氧气余压表

(woman) Thank you. It's great to see so many of you interested in this series on Survival in Outer Space. Please excuse the cameras - we're being videotaped for the local TV stations. Tonight I'm going to talk about the most basic aspect of survival

发表于:2018-12-05 / 阅读(77) / 评论(0) 分类 托福听力短文

A campaign of maximum pressure is essential to resolving the North Korean nuclear threat through diplomatic means, said Secretary of State Rex Tillerson at the Foreign Ministers' Meeting on Security and Stability on the Korean Peninsula. Our nations,

发表于:2018-12-08 / 阅读(63) / 评论(0) 分类 VOA标准英语2018年(一月)

What would you say when you are under work pressure, stressed out and frantic or challenged and energized? There is very little physiological difference between the two, says a growing contingent of experts who claim works stress has an upside. Thes

发表于:2018-12-18 / 阅读(99) / 评论(0) 分类 白领英语晨读

Can Oxygen Be Toxic?氧气有毒吗? In order for us to live we must have oxygen, so how can it be bad for us? Today we explain how oxygen can be toxic. 氧气是我们生存所必需的,所以它怎么会对我们有害呢?今天我们来解释为

发表于:2018-12-28 / 阅读(94) / 评论(0) 分类 初学者听力文摘精选

What would you say when you are under work pressure, stressed out and frantic or challenged and energized? There is very little physiological difference between the two, says a growing contingent of experts who claim works stress has an upside. These

发表于:2019-01-02 / 阅读(89) / 评论(0) 分类 精美英文欣赏

EXPLORATIONS -April 3, 2002: Spacesuit History By Paul Thompson VOICE ONE: This is Mary Tillotson. VOICE TWO: And this is Steve Ember with the VOA Special English program EXPLORATIONS. Today we tell a

发表于:2019-01-04 / 阅读(91) / 评论(0) 分类 Explorations

This is Scientific American's Sixty-Second Science. I'm Christopher Intagliata. Got the minute? A couple million years ago, mammoths migrated north from Africa to colonize Eurasia. Sometime around then a massive ice age kicked inand it was stay warm

发表于:2019-01-08 / 阅读(82) / 评论(0) 分类 Scientific American(五)月

VT tidal volume 潮气容积 TLC total lung capacity 肺总量 VC vital capacity 肺活量 IC inspiratory capacity 深吸气量 ERC expiratory reserve capacity 补呼吸量 RV residual volume 残气容积 FRC functional residual capacity 功能残气量

发表于:2019-01-08 / 阅读(91) / 评论(0) 分类 医学英语

EXPLORATIONS - The Evolution of Spacesuits STEVE EMBER: Im Steve Ember. SHIRLEY GRIFFITH: And Im Shirley Griffith with the VOA Special English program EXPLORATIONS. Today we tell about the special clothes astronauts wear that protect them while they

发表于:2019-01-12 / 阅读(67) / 评论(0) 分类 2011年VOA慢速英语(四)月

Grab my hand take one step Come with me no regrets 'Coz we'll fly higher than what you can imagine When your heart is mine, anything can happen You're my baby I know you hear this song No need to worry about us You ain't doing nothing wrong Coz latel

发表于:2019-01-14 / 阅读(79) / 评论(0) 分类 节奏布鲁斯

LULU GARCIA-NAVARRO, HOST: It's not every day that scientists announce a new season. But that's what ocean researchers just did on the west coast. They say waters off Oregon, Washington and California now have a whole season when the oxygen level on

发表于:2019-01-17 / 阅读(71) / 评论(0) 分类 2018年NPR美国国家公共电台10月

By David McAlary Washington 16 May 2006 Long distance air travel can increase the risk of blood clots in the legs, a potentially fatal condition that has been known for more than half a century. Now B

发表于:2019-01-19 / 阅读(114) / 评论(0) 分类 2006年VOA标准英语(五月)

凭借在iTunes和MySpace的成功,来自美国加州的流行女歌手科尔比凯拉特(Colbie Caillat)的处女专辑《Coco》一经发行便得到了很多歌迷的关注。在美国上市第一周,这张《Coco》共售出5万1千张,在本周的Billboard 200专辑榜中跻身前五名. 在没有与唱片公司签订合约之前

