un. 空气试样抽取器
[网络] 空气取样设备;采样装置

Most of them travel 40,000 miles to a satellite and then back to earth. Ten years ago, a satellite was capable of receiving and transmitting more than 33,000 telephone conversations simultaneously. No

发表于:2018-12-01 / 阅读(297) / 评论(0) 分类 自考英语(一)78讲

Without air, there would be no fire. There would be no cars or trucks, since motors need air in order to work. Without air, there would be no wind or clouds. There would be no weather, as we know it.(

发表于:2018-12-01 / 阅读(369) / 评论(0) 分类 自考英语(一)78讲

Broadcast: Jan 15, 2003 By Jerilyn Watson This is the VOA Special English Health Report. Many millions of people around the world suffer from problems of the small intestine. Bleeding from abnormal gr

发表于:2018-12-07 / 阅读(226) / 评论(0) 分类 VOA2003(上)-健康资讯

Joan : Boy, it's really stuffy here. Drake : You're right. We need some fresh air. Joan : Let's turn on the air-con. Drake : Why not just open the window? Joan : That's even better. 我们需要新鲜空气 琼 :乖乖,这里面可真闷啊。 德雷

发表于:2018-12-08 / 阅读(376) / 评论(0) 分类 赖世雄初级美国英语

Walking in the Air 空中漫步 We're walking in the air 我们在空中漫步, We're floating in the 1)moonlit sky 在月光点亮的天空中飘浮。 The 2)people far below are sleeping 在我们飞

发表于:2018-12-13 / 阅读(230) / 评论(0) 分类 英乐时空

QC procedure 品管流程 What issues do we need to address to work out new QC procedures? 在制定新品管流程之前,有哪些問題必須先處理? quality standard 品質標準 This year, Metro Factory experienced a noticeable decline in q

发表于:2018-12-31 / 阅读(251) / 评论(0) 分类 商务英语必备1000字

From VOA Learning English, this is the Health Lifestyle report. In parts of India, it is not uncommon to see people wearing a mask over their nose and mouth. The capital, New Delhi, has some of the world's dirtiest air. The pollution was a call for a

发表于:2019-01-03 / 阅读(213) / 评论(0) 分类 2018年VOA慢速英语(一)月

1.audit 审计 2.attestation 鉴证 3.credibility 可信赖程度 4.audit of financial statements 财务报表审计 5.agreed-upon procedures 执行商定程序 6.high levels of assurance 高水平保证 7.compilation 编制 8.reliability 可靠性 9

发表于:2019-01-03 / 阅读(237) / 评论(0) 分类 财会英语

Matt and his wife lived in the country. Matt was very stingy and hated spending money. One day a fair came to the nearby town.

发表于:2019-01-03 / 阅读(321) / 评论(0) 分类 英汉幽默故事选读

Scientists know all about the therapeutics qualities of blue and red light. But until know, sufferers of acne have to go to hospital to benefit from it. But Lumie, the manufactures of this new LED device hope it would see light therapy moving to the

发表于:2019-01-09 / 阅读(227) / 评论(0) 分类 英语杂谈

1.Bending 弯曲 A: What kind of parts do you usually need to bend? B: Tubular parts or stampings. A:什么样的零件一般需要进行弯曲加工? B:管状零件或冲压件。 2.Cycle time 工作周期 A: What is the cycle time of the injection molding machine? B: Three

发表于:2019-01-21 / 阅读(175) / 评论(0) 分类 天天商务口语

发表于:2019-02-01 / 阅读(211) / 评论(0) 分类 财会英语

Lark in the clear air Cara Dillon Dear thoughts are in my mind 这甜蜜的想法在我的思绪中 and my soul it soars enchanted, 我的心绪像被施法般沉醉 As I hear the sweet lark sing 就像云雀清脆甜美的歌声 in the clear air of

发表于:2019-02-04 / 阅读(202) / 评论(0) 分类 好听的英文歌曲

SYDNEY, Oct. 31 (Xinhua) -- Australia's airline Qantas planes will be back in the air some time on Monday afternoon after Fair Work Australia (FWA) ruled to terminate Qantas industrial action, local media reported on Monday. Tens of thousands of pass

