Some friends at school taught me. Tina: It's amazing what you kids are learning in school these

发表于:2019-01-02 / 阅读(171) / 评论(0) 分类 CRI实用英语课堂

[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(318) / 评论(0) 分类 北师大版高中英语模块7(选修)

AS IT IS 2013-10-01 "Out of Darkness" Walks Raise Money for Depression Research, Suicide Prevention From VOA Learning English, welcome to As It Is! Im Steve Ember. Today we meet some Americans who take part in Out of Darkness Walks. They go on th

发表于:2019-01-12 / 阅读(161) / 评论(0) 分类 2013年VOA慢速英语(十)月

This is the VOA Special English Health Report. Wednesday is December first, World AIDS Day. This year, experts are reporting more signs of success in halting the AIDS epidemic. The number of AIDS-related deaths and the number of new infections are bo

发表于:2019-01-12 / 阅读(159) / 评论(0) 分类 2010年VOA慢速英语(十二)月

Gang Prevention Programs Target Children at Risk The annual Arlington County Gang Task Force soccer tournament is one part of a broad strategy to steer teens away from gangs in the Virginia suburbs of Washington. I believe that no county, no town, is

发表于:2019-01-13 / 阅读(114) / 评论(0) 分类 VOA标准英语2012年(六月)

A Step Closer to Major HIV Prevention Method A U.S. government panel has recommended the use of a once daily pill to help prevent HIV infection. The pill has been shown to be very effective in studies. The Food and Drug Administration, the FDA, now h

发表于:2019-01-13 / 阅读(161) / 评论(0) 分类 VOA标准英语2012年(五月)

World Bank Urges Greater HIV Prevention Efforts The World Bank says significantly better HIV prevention efforts are needed in Africa. It says a slow global economy and uncertain donor aid make preventing new infections a necessity. A new World Bank r

发表于:2019-01-13 / 阅读(106) / 评论(0) 分类 VOA标准英语2012年(三月)

HIV/AIDS Treatment as Prevention' a Top Priority A top AIDS expert says the best way to control the epidemic is to use antiretroviral drugs as a prevention tool. The treatment as prevention strategy will be highlighted at next week's AIDS conference

发表于:2019-01-13 / 阅读(116) / 评论(0) 分类 VOA标准英语2011年(七月)

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(138) / 评论(0) 分类 阅读空间

Genocide prevention body launched 种族大屠杀研究机构成立 Extermination camps turn killing into a production line 种族灭绝集中营将杀人变成生产线作业 The world's first institute for researching the causes of genocide is bein

发表于:2019-01-30 / 阅读(110) / 评论(0) 分类 双语有声阅读

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(220) / 评论(0) 分类 听听测测
学英语单词
-minded
Abastumani
adjustment entries
aerolitic
ante-ambulation
ape leader
apopnixis
arrhizal, arrhizous
Aulacomnium
bernoullic's theory
best image plane of zoom lens
Beyra
Bon Air
Bonhill
chain plate
charter by demis
cold laps
command following
compensation pin
copying screen
count-to-count interval distribution
curing title
danaos
deep cortex complex
defat
detach coupons to
deviation to the left
displacement power spectral density
double decker oven
entostroma
Epstein's pearls
equivalent surface
festivity
form master
fried pork fiber
frontal lobes
full energy band
Greek masonry
ground based beacon
gutsier
Hato, R.
hice
histamine-releasing factors
hydrostatic adjustment process
hydroxybenzamide
Iftar
in-dispose
induction soldering
initial lithospheric stage
input resistance
intercalary growth of leaf
jab breakdown
job control rights
laparomyomotomy
limit conductance
mattresse
mccommon
mollitrichosiphum (metatrichosiphum) lithocarpi
neck cord
neurosystemitis
non linear circuit
orlandiades (germany)
palmar intermetacarpal arterys
phosphocholines
physarum leucopus
Piediluco
Plagiochasma
priority of system task
pudding-bag
Pulicidae
rami ventrales
rapid traverse speed of headstock
ratchet-gearing
reducing pitcher cross
revenue effect
rinderpest vaccine
run shares
saltcakes
saw-tooth pulse
self-lube bearing block
shadow pattern analysis
single-breasted jackets
small peasant economy
source field
speedwalking
Synotis muliensis
Sǒjung-ri
telidal
toll-bar
tricolons
two-phonon process
U.S.Civil Service Commission
unstainable
vertical filing cabinets
Visubutina
wallhacks
weeding
weizs?cker-williams method
workharden
workload analysis
Zapadnyy Sayan