声压补偿法

The air thins and they begin to lose the protective weight of the miles of air above them. The pressure is dropping, when you finally get to the stratosphere, and to the altitude we like to work at, it's only one one hundredth that of it's on the gro

发表于:2018-12-27 / 阅读(116) / 评论(0) 分类 探索与发现2014年

On airplanes, cabin pressure changes during takeoff and landing to help passengers breathe easy at high altitudes. These changes in air pressure may make adults ears feel a little funny, prompting a few yawns to equalize the pressure. But for babies,

发表于:2018-12-28 / 阅读(118) / 评论(0) 分类 初学者听力文摘精选

暂无音频 REMARKS BY THE PRESIDENT ON EXECUTIVE COMPENSATION Grand Foyer, The White House Febuary 4, 2009 THE PRESIDENT: Thank you, Tim, for your hard work on this issue and on the economic recovery. The economic crisis we face is unlike any we've se

发表于:2018-12-30 / 阅读(107) / 评论(0) 分类 美国总统每日发言

Books and Arts;New film 文艺;新片上映 Method in the madness 疯狂中的理智 A searching look at what caused the split between Freud and Jung 深度挖掘:弗洛伊德、荣格决裂的原因 Psychoanalysis, as practised by Carl Jung and

发表于:2018-12-31 / 阅读(197) / 评论(0) 分类 经济学人文艺系列

人力资源管理:(Human Resource Management ,HRM) 人力资源经理:( human resource manager) 高级管理人员:(executive) 职业:(profession) 道德标准:(ethics) 操作工:(operative employees) 专家:(specialist) 人力资源认证协会:(th

发表于:2019-01-03 / 阅读(110) / 评论(0) 分类 英文语法词汇

By Phil Mercer Sydney 01 June 2007 An Australian tribunal has awarded compensation to a Thai woman who was forced to work as a prostitute in Sydney when she was 13. It is the first time a victim of sex trafficking has received damages from the tribun

发表于:2019-01-08 / 阅读(123) / 评论(0) 分类 2007年VOA标准英语(六月)

今天我们要学的词是diagnose。 Diagnose, 是诊断的意思。研究人员最近考查了俄亥俄州1万4千个孩子的健康记录后发现,Only one-fourth of children with high blood pressure were correctly diagnosed, 只有四分之一血

发表于:2019-01-11 / 阅读(110) / 评论(0) 分类 英语每日一词

AGRICULTURE REPORT –August 20, 2002: Exploding Meat By George Grow This is the VOA Special English AGRICULTURE REPORT. American scientist Morse Solomon has developed an unusual method to make meat s

发表于:2019-01-11 / 阅读(150) / 评论(0) 分类 农业与发展

DAVID GREENE, HOST: Both President Trump and Vice President Mike Pence will go to Dallas on Friday for the NRA's annual convention. On one hand, the president's presence shows that the NRA has staying power. But the organization has also faced fresh

发表于:2019-01-16 / 阅读(97) / 评论(0) 分类 2018年NPR美国国家公共电台5月

山东省潍坊市坊子区法院法官陈本涛两年前在执行案件时向原告索要了19000元办案经费,不料整个过程被偷拍。今年4月26日,原告陈女士向坊子区法院陈本涛法官寄去一封信和当时秘密拍的部分

发表于:2019-02-03 / 阅读(141) / 评论(0) 分类 英语口语

今天我们要学的词是diagnose。 Diagnose, 是诊断的意思。研究人员最近考查了俄亥俄州1万4千个孩子的健康记录后发现,Only one-fourth of children with high blood pressure were correctly diagnosed, 只有四分之一血

发表于:2019-02-04 / 阅读(128) / 评论(0) 分类 英语单词荟萃

ZHENGZHOU, Feb. 4 (Xinhua) -- Officials announced Monday that relatives of the victims of an expressway bridge collapse that occurred last Friday in central China's Henan Province will be compensated using a single standard following public complaint

