多效溴化锂吸收式热泵机组

Unit 6: Talk about the whether Thats right .talk about the seasons Spring has come The rains are lasting April. Its getting hot in the August The nights are very cool It often slows in January January remarks about the whether Its nice day, isnt it?

发表于:2018-11-27 / 阅读(352) / 评论(0) 分类 从ABC到流利口语

Section A [00:01.23]1. W: Excuse me.Did you say that these jackets were fifteen dollars? [00:07.00]M: No,I said fifty dollars. Here's the price on the tag. [00:11.70]Q: How much are these jackets? [00:15.67]2. M: The plane's leaving at 5:30. [00:18.6

发表于:2018-11-29 / 阅读(269) / 评论(0) 分类 决胜四级听力必备

00:04.99]A Learn to say [00:12.72]I'm hungry,Mum. [00:15.96]What would you like? A hot dog?Sounds good. [00:22.41]Here you are. Thank you.I'm thirsty,Dad. [00:28.94]What about some juice? No,I'd like a soft drink. [00:36.31]Here you are. Thanks Dad.

发表于:2018-11-30 / 阅读(263) / 评论(0) 分类 牛津小学英语三年级

When it comes to climate change, public opinion is near 50-50, but 97% of scientists who dedicated their lives to studying our climate said that is happening and it is happening because of human activities. Without the evidence, we have a warming ear

发表于:2018-12-02 / 阅读(142) / 评论(0) 分类 CNN美国有线新闻2015年6月

00:04.34]Language Structure: The Subjunctive Mood [00:09.82]A:I wish I could go swimming with you this afternoon. [00:17.11]B:Aren't you going? I thought you were. [00:21.71]A:A former classmate of mine is coming to see me after lunch,so I can't go.

发表于:2018-12-04 / 阅读(268) / 评论(0) 分类 高中英语上外版二年级

[00:03.58]It's raining! [00:05.04]SECTION A [00:07.50]1b . Listen and write these city names in the boxes above. [01:10.53]2a. Listen.Number the pictures [1-4] as you hear them. [02:02.98]2b. Listen again. Match the names with the activities. [02:53.

发表于:2018-12-04 / 阅读(232) / 评论(0) 分类 初中英语山东版七年级上

Unit 9 Text A Listening First Listening Before listening to the tape, have a quick look at the following words. greenhouse effect 温室效应 alter 改变 release 排放 carbon dioxide 二氧化碳 t

发表于:2018-12-04 / 阅读(103) / 评论(0) 分类 21世纪大学英语读写教程

音乐之声The Sound of Music The hills are alive with the sound of music, With songs they have sung for a thousand years. The hills fill my heart with the sound of music My heart wants to sing every thing every song it hears. My heart wants to beat

发表于:2018-12-07 / 阅读(132) / 评论(0) 分类 早读英语精华本

[00:04.53]Unit 22 Environmental Protection [00:08.85]Lesson 1 Global Warming [00:12.39]Can we take the heat?In the last few decades, [00:16.95]environmentalists have reported [00:19.02]that human beings are causing changes [00:22.29]in the Earth's cl

发表于:2018-12-13 / 阅读(210) / 评论(0) 分类 北师大版高中英语模块8(选修)

[00:00.80]When the atmospheric concertrations [00:03.16]of these gases increase, however, [00:05.84]more heat is trapped and the Earth's [00:07.92]temperature rises. [00:10.37]Over the last 100 years, [00:13.01]the global average temperature [00:15.1

发表于:2018-12-13 / 阅读(172) / 评论(0) 分类 北师大版高中英语模块8(选修)

The Arctic's Anti-Snowball Snowball Effect 北极的反雪球效应 Last Christmas, Santa Claus must have been loading his sleigh in a t-shirt and shorts. Temperatures at the North Pole crept up toward the freezing point when they should have been mi

发表于:2018-12-24 / 阅读(116) / 评论(0) 分类 2017年科学美国人(七)月

MR CAVORS FLYING MACHINE When I first met Mr Cavor, he was about to finish building the machine in which he planned to travel to the moon. As it had neither wings nor an engine, I was amazed and asked him how his machine could fly. The secret lay in

发表于:2018-12-29 / 阅读(217) / 评论(0) 分类 人教高中英语高二

[00:01.26]Unit 4 Inventions and Inventors [00:05.02]Lesson 13 [00:10.56]Exercise 1.2 [00:14.46]Microwave ovens are used by [00:16.53]millions of families every day. [00:18.99]Many of you may have a microwave oven [00:21.23]in your home. [00:22.79]the

