un. 水位浮水
[网络] 水位浮子

When you call in the movers in the Netherlands these days, they may show up with tug boats instead of a van. The housing market in Holland is foined. Literally the Dutch have a * country lies below sea level have been fighting off the water for centu

发表于:2018-12-02 / 阅读(95) / 评论(0) 分类 万花筒2007年

My kids are taking swimming lessons now at a local swimming pool. The lessons first teach kids how to not be afraid of the water by learning how to put their face under the water and holding their breath for a few seconds. Next, the lessons teach chi

发表于:2018-12-03 / 阅读(68) / 评论(0) 分类 空闲时间—In Your Free Time

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(63) / 评论(0) 分类 PBS访谈环境系列

It was late summer and the children were sitting with Joe on the beach. We have to go home tonight, said Jessie sadly. Grandfather says he wants to take us on a trip before school begins, said Henry. I dont mind going home, said Violet. I miss Grandf

发表于:2018-12-06 / 阅读(188) / 评论(0) 分类 2 Surprise Island 奇异岛

Students rece cardboard boats at Lindenhurst high school That this is one of the projects they're most excited about. They are reconstrained to working with certain materials, for example, cardboard. They cant not use anything, they cannot use styro

发表于:2018-12-11 / 阅读(130) / 评论(0) 分类 万花筒2008年

Algae naturally produce oil, when its process start with oil turned into bio fuels, an alternative energy source. This is just one snag. Harvesting the oil from algae-float water is prohibitively expensive. But researchers have come up with an effort

发表于:2018-12-24 / 阅读(62) / 评论(0) 分类 Scientific American(一)月

China has set new goals for ecological and environmental protection in the Beijing-Tianjin-Hebei region, highlighting concerted efforts to control air and water pollution, and the conservation of resources. Under the plan, particles of PM2.5 -- in th

发表于:2019-01-05 / 阅读(81) / 评论(0) 分类 cctv9英语新闻2016年

Why is it that you cant put down hydrogen gas? If you had a big balloon full of hydrogen gas, like the first gondola balloons pioneered in 18th-century France, youd find that it rises in the air quite dramatically. You know that a piece of wood will

发表于:2019-01-26 / 阅读(77) / 评论(0) 分类 英语听力文摘 English Digest

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(63) / 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(101) / 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(139) / 评论(0) 分类 英语新闻

重点词汇(填空) mystery novel,float,corpse, initially,putrefaction,digestive tips: 怎样阅读才是有质量的阅读了? 边看边填空吧,重点词汇可是小编为大家认真筛选的,阅读完后,点击【查看答案】和 【查看

发表于:2019-02-16 / 阅读(59) / 评论(0) 分类 英语听力文摘 English Digest

8SwimforYourLife! Jackmovedhisarmsslowly.Hemovedhislegsslowly.Hegentlypushedthewateroutofhiswayashedidthebreaststroke. Calm,calm,hetoldhimself. Annieswambesidehim.Theyheadedforthereef. Allwascalm. ThenJacksawsomethingoutofthecornerofhiseye. Adark

发表于:2019-02-17 / 阅读(61) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

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(124) / 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(79) / 评论(0) 分类 实用英语

Agnes Obel,来自丹麦的美人鱼。今年世博会丹麦馆的演出中,也许有人已经体会过她美妙的歌声了 Artist:Agnes Obel Song:Riverside Down by the river by the boats Where everybody goes to be alone Where you wont see an

发表于:2019-02-20 / 阅读(64) / 评论(0) 分类 金属

Floating Tin Foil 锡纸为一种涂上或贴以像银的膜状金属纸,多为银白色,实际上是铝箔。铝箔纸(Aluminium foil),亦作铝箔,在香港称之为锡纸,是一种用压平了的金属铝制造的工具,主要用于厨

发表于:2019-02-24 / 阅读(65) / 评论(0) 分类 英语听力文摘 English Digest

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(105) / 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(104) / 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(227) / 评论(0) 分类 GRE英语
学英语单词
adverse field
airborne missile
alias type transformation
anemone nikoensis maxim.
anti-collision
aposporogeny
associative inhibition
average-behavior of algorithm
bar shoe
barrel
breast-beating
britzkas
cd copy
Chin State
chocolate extract
city not divided into districts
Clinitest/Acetest
close one's eyes and think of England
cocculi
coelorinchus anatirostris
coherence of semiconductor laser
collet assembly
comteches
constructional limestone
dendrocalamuss
dogtooth violets
double-point toothing
elevation coverage diagram
endosmosis-mose
epeg
fatty acid binding protein
fiblaferon
fire ahead
flat rate call
fuller
fundamental directed family of points
green hairstreaks
GRFOMA
Grosser Osser
heli-ski
hinge type connection rod
HITB
hotsizing
incardinates
intervening sequence
joan
lemon clover
Lilium regale
long hops
loss book
lurgilager metal
lut in a leo sar system
maturing stage
method of superposition
methylenedisalicylic acid
microcrystalline texture
military telescope
mokoena
monitoring key
mossery
movement phase
multiple-pile driver tower
myriad-minded
non-inclusion
obedient plant
offering scale
offputtingly
Ohrum
one-fruit jam
packet ID
pediseque
pnagus commutabilis
positionless
process page tables
pure economic profit
pyodermic
quadruplicato
r.t.r.
radiation equation
radix althaeae
receiving center
reciprocal-lattice coordinates
refrozens
respiratory membrane
rotationaltransition
segmental bronchial branches
selenoxo
semi-simple universal algebra
sensitive-skin
straightening of track
strain pressure transducer
supplementary means
transition coding
Trout Lake
under-activity
vertical turbulence
very low density lipoprotein (VLDL)
water cascade
wet gold-silver ores
whosawhatsit
window in guide
Zuckerkandl