发表于:2019-02-05 / 阅读(165) / 评论(0) 分类 英语新闻

The United States Senate has approved legislation which would allow families of the victims of 9-11 to sue Saudi Arabia's government for compensation over its possible role in the 2001 World Trade Center attacks. The White House, which has threatened

发表于:2019-02-05 / 阅读(164) / 评论(0) 分类 cctv9英语新闻2016年

Traditional Teaching Method Do your teachers still use traditional techniques to teach you nowadays? A revol- ution in teaching techniques is required now. In the past, we just took it for granted that a teacher' s aim was to teach the students all t

发表于:2019-02-08 / 阅读(171) / 评论(0) 分类 英语作文

BEIJING, Dec. 24 (Xinhua) -- China's top legislature is considering fairer recompense for farmers whose land has been expropriated, by breaking the legal compensation ceiling and covering them with a social security package. A draft amendment to the

发表于:2019-02-08 / 阅读(144) / 评论(0) 分类 英语新闻

In the English language, spelling and pronunciation have a funny relationship. How we write a word and how we say it often do not agree. There always seem to be exceptions to the rule. Today our question is related to pronunciation. It comes from our

发表于:2019-02-12 / 阅读(125) / 评论(0) 分类 2019年VOA慢速英语(一)月

BEIJING, Feb. 18 (Xinhua) -- A lawyer for technology firm Proview Shenzhen denied Friday media reports that Proview is seeking a huge amount of compensation from Apple Inc. following a legal battle over the use of the trademark iPad. Apple was plunge

发表于:2019-02-18 / 阅读(111) / 评论(0) 分类 英语新闻

A 104 year-old woman was being interviewed by a reporter: And what do you think is the best thing about being 104? the reporter asked. She simply replied, No peer(窥视)pressure.

发表于:2019-02-18 / 阅读(155) / 评论(0) 分类 趣味英语

Europe has been in the grip of an outbreak of E.coli, which has so far infected 2,400 people and killed 24. Most cases have been caused by contaminated food produce, although E.coli can spread from person to person. Daniel Bahr, the German health min

发表于:2019-02-21 / 阅读(99) / 评论(0) 分类 英语听力精选进阶版

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(169) / 评论(0) 分类 英语时差8,16
学英语单词
activated-charcoal glass fibre filter
aim of
Allium ovalifolium
antilipfanogen
arachnis labrosa
arteriae thyreoidea ima
artillerywomen
automatic wrapping machine
back gate
bar and key grate
barcenite
bidis
bifilar transformer
Blastoten
blur with
bother you
cable assemblies
capsaicine
cayetanoes
chorale preludes
civet coffee
clamshell
commercial benzene
corn marigolds
coronagraphs
cursor name
dedicating to
desamidation
disapprovements
distributed deployment
double gauss type lenses
downtake stick
eniporide
fail address
family network
fawn tien (thailand)
final state
foil array
freezing level
fusion current
gliding lemur
gold-pan
graphite low energy experimental pile
gravidarum stomatitis
have mercy
hetero-sexism
iron carbon ratio
irregular forces
italic letter
jeromite
kamakuras
kayser-fleischer rings
kinderman
krepe
Leyland
LU-LU session
maraging
mardin
maximum entropy method
merchant of venice
metamorphic formation
Mitreola petiolatoides
multimarket behavior
myripristis chryseres
Mörön Nuur
oil storage vessel
oirats
Orisul
os naviculare pedis
Pakhuis
park and garden construction
pead
perissodactyle (animal)
physical interconnection
Pignan
plugboar
purchase returns and allowances
quadrant angle
radar imagery
roll autopilot
secondary ball mill
selective feeder
self-contained portable electric lamp
sister chromatids
sitan
speculative activity
straight-line angle tower
stream terrace
streetcorner
subclass Anapsida
Sveti Martin na Muri
swayer
Tendou
thatjust
tip edge engagement
trauma center
Van test
vapour flow
wagtail dance
Wiener filtering
Zimbabweans
zone of sperm transformation