发表于:2019-02-07 / 阅读(199) / 评论(0) 分类 英语新闻

I Need Air Magnetic Man Electrify my body And you're makin' me feel Like I'm so electric Everything you do is makin' me Blow Blow Blow Don't know what to do about it Can't see how I'd live without it All I wanna do is just Know Know Know You suffocat

发表于:2019-02-11 / 阅读(204) / 评论(0) 分类 好听的英文歌曲

It's a stat that gets bounced around as e-mail-forward wisdom: men think about sex every seven seconds. Even when the idea lacks this mythical specificity and grandiosity (that's 7,200 times a day!), the idea that men think about sex basically all th

发表于:2019-02-17 / 阅读(171) / 评论(0) 分类 阅读空间

Matt and his wife lived in the country. Matt was very stingy and hated spending money. One day a fair came to the nearby town. Let's go to the fair, Matt, his wife said. We haven't been anywhere for a long time.Matt thought about this for a while. He

发表于:2019-02-18 / 阅读(256) / 评论(0) 分类 趣味英语

natality 生育 fertility 生育率 fecundity 生育能力 birth rate, natality rate 出生率 births 出生人数 parity 胎次 premature birth 早产 life birth 活产 stillbirth 死产 birth peaks 出生高峰 mortality 死亡 mortality rate 死亡率

发表于:2019-02-18 / 阅读(197) / 评论(0) 分类 实用英语

今天我们要讲的习惯用语都有air这个词。大家都知道air是空气。早在十七世纪,意大利科学家伽利略发现空气似乎没有实质却有重量。后来人们进一步发现高山顶上的空气要比海平面上的空气

发表于:2019-02-18 / 阅读(284) / 评论(0) 分类 美国习惯用语

left-skewed 左偏 negative-skewed 负偏 right-skewed 右偏 positive-skewed 正偏 contingency table 列联表 sampling distribution (of a statistic)(某个统计量的) 抽样分布point estimate 点估计值 point estimator 点估计式 unbiased

发表于:2019-02-18 / 阅读(187) / 评论(0) 分类 英语口译
学英语单词
a safe pair of hands
aduant garde
all by oneself
amber grease
amperemeter,amperometer
an also-ran
analogue translater
associated substance of cellulose
ATHECA
Bangkok Bank Ltd.
based literal
blind equalization
brick carving
burkoff
byred
Cefaloto
color gelatine filter
conformant
conray131
coronal activity
cryokinetic
cu alloy
dendrobium nobile formosanum
double eye
drying system
earth-like
economic route
edetates
elastic cross-section
ephemeral alga
escape sb.'s lips
extrapulmonary
FACB
farmer's lung
gallichon
ganglia coeliacum
gintiss
Glyconic, glyconic
Good answer!
ground coefficient
hackling
haemoferrometer
have the blues
heat sinking plane
Hodostin
homestretch
i-bar
intercom
iranian ( persian ) plat.
isotrimorphous
jure
Law of Moses
lichen lividus
ligameata plantare breve
liquid nitrogen freezing system
lls
lose one's number
magnetic drum digital differential analyzer
market for labour
mathematical processes
methanofurans
on somebody's account
ormosia (ormosia) formosana
pancreas hormone
partes lumbalis
pilot piston
plicidentin
pollacked
porcelaneous layer
potassium tolerance tests
projected depth
Pāhung
radiobismuth
raise advance
reactive dyeing
recidivistic
ring cutting
Sama Veda
sea-purses
separate curves
shnorr
show a tint of jealousy
sideways market
snow caster
Snyder lift test
Spergularia media
star jumps
teclsan
thunder gust
tingeth
TLD (thermoluminescent dosimetry)
trade show
trifluoromethylbenzylguanidine
tritocerebra
uranotantalite
usa.com
vane strength value
vertigos
visualisation
Wanscher's mask
winter aspect
yttrocerite