发表于:2019-01-23 / 阅读(192) / 评论(0) 分类 音乐咖啡厅

Colbie Caillat-Oxygen I came apart inside a world 我在这个由怒气冲冲的人们组成的 made of angry people 世界里支离破碎 I found a boy who had a dream 直到有一天我遇见一个寻梦的男孩 Making everyone smile 他令他身边

发表于:2019-02-02 / 阅读(64) / 评论(0) 分类 好听的英文歌曲

Oxygen therapy can bring drug-free relief to many Vidushi Sinha | Washington, DC 15 December 2009 A new study shows that breathing pure oxygen can considerably lessen the agony experienced with severe headaches Cluster headaches are described by suff

发表于:2019-02-06 / 阅读(106) / 评论(0) 分类 VOA标准英语2009年(十二月)

导读:当你受到工作压力的时候,你会说些什么,是快受不了了,要发疯了还是很有挑战性呀?看下专家给你的处理压力缓解情绪的建议吧。 Make Use of Work Pressure 学会利用工作压力 What would you

发表于:2019-02-06 / 阅读(52) / 评论(0) 分类 英语新闻

What would you say when you are under work pressure, stressed out and frantic or challenged and energized? There's very little physiological difference between the two, says a growing contingent of experts who claim work stress has an upside. These e

发表于:2019-02-09 / 阅读(61) / 评论(0) 分类 求职英语

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(101) / 评论(0) 分类 趣味英语

I came apart inside a world 我在这个由怒气冲冲的人们组成的 made of angry people 世界里支离破碎 I found a boy who had a dream 直到有一天我遇见一个寻梦的男孩 Making everyone smile 他令他身边的每个人都能展颜

发表于:2019-02-20 / 阅读(65) / 评论(0) 分类 好听的英文歌曲

Yael is worried about having enough air to breathe, but Don sets her mind at ease. Y: Oh great! This weekend I have to go to another family reunion, where I'll be sharing a room with my seven-foot-tall body-building cousin Bertha. She's nice enough,

发表于:2019-02-23 / 阅读(45) / 评论(0) 分类 英语时差8,16
学英语单词
a roll of the dice
aboding
accredited representative
Albanian capital
aluli
arm-plate (brachials) (in crinoids)
artificial persons
Bannesdorf auf Fehmarn
benzenonium ion
bluster
bohead
bring in a bill
car washing equipment
Carace
carry equation
cell formation
Chondrioderma
cis effect
clinical pharmacology
compensatorily
compression face
congelation zone
contact clay
continuous centrifugal dryer
contract for labour and materials
criminal responsibility
crossed-field multiplier
damaged length
database utility
dilute-phase leanphase fluidized bed
dimlinear
emission constant
entoleter
eschrichtiidaes
falls pregnant
film editing equipment
flant
foil fuse
French endive
gastrointestinal reflex
gaze-palsy
genetic codes
gerboas
Glycosmis cochinchinensis
HAES-steril
hexagonal dome
horophile
input argument
inventory of log yard
K.C.
knitted pile fabric
led zero divisor
Leede-Rumpel phenomenon
light-transmittance ceramics
long-time strength
Lorentz theory of light sources
louisiana-monroe
maxtons
metallic bead
modulation fallback
Namhkok
naphthol disulfonic acid
naphtholism
nonsigners
oblique sketch master
oleum menthae piperitae
ottoman dynasties
parallel offset route
peat-moss
preemptive algorithm
primary object
procteurysis
psychotic state
public health doctor
puric
quasisocial insect
ranunculus monophyllus ovcz
refractory steel
resin-filled
Retuerta de Bullaque
seam-slag cleaner
selection overlay
seniority-baseds
single-sideband system
skend-
slant chute
stored energy of deformation
sulfide catalysts
superscaled
sweill
tapered file
tatro
terminal reheat air conditioning system
thermal peak
topoangulator
traumatic epilepsy
Varanus komodoensis
ventral plates
ventricular systole time
ventus
wheel aligner
williewa