发表于:2018-12-29 / 阅读(332) / 评论(0) 分类 北师大版初中英语九年级(全一册)

[00:01.58]Module 2 THE FUTURE [00:04.69]Unit 2 Some animals will die. [00:08.86]1 Listen and read. Then say. [00:13.09]Greenhouse Gases [00:15.40]Greenhouse gases come from cars and factories. [00:20.43]The gases keep the heat from the sun [00:23.10]

发表于:2018-12-29 / 阅读(195) / 评论(0) 分类 外研社新标准初中英语八年级

ENVIRONMENT REPORT -June 28, 2002: Rooftop Gardens By Cynthia Kirk Chicago City Hall This is the VOA Special English ENVIRONMENT REPORT. Officials in Chicago, Illinois, are hoping to help the environm

发表于:2019-01-09 / 阅读(119) / 评论(0) 分类 健康与环境

今天我们要学的词是absorb。Absorb, 吸收,吸纳。最新调查显示,美国明年的保险费用可能要上涨5.4%。 Due to the current economic condition, most companies say it's too much for them to absorb, 鉴于目前经济形势的

发表于:2019-01-20 / 阅读(149) / 评论(0) 分类 英语单词荟萃

今天要学的一个词是:pump。pump,Pump一般是指泵,或抽水机。可是今天讲的pump是指汽车加油站的泵。英国石油公司宣布停止在阿拉斯加的石油开采,《洛杉矶时报》的标题说:Oilfield Closure t

发表于:2019-02-02 / 阅读(191) / 评论(0) 分类 英语单词荟萃

In a new record, Beijings Environmental Protection Bureau has handed down the highest fine to a company for violating pollution standards. The utility boiler manufacturing company was fined after the citys new Air Pollution Prevention Regulation took

发表于:2019-02-06 / 阅读(145) / 评论(0) 分类 CCTV9英语新闻2014年05月

水泥英文单词 矿渣水泥slag cement 硅酸盐水泥portland cement 主导产品leading product 年产量annual output 基准reference 体系system 完全燃烧complete combustion 不完全燃烧incomplete combustion 机械不完全燃烧mechanical incomplete combustion 化学不完全燃烧

发表于:2019-02-07 / 阅读(253) / 评论(0) 分类 英文语法词汇

If you visit upland areas of Britain places like the mountains of Scotland, or Wales, or the Pennine Hills in northern England you will see a lot of sheep. Many of the sheep are in places where there are no walls or hedges to keep them in their field

发表于:2019-02-19 / 阅读(162) / 评论(0) 分类 听播客学英语
学英语单词
abrasion test
acid dew point corrosion
acquisition of assets
adelie coast (adelie land)
albargin
allanic acid
alloprotein
alphaviruses
ambroin
anise oil
automatic exception
automatic packing machine
backwater
Bangladeshi
body clothes,body-clothes
Bosanski Petrovac
brain coral
breakage of shafts
cancerous cells
childhood disease
childhood manic depressive psychosis
chitlins
chlor ammonia
cigarette holder
clearance between punch and die
cleverer
co-chairwoman
control, flow
conveyance power of water
Crantock
curved windscreen
detritovore
disamenities
disposition of income
ecological field
Esign
extension investment
fastness to steaming
fermented glutinous rice
fine thread
forebraces
form thickness control
G (acceleration of gravity)
gleam
go with sth
hall crankshaft position sensor
hns
hoarse voice
icosahedra
incertitude
independent gear
Indian sarsaparilla
Information about the current document
inhaled
interlobar
irochka
Langenwang
Langobards
larmor period
Lavatar
lehn
limping standard
loonie
Louis Trichardt
make a score off one's own bat
Marrucinian
minimal generating tree
mulberry body
Nezamayevskaya
nonlethally
other payables-other
panromantic
pant out
parasome
peroxide of iron
power level
probing medium
pulsing voltmeter
regular-size
remote firing panel
Ribah
ringed worm
scintillator
sediment storage capacity of reservoir
self propelled mounting
shoup
simular
single phase arc furnace
Sint Maarten
social season
somnologist
sounds
sponson mount
stern sheets
terrane analysis
tuber maxillare
ultradian
unjustest
unpresidential
unsolidly
verd antiques
viscous fermentation