海水资源开发技术

For many years, we have been told that China is rich in various natural resouces so many people take it for granted that they are inexhaustible. people have not considered that one day some of these natural resources will be used up and that we will

发表于:2018-11-28 / 阅读(224) / 评论(0) 分类 疯狂英语易背作文

[00:03.20]Unit 7 The Sea Lesson 3 The Sea World [00:07.92]UNDERwater WORLD [00:10.16]The Best Plance To See Sea Creatures [00:13.62]Polar World [00:15.75]We have polar bears and a real iceberg too! [00:19.45]You can only see a small part of it [00:21

发表于:2018-12-04 / 阅读(413) / 评论(0) 分类 北师大版高中英语模块3

[00:02.90]The world around us [00:06.45]LISTENING [00:09.20]1 Listen to the tape and fill in the correct information in the spaces below. [00:17.37]1.Walk along the street of any major city, [00:23.54]and you will see that the air you breathe is not

发表于:2018-12-13 / 阅读(257) / 评论(0) 分类 人教全日制普通高中英语(必修)高一

The growth of the Internet has led to new technologies. Many are being used today to create valuable learning environments in education. Transcript of radio broadcast: 24 June 2008 VOICE ONE: I'm Faith Lapidus. VOICE TWO: And I'm Steve Ember with EX

发表于:2018-12-15 / 阅读(170) / 评论(0) 分类 VOA慢速英语2008年(六)月

Natural Resources Through the changes in the ways of making a living in a family over several generations, the cartoon aims at sounding a warning against man's wasteful use of natural resources and emphasizing the urgent need to preserve these resour

发表于:2018-12-18 / 阅读(195) / 评论(0) 分类 英语专业四级听力50篇

This expertise coupled with our comprehensive design criteria and development resources combine to create definitive turbocharger solutions. Since 1973 Holset has been owned by Cummins Inc. of Indiana USA, the world's largest producer of heavy-duty d

发表于:2018-12-18 / 阅读(134) / 评论(0) 分类 林超伦实战口译练习笔记

Water is the source of life, a key factor in development and the essence of a harmonious ecosystem. With China's water environment deteriorating, and growing competition for water resources causing more disputes, both authorities and NGOs are realizi

发表于:2018-12-19 / 阅读(124) / 评论(0) 分类 世界各地新闻集锦

At the Edge of the Sea The shore is an ancient world, for as long as there has been an earth and se a there has been this place of the meeting of land and water. Yet it is a world that keeps alive the sense of continuing creation and of the relentle

发表于:2018-12-31 / 阅读(226) / 评论(0) 分类 英语名著名段背诵精华

Statistics from the Ministry of Water Resources indicate that nearly two-thirds of Chinese cities are suffering from water shortages. Among them, more than 100 are seriously threatened by the problem. Han Ying, an official with the Tianjin municipal

发表于:2019-01-06 / 阅读(128) / 评论(0) 分类 英语杂谈

By Paul Sisco Washington 03 July 2006 Watch Competition Report Some of the best young minds in the world were in the U.S. state of Washington this week for a technology competition. Bill Gates was there too. --------- Bill Gates Microsoft's Bill Gat

发表于:2019-01-07 / 阅读(220) / 评论(0) 分类 2006年VOA标准英语(七月)

298 mln more rural Chinese to have safe drinking water by 2015 BEIJING, Oct. 29 (Xinhua) -- About 298 million more rural residents in China are hopefully to have access to safe drinking water by 2015, according to a water resources official Monday. R

发表于:2019-01-07 / 阅读(154) / 评论(0) 分类 英语新闻

Severe Drought, Wildfires Threaten Water Resources This is Valles Caldera. Actually, it's the giant mouth of a dormant super volcano that last erupted 40,000 years ago. In the millennia since then, the terrain developed high-elevation forests, of abu

发表于:2019-01-13 / 阅读(228) / 评论(0) 分类 VOA标准英语2012年(一月)

US Energy Production Facing Limits of Water Scarcity Nearly all forms of energy production use large amounts of water. Coal, which generates nearly 50 percent of the electricity in the U.S., needs water for mining and transport, and to cool and lubri

