高低水位开关

Scientists are predicting a 110-mile sheet of ice -- a chunk the size of the state of Delaware -- will break off Antarctica in the coming days or weeks. The cause is warming ocean waters, and the ice melt has implications for sea level rise well beyo

发表于:2018-12-05 / 阅读(127) / 评论(0) 分类 PBS访谈环境系列

ARI SHAPIRO, HOST: For decades, the Colorado River has fed growing cities from Denver to Los Angeles, and a lot of the produce in grocery stores across the country right now was grown with Colorado River water. Now with climate change and severe drou

发表于:2018-12-17 / 阅读(157) / 评论(0) 分类 2017年NPR美国国家公共电台1月

Could an element commonly found in Americans` tap water caused cancer? A nonprofit environmental group is sounding the alarm about something called chromium-6. The U.S. government says high levels of it in the air can be carcinogenic, meaning they ca

发表于:2018-12-20 / 阅读(173) / 评论(0) 分类 CNN美国有线新闻2017年2月

The 36-year-old bachelor ate his usual lunch at home. He had an apple, a ham sandwich with a sliced dill pickle, a bowl of chicken noodle soup with a couple of soda crackers, and a small candy bar, all washed down with an eight-ounce glass of milk. A

发表于:2019-01-08 / 阅读(178) / 评论(0) 分类 365个英语简短小故事

By Cathy Majtenyi Nairobi 19 May 2008 Fuel efficient stoves and ceramic water purifiers are two examples of low-tech innovations that can help people in poor countries improve their quality of life. Because what is known as appropriate technology usu

发表于:2019-01-10 / 阅读(180) / 评论(0) 分类 VOA标准英语2008年(五月)

You know what to say on my way out Hit me with the hey been a while Now I'm going straight through the fire fire I don't even know why though Get me on a wave then you fade out Hit me with the light got me hired I should get away from you I know I kn

发表于:2019-01-11 / 阅读(197) / 评论(0) 分类 节奏布鲁斯

在宾馆的洗手间里,妈妈和阿美碰到一些小问题,干手器坏了。到底怎么解决呢? Listen Read Learn May: Oh, Mom, do you know where the liquid soap is? Mom: Right here, in that beautiful bottle. Push the button, you'll get it. May: Oh, Mom, you can use the w

发表于:2019-01-11 / 阅读(170) / 评论(0) 分类 英语口语大赢家

Adria: So, Shiloh, I hear you are home schooled. I didn't have that experience so can you tell me what it was like? Shiloh: Yeah, Adria, I was home schooled during high school. I was home schooled for six years actually, my whole high school experien

发表于:2019-01-25 / 阅读(133) / 评论(0) 分类 英语趣味课堂

The Chinese moccasin is an ambush predator with a deadly bite. This is one of China's largest and most feared venomous snakes. But the monkeys have lived alongside these dangerous serpents for thousands of years. They use this specific alarm call to

发表于:2019-02-05 / 阅读(138) / 评论(0) 分类 英语听力:文化博览2008年

BEIJING, Aug. 9 (Xinhua) -- More than 6 million people had been affected by Typhoon Haikui in four provinces as of 8 a.m. Thursday, the country's flood control authority said. Typhoon Haikui, which made landfall early Wednesday morning in east China'

发表于:2019-02-06 / 阅读(179) / 评论(0) 分类 英语新闻

YICHANG, Oct. 30 (Xinhua) -- China's Three Gorges Dam on Sunday reached its designed highest mark, the second time for the world's largest water control and hydropower project to run at full capacity. The water level hit 175 meters at 5 p.m. after st

发表于:2019-02-07 / 阅读(219) / 评论(0) 分类 英语新闻

BEIJING, Aug. 24 (Xinhuanet)-- A new study shows that a diet rich in cholesterol-friendly foods, such as soy products and tree nuts, can decrease LDL (bad) cholesterol significantly, according to media reports on Tuesday. The study, published in the

发表于:2019-02-08 / 阅读(190) / 评论(0) 分类 英语新闻

WASHINGTON, March 30 (Xinhua) -- A trace amount of radioactive(辐射性的) iodine(碘) has been found in a sample of milk from the west state of Washington, the U.S. Environmental Protection Agency and the Food and Drug Administration (FDA) sai

