连续空气取样

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(331) / 评论(0) 分类 自考英语(一)78讲

[00:00.00][s],[ ][ ] [00:38.61]sea/sheet/chicken [00:42.66]Exercise One: Word Conparison [00:47.62]Listen to the following words from your tape and repeat. [00:52.98]sip ship sane shane watched washed [01:01.23]lass lash least leashed chin [01:09.09]

发表于:2018-12-03 / 阅读(288) / 评论(0) 分类 掌握英语发音

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(187) / 评论(0) 分类 英乐时空

现在完成进行时(The Present Perfect Continuous Tense)表示由过去某时持续到现在的动作,由have(has)been+现在分词构成: It has been raining for three hours. 一连下了三个钟头的雨。 She has been working the whole mo

发表于:2018-12-18 / 阅读(155) / 评论(0) 分类 英文语法词汇

过去完成进行时(The Past Perfect Continuous Tense):表示过去某时前一直在进行的动作,由had been+现在分词构成: I asked him what he had been doing. 我问他一盲在干什么。 He had been working all day and was very

发表于:2018-12-18 / 阅读(156) / 评论(0) 分类 英文语法词汇

[00:10.06]Gehrig continued to improve as a player. [00:14.05]By 1924, pitchers for opposing teams were having bad dreams about Lou Gchrig and Babe Ruth. [00:23.04]Ruth hit sixty home runs that year. [00:26.36]Gchrig hit forty seven and won the Americ

发表于:2018-12-26 / 阅读(193) / 评论(0) 分类 美国英语听力80篇

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(221) / 评论(0) 分类 商务英语必备1000字

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(210) / 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(292) / 评论(0) 分类 英汉幽默故事选读

[ti:UNIT 2 On the Train Lesson 16] [0:00.641]Unit 2 [0:03.070]On the Train [0:05.053]Lesson 16 [0:07.484]Unit Review [0:09.731]Ⅰ. [0:11.044]Building Your Vocabulary [0:14.048]A. [0:14.982]Fill in the blank with the proper word. [0:17.959]The first

发表于:2019-01-09 / 阅读(253) / 评论(0) 分类 河北教育初中英语(初中起点)七年级下册

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(146) / 评论(0) 分类 天天商务口语

发表于:2019-02-01 / 阅读(194) / 评论(0) 分类 财会英语

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(188) / 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(152) / 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(232) / 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(183) / 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(256) / 评论(0) 分类 美国习惯用语

Have you ever thought why there are very few great people? I think there is probably only one great person out of 10,000 at best, and most probably much less than that. But why? Most people want to be great, right? Why are there only very few of them

发表于:2019-02-18 / 阅读(165) / 评论(0) 分类 英语美文

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(168) / 评论(0) 分类 英语口译

Key Sentences(重点句子) 146.The connection was bad. 通话情况很糟。 147.There was a lot of echo and I couldn't hear well. 回音太多,我听不清楚。 148.I'll connect you agian. 我再为您接通一次。 149.I've just

发表于:2019-03-11 / 阅读(265) / 评论(0) 分类 实用英语
学英语单词
-choron
Antsohihy
aperture factor
art-materials
ascending series
blank-book
Boizenburg
cadalong
Cedar Vale
circumferential riveting
Clanex process
control area split
cross drainage
croup
DCK
debtor-in-possession financing
declines in quality
Dendropanax confertus
dictionary element
dirigibles
do-my
DQMOT
drainage by open canal
electrodermal audiometer
emerald moth
enzymometry
epigenetic dolomite
Eristalis tenax
ethylthallin
exhaust coefficient
feasible direction method
freight shipping ton
g-iv
gear rotary pump
glomerular intermittency
gotta go do something
group of teeth
guisings
Hong Kong Bill of Rights Ordinance
hypochondriacism
infilters
insultus maniacalis
interplanetary medium (ipm)
intikhabs
it is a wise child that knows his own father
JOOC
L. I. T.
latinamericas
low clearance
low-value capacitor
Manx cats
marcus theory
marine survival craft
methanol-fueled engine
miscapitalizes
missile system checkout program
mixed lump coal
monoepic
near blackbody radiation
oil pump relief valve
oranje
out of reach
PAOD
particle mechanics
partridgewood
pass book for goods
perforatingmachine
personal phone directory
pillapiol
position of focal plane
positive movement
pull-up point
punched steel plate
radio countermeasure (rcm)
rajecki
reaction engineering
Read diode
reciprocal shareholdings
reckoned in
refits
refuse a gift
rhacodium therryanum thuman
rusticized
Sara Kunda
silica-alumina gel
single-disk rotary hydrostone-flat grinder
Socialist International
ST_controlling_affecting-and-influencing
supporting picture
swore off
tactile menisci
thermally-massive structure
to LOL
toura kom
tubae pharyngo-tympanica
underperfusion
unnoticeablenesses
upper radial
Utlängan
vituss
wish-wash
Yorkalnic