发表于:2019-01-13 / 阅读(143) / 评论(0) 分类 VOA标准英语2012年(一月)

Over-use of groundwater may cause landslides. However, in costal areas it also brings seawater intrusion. Let's take a look at the problem with our reporter Zhang Wan. In a village in the costal area of Dalian, Liaoning Province, many villagers compl

发表于:2019-01-19 / 阅读(164) / 评论(0) 分类 英闻天下

VIENNA, Sept. 22 (Xinhua) -- Climate change and rising temperature in the long term can lead to water shortages in the Alps region, international experts warned Thursday at the Water-Scarce Final Conference in the Austrian eastern city Graz. The Alpi

发表于:2019-02-03 / 阅读(209) / 评论(0) 分类 英语新闻

Will shale gas be able to quench the energy thirst of the world's second largest economy? According to the Geological Survey of China, it may be too early to tell, but a plan is certainly now in motion. The newly released China Shale Gas Resources Su

发表于:2019-02-05 / 阅读(176) / 评论(0) 分类 cctv9英语新闻2015年

China has full picture of coastal water resources BEIJING, Oct. 26 (Xinhua) -- China on Friday officially concluded an eight-year-long national marine survey, giving the country a true picture of its coastal water resources. Launched by the State Oce

发表于:2019-02-06 / 阅读(169) / 评论(0) 分类 英语新闻

TAIYUAN, Jan. 9 (Xinhua) -- China successfully launched the Ziyuan III satellite Monday from the Taiyuan Satellite Launch Center in northern Shanxi province. The satellite, a high-resolution remote-sensing satellite for civilian use, was launched at

发表于:2019-02-11 / 阅读(166) / 评论(0) 分类 英语新闻

BEIJING, Jan. 3 (Xinhuanet) -- Chinese scientists have made a breakthrough(重大突破) in spent fuel reprocessing technology that could potentially(潜在的) solve China's uranium supply problem, Chinese television reported on Monday. The tech

发表于:2019-02-18 / 阅读(204) / 评论(0) 分类 英语新闻

The first national gene bank, built by China's gene research giant BGI, started trial operation last Saturday in Shenzhen. 我国首个国家级基因库上周六在深圳投入试运行。该基因库由国内基因研究巨头华大基因建设。

发表于:2019-02-18 / 阅读(134) / 评论(0) 分类 英语新闻
学英语单词
acetophenanthrene
achate
acidizing pump
adapter(-tor)
Addatigala
adermins
any time
basic loop
biological nitrogen fixation
block section between stations
burgdorferi
Carpoidea
catastrophe methodology
cerveteri (caere)
Chelyan
chronokinetics
circular mil area
conspersion
Craigenreoch
cylinder deck
day-trade
deastin
diagonal tyre
disproportionation catalyst
dormant wood
Dumasia villosa
dummy hypothesis technique
east component
Ebro, Embalse del
engine-driven portable self-priming pump
equivalent viscosity
erosion shields for blade
ethnicities
fiber optic distribution box
float-and-valve
fording
furylfuramide
gian-paolo
god-made
gyro horizons
harvardsmithsonian
hetero-osteoplasty
high energy grounding
jam rammed
joining-up process
judge's note
K-247
Khafs Daghrah
Kostanay
Kraemer drive
labour surplus
Largon
lay it on thick
Lindernia dictyophora
machinist hammer
Macklin
make a left turn
make a stab at sth
marriage after divorce
matted materials
mean specific pressure
Metamboa, R.
monnets
nonspecific immunization
norplant
oil-dependent
one-games
operating star jumper
oucher
oval-bodied
overhead crane with hook
OVTR
paddle-type pill
pipe blister
putative father
rail-fence jammer
S-225
Sae Is.
sculpturing
semipronation
siphuncular cord
sobriety checkpoint
sodium difluorodioxophosphate
spetum
stockhorns
super powerful
sybaritical
synodus fuscus
textual editor
the Ys
theftful
theory of origin species
thermal event
transesterified
trinominals
umiaks
uroporphyrinogens
wetyngly
wire-wound resistive element
wou
YB-3
Zhuyin fuhao