发表于:2019-02-11 / 阅读(176) / 评论(0) 分类 英语新闻

BRUSSELS, April 18 (Xinhua) -- China and the European Union (EU) launched the first-ever high-level people-to-people dialogue here on Wednesday to strengthen cooperation in fields of education, youth, research and multilingualism amid increasingly cl

发表于:2019-02-13 / 阅读(157) / 评论(0) 分类 英语新闻

The 2015 Global High Level Forum on Poverty Reduction and Development convenes in the Great Hall of the People, in China's capital city of Beijing. Chinese President Xi Jinping addresses the event. CRIENGLISH.com now brings you a live broadcast of th

发表于:2019-02-14 / 阅读(176) / 评论(0) 分类 2015CRI中国国际广播电台

8 Great Anti-Hacks to Change Your Life Editors note: This is a guest post from Clay Collins of Project Liberation and The Growing Life. Albert Einstein started that problems cannot be solved by the same level of thinking that created them. Einstein,

发表于:2019-02-18 / 阅读(207) / 评论(0) 分类 阅读空间

Rain and Flood 暴雨洪灾 to burst their banks/ breaching of the dyke 决堤/ 溃堤 floods/ floodwater/ inundation 洪水 freshet 河水猛涨/ 涨水 water levels 水位 watercourses 河道/ 水道 the flood level 洪水水位 warning level 警戒水

发表于:2019-02-18 / 阅读(150) / 评论(0) 分类 实用英语

Nearly 90 percent of the planet's ice is in Antarctica, and most of the rest is in Greenland. 地球上将近90%的冰在南极洲;剩下的主要在格陵兰。 Go to the South Pole and you will be standing on nearly two miles of ice, at the North

发表于:2019-02-25 / 阅读(170) / 评论(0) 分类 万物简史

Among many things, water pollution prevention and control was strengthened. The percentage of water rated at level 5 grade, which is the lowest grade, decreased 6.8 percent. Also, daily waste water treatment capacities for cities and towns increased

发表于:2019-02-25 / 阅读(157) / 评论(0) 分类 cctv9英语新闻2016年

新gre阅读之厄尔尼诺。下面为大家搜索整理的新gre阅读之厄尔尼诺,对于新gre 阅读考试,考生除了采取题海战术,其实更应该做的就是总结。今天带来的gre 阅读neirong希望对同学们的gre 考试有

发表于:2019-03-11 / 阅读(310) / 评论(0) 分类 GRE英语
学英语单词
about right
acute exposure
air suction separator
airborne landing
Ambalindum
apply colours
at revised rate
banana bread
batavia damar
baycnru
bco
Bukingham
bumped me
business process executive
cathode base amplifier
chandigarh
chromosome mutation
Cinobufaginol
computer network components
concolorous
cross one's t's and dot one's i's
cryonetics
cystic bone tumor
data destination address
date of last use range
deboard
Dipsy-Doo
distastable
doppler sonar current indicator
drawer press
Echinocactus grusonii Hildm.
ethnonationalisms
eucharitids
fine power fator
flyspray
general managers
hercostomus incrassatus
horizontal discharge tube
horn
industrial factors
interweavings
iron(ii) chloride
Jupiter radiation belt
Kigarama
Labutta
Ligusticum acutilobum
link-loading machine
managed hub
Manantenina
mares' milk
marinado
marine 3-D survey
mark sth up
method of 1883
mobile crane
molybdenum gate MOS integrated circuit
morolic acid
nervus chorda tympani
ocean-bottom reflection loss
Orthacea
pan deist
Petrela
petrich
phagecyte
pharyngo-laryngo-oesophagectomy
phosphoenol-pyruvic acid
pollutants
power assisted steering ram
pre- emergency
pseudocercospora pini-densiflorae
radio sondage technique
regular delivery
resonance accelerator
rhinophycomycosis
routering
run circles round
schlender
sclerotigenic
self-excited discharge
snowings
soldierless
solution package
Spiro's test
split level
straightening of shapes
stroke lightning
synthetic aperture radar (sar)
syringotome
teints
thru-necks
Trymex
two phase flow model
tychopotamous
unsaponified matter
unsavaged
Upper Avon River
upthrust bearing
user service state
Vee corrugated plate
vinegary flavo(u)r
vitellogensis
Waagenoconcha