压力容积温度关系

PartI Getting ready A: 1.Freezing point 2.Relative humidity 3.Calm 4.Barometric pressure 5.Wildly scattered 6.Shower 7.lows 8.Variable 9.Thunderstorm 10.Gales B. 1.the freezing point of water is 0 or

发表于:2018-12-03 / 阅读(124) / 评论(0) 分类 Listen this way听力教程

Public relations is becoming a more and more important part of every company. The PR department in some companies is huge. People in PR have to work hard in getting the companys name out there. I guess sometimes they have to lie. Im not sure if a lot

发表于:2018-12-26 / 阅读(114) / 评论(0) 分类 纯正英语一分钟

Cooking Under Pressure When you boil potatoes on the stove top, it can take half an hour to cook them til tender. But, when you boil them in a pressure cooker, instead presto, theyre ready in about five minutes. Whats the difference? What makes press

发表于:2018-12-31 / 阅读(127) / 评论(0) 分类 英语听力文摘 English Digest

The Rolling Boil That Cools Your Food When you think of something boiling, you probably picture a pot on the stove, but theres another kitchen appliance that brings liquid to a boil, not to heat food, but cool it. It sounds crazy, but household refri

发表于:2018-12-31 / 阅读(131) / 评论(0) 分类 英语听力文摘 English Digest

生病受伤时请医生看病 Do you need a doctor?用叫医生吗? Please call an ambulance.请叫救护车。 I'd like to see a doctor.我要看病。 I'm not feeling well.我觉得身体不舒服。 would you send me a doctor?你能帮我请位医

发表于:2019-01-06 / 阅读(157) / 评论(0) 分类 英语会话词典

Establishing Business Relations 建立业务关系 Brief Introduction 建立业务关系,实际上就是确定贸易对象。贸易对象选择得合适与否,决定着贸易的成败。在一般情况下,双方通过各自的介绍或第三者的

发表于:2019-01-07 / 阅读(134) / 评论(0) 分类 商务英语

Want to step outside to take in the scenery or pick up some rocks? As familiar as it might look beyond the port hole, Mars is dangerously alien. The upside is the low gravity will give you super jumping abilities, the down, the almost complete lack o

发表于:2019-02-03 / 阅读(103) / 评论(0) 分类 自然百科2012年

今天我们要学的词是barometer。 Barometer, 晴雨表。经济越是不景气,美国的一美元廉价商店的生意就越好。难怪有人说, The performance of dollar stores is a barometer of the economy, 一美元商店的收益表现是

发表于:2019-02-04 / 阅读(137) / 评论(0) 分类 英语每日一词

今天我们要学的词是barometer。 Barometer, 晴雨表。经济越是不景气,美国的一美元廉价商店的生意就越好。难怪有人说, The performance of dollar stores is a barometer of the economy, 一美元商店的收益表现是

发表于:2019-02-04 / 阅读(143) / 评论(0) 分类 英语单词荟萃

U.S. House approves bill to normalize trade relations with Russia WASHINGTON, Nov. 16 (Xinhua) -- The U.S. House of Representatives on Friday approved a bill that would normalize trade relations with Russia for the first time since the end of the Sov

发表于:2019-02-08 / 阅读(131) / 评论(0) 分类 英语新闻

Indian Prime Minister Manmohan Singh, last week asked Saudi Arabia to try to influence Pakistan to crack down on anti-Indian terrorists in Pakistan. For years, India has insisted on dealing directly with Pakistan, but Saudi Arabia has close ties to P

发表于:2019-02-12 / 阅读(145) / 评论(0) 分类 VOA标准英语2010年(三月)

DUBAI, May 3 (Xinhua) -- The three-day Annual Investment Summit ended Thursday with the China-Arab Leadership Forum, where United Arab Emirates (UAE) Minister of Foreign Trade Sheikha Lubna Bint Khaled Al Qassimi said in her opening speech strong tra

发表于:2019-02-14 / 阅读(131) / 评论(0) 分类 英语新闻

BEIJING, Dec. 7 (Xinhua) -- China's Foreign Ministry on Friday reiterated its position on current China-Japan relations, urging the Japanese side to make tangible efforts to properly address relevant issues in order to improve bilateral ties. Spokesm

