侧板水位信号

It's a sunny day. Oxygen in the water increases and the fish crowd together. 今天阳光明媚。冰下的含氧量提高,鱼群的密度会很大。 A 2,000-meter fish net quickly sinks to the bottom. 长达两千米的渔网很快沉入水底。

发表于:2018-12-04 / 阅读(157) / 评论(0) 分类 舌尖上的中国第一季

A 卷 参考答案: Part A Passage 1: 我想讨论我在上次讲座时谈到的关于世界划分成富和贫两大阵营的讲话的含义。惊人 的事实是,世界人口的四分之一生活在所

发表于:2018-12-04 / 阅读(221) / 评论(0) 分类 高级口译真题及答案

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(160) / 评论(0) 分类 PBS访谈环境系列

Aquaponics Could Signal Future of Food Imagine growing vegetables and fish in the same space. Thats the idea behind aquaponics, a marriage of fish farming and soil-less plant cultivation in a single, sustainable closed system. Supporters believe aqua

发表于:2018-12-16 / 阅读(166) / 评论(0) 分类 VOA标准英语2012年(一月)

One of these wavelengths corresponds to hydrogen, another wavelength would be iron. Another wavelength would be oxygen. And so you go to the part of the spectrum you are interested in and you see you'

发表于:2019-01-02 / 阅读(206) / 评论(0) 分类 火星生命

Direct Inward Dialing (DID) DID is PBX-to-central office trunks that allow incoming calls to a PBX to ring specific stations without attendant assistance. DID greatly reduces the number of required co

发表于:2019-01-03 / 阅读(189) / 评论(0) 分类 电信英语

DRAM Dynamic Random Access Memory 动态随机存取存储器 DRAW Direct Read After Write 写后直接读出 DRDW Direct Read During Write 写时直接读出 DRMA Digital Radio Multiple Access 数字无

发表于:2019-01-03 / 阅读(167) / 评论(0) 分类 电信英语

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(176) / 评论(0) 分类 cctv9英语新闻2016年

GWEN IFILL: This week marks a year since superstorm Sandy struck. More than 70 people were killed along the Eastern Seaboard. Damage totaled more than $65 billion, and it pounded New Jersey and New York City hard. It also prompted a reexamination --

发表于:2019-01-27 / 阅读(204) / 评论(0) 分类 PBS访谈环境系列

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(157) / 评论(0) 分类 英语听力:文化博览2008年

HONG KONG, July 24 (Xinhua) -- As winds from Typhoon Vicente battered Hong Kong, the Hong Kong Observatory raised Tropical Cyclone warning to the highest level of Hurricane Signal No. 10 at 00:45 local time on Tuesday (16:45 GMT on Monday). Hurricane

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

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(198) / 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(245) / 评论(0) 分类 英语新闻

The seamen were too busy with their cannon and the rigging to regard the new danger; 此刻甲板上忙乱成团,有的水兵在发射炮弹,有的在桅杆上扯拉风帆索具, and the frigate entered one of the dangerous passes of the shoals

发表于:2019-02-13 / 阅读(328) / 评论(0) 分类 美国语文第五册

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(226) / 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(169) / 评论(0) 分类 实用英语

Y: I noticed that fish have holes that look like nostrils, does that mean they can smell? D: Smell, or olfaction, as scientists call it, is an important sense for many fish. Those little holes that look like nostrils are called nares. Nares dont lead

发表于:2019-02-24 / 阅读(188) / 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(189) / 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(177) / 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(340) / 评论(0) 分类 GRE英语
学英语单词
acute radiation exposure
Ameripass
anhepatogenic
appomattox
atomic spacing
big head tortoise
chart border
Chrysanthemum parthenium
classification of patent documentation
confoundeth
contour of equal loudness
crumpled gauze
crystal aggregation
dampness
delays
design criterias
detailed statement of accounts
domain-dependent
double extension
dubwise
economic expression
ectropion
electroluminescences
erades
family siluridaes
fiduciary duties
Full High-Definition
general-purpose data
geologic range
glochidion arnottianum muell.-arg.
goal difference
group decision support system(gdss)
hair mousse
haleem
halometer
height-area curve
Hemilophia pulchella
heterostrobe
Hinduists
homologous-assist
Huaspuc, R.
hybrid computer control
imidazopyridine
inficient
instructional cycle
isobutylene separation
jiehua
Kanzaki
Lentföhrden
leuco-kalitrachyte
Lower Cambrian Series
Malaxis roohutuensis
methboubs
methyl GAG
Microsoft Certified Systems Administrator
midsp
Miguel de Cervantes
model-reference
moisture protection plaster
monosteptype
multichannel telephone
nail plate
night-raven
non-inverting buffer
notopterygium forbesii boiss.
nucleate boiling heat transfer
Nyctalus
open-ended system
optometer
oxaldehyde
ozone fading
passive measuring instrument
phlebostasis
phosphatidylglycerol
pinch roll
pineapple bug
plate bar
play someone a shabby trick
predicted by superposition principle
Queuco
Ramsey fringes
regular decagon
reitze
retropharyngeal gland (or suprapharyngeal lymph gland)
runway ejection seat
sand back
scarus rivulatus
semiconductor valve
Shubnikov-de Haas effect
Skagaflös
skeen arches
stage of pneumocardial compensation
tensor differentiation
terebic
Trading Standards
traffic measurement
Triglochin palustris
Trild
turbit
variance of probability distribution
waste wood
weight response type car retarder