发表于:2019-02-14 / 阅读(134) / 评论(0) 分类 英语新闻

【英文原文】 If I were to stop drinking water right now, how long could I live? There are several different factors involved here. A human being isnt an automobile which needs a certain amount of gas. There are conditions under which a person c

发表于:2019-02-16 / 阅读(104) / 评论(0) 分类 英语听力广播—Listening

As Barack Obama was sworn in for a second term as the US president, China-US relations have been at the top of the agenda at a forum in Beijing. American studies expert Tao Wenzhao is optimistic about Sino-US relations during Obama's 2nd term. China'

发表于:2019-02-21 / 阅读(102) / 评论(0) 分类 英闻天下

Dehydration 脱水 If I were to stop drinking water right now, how long could I live? There are different factors involve d here. A human being isnt an automobile which needs a certain amount of gas. There are conditions under which a person could di

发表于:2019-02-24 / 阅读(129) / 评论(0) 分类 英语听力文摘 English Digest

Probably all, or nearly all, who have experienced a cold winter, are familiar with the cheery cry of the snow as it is pressed against a hard surface by the steel tire of a wagon, for instance, or even onto a pavement by the heels of ones boots. Thos

发表于:2019-03-06 / 阅读(164) / 评论(0) 分类 英语时差8,16

Snowflakes are small ice crystals. Snowflakes near the ir melting temperature can, through hand pressure, be made to fuse into a snowball by a process of melting and re-freezing. The snow yields to pressure gently and progressively and doesnt make so

发表于:2019-03-06 / 阅读(165) / 评论(0) 分类 英语时差8,16

Maybe. A change in barometric readings may be part of the reason: Atmospheric pressure often drops right before bad weather sets in; this shift could cause body tissue to expand, which can lead to swelling and pain. 也许吧,气压变化有可能是

发表于:2019-03-06 / 阅读(233) / 评论(0) 分类 英语听力广播—Listening

When expounding on China-Russia relations, Premier Li Keqiang says they will not be affected by changes in the international situation or pressure from a third party. China and Russia are each other's biggest neighbor, and there is a comprehensive st

发表于:2019-03-12 / 阅读(174) / 评论(0) 分类 cctv9英语新闻2016年
学英语单词
a lift
aliu
angioneurotic gangrene
antihyperbolic function
applied crystallography
beacon decay
Bunyanesque
caprimulgiform
cardio-accelerator
catchalls
cluster ion
Coactin
coefficient of electron coupling
contas
convolloside
creatinol
Cryptothelea minuscula
cylinder presses
database transaction
DBFL (design basis flooding level)
Deoxycholylglycine
depart with
dextromethorphan hydrobromide
diplommatina ookuboi
double-acting compression
edge absorption
effective mass factor
electric polarization intensity
environmental parametric deviation
epicauta
esophago-gastro-bulboscope
extension of coefficient field
fakes
film reminder dial
fish-like mouth
forcedoil
fossa masseteric
gneissification
golden maidenhair
Haematopinus
heat source density
helenium puberulums
homozygous gene
hotpit
house the anchor
interblended
intramucosal
Juncus communis
leipopsychia
Lignieres' tests
lingual folia
lipohemia
long range profit planning
lottia javanica
low heat method
mail relaying
manual level control
marine hydrologic forecasting
microhymenopteran
middle novel
MKOP
Nardostachys DC.
oil refuse
OJs
Padisal
papionine
patrol gang
peadeutics
pell
pipeline register address
planetary tube cold-rolling mill
Postranslational
preambulary
prizefighters
Proxapertites
quick market
remeans
rigid braced derrick crane
robosigning
robustifies
Scharbeutz
Schomburgkia
scribbling-pad
self-aligning time
sequenced frames
sercle
serotinum
Sethite
smoke eaters
somport
step-growth polymerization
subflight
sumpture
technology interdependence view
telemedography
tubo-ovaritis
unisat
unit performance calculation
updip attachment
vertical multiphase flow
wetland ecosystem
write amplification factor