酸溶性完井液

Do you need eight glasses of water everyday? Tring to do the right thing by drinking eight full glasses of water everyday may do little more than making a person run to the bathroom, a researcher said. Newspaper articles, health and beauty magazines

发表于:2018-12-05 / 阅读(148) / 评论(0) 分类 有声杂志阅读

Lesson Four 听力部分 Dictation: Please prepare your paper and pen. Jealousy __ often ________ the ______to _______ something we do not have, _______ it's good ______, lots of _____ or ______________ being with ______. ________________________, je

发表于:2018-12-16 / 阅读(103) / 评论(0) 分类 王强口语 第二册

Lesson Three 听力部分 Dictation: Please prepare your paper and pen. Read _________________. __________________ practice _______________ over the __________. Practice ______________________, then say them ____________, ____________. __________, yo

发表于:2018-12-16 / 阅读(122) / 评论(0) 分类 王强口语 第二册

Lesson Five 听力部分 Dictation: Please prepare your paper and pen. _______, the United States Motion Picture Association began ____________. The ______ of a _____provided a _____ to __________. The _____________ were ______ understood ___________

发表于:2018-12-16 / 阅读(108) / 评论(0) 分类 王强口语 第二册

听力部分 Dictation: Please prepare your paper and pen. ______ knows ___ and ____ the ________ _______ _______________________ of ______. But ________ people were __________________. Today _________________________that ________________________ is,

发表于:2018-12-16 / 阅读(129) / 评论(0) 分类 王强口语 第二册

Lesson Seven 听力部分 Dictation: Please prepare your paper and pen. ___ was discovered ________________________. It ______________a ________ long before it was _____ at _____________. Some ____ still think it ____________________! _______________

发表于:2018-12-16 / 阅读(94) / 评论(0) 分类 王强口语 第二册

pH - a measure of how acid or alkali a solution is. As the pH gets lower, the solution is more acid. At a pH of 7 the solution is neither acid nor alkali. pH is the inverse of the logarithm of the con

发表于:2019-01-03 / 阅读(155) / 评论(0) 分类 医务英语

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. In theory, scientists could learn a lot about our health by testing tiny amounts of bodily fluidsa drop of blood, a tear, a bead of sweat. But somethin

发表于:2019-01-08 / 阅读(164) / 评论(0) 分类 Scientific American(十一)月

By Trish Anderton Jakarta 26 October 2007 The agency in charge of rebuilding tsunami-stricken Aceh, Indonesia, says it is on track to finish building houses there next spring. The Reconstruction and Rehabilitation Agency is now shifting its focus to

发表于:2019-01-11 / 阅读(169) / 评论(0) 分类 2007年VOA常速英语(十月)

Lesson Thirteen 听力部分 Dialogue Completion: Listen to the tape repeatedly and try to complete the following dialogues, using the exact words or phrases that you hear on the tape. A A: I'm not going to do _______ to your ___, man. B: I'm sorry?

发表于:2019-01-14 / 阅读(183) / 评论(0) 分类 王强口语 第二册

Lesson Fourteen 听力部分 Dialogue Completion: Listen to the tape repeatedly and try to complete the following dialogues, using the exact words or phrases that you hear on the tape. A Man: You _______ me. I _____________ you some ______. ____ stil

发表于:2019-01-14 / 阅读(142) / 评论(0) 分类 王强口语 第二册

Lesson Fifteen 听力部分 Dialogue Completion: Listen to the tape repeatedly and try to complete the following dialogues, using the exact words or phrases that you hear on the tape. A A: You ____________, you know? I'm the _______. I was just too _

发表于:2019-01-14 / 阅读(112) / 评论(0) 分类 王强口语 第二册

Lesson Twenty-two 听力部分 Dialogue Completion: Listen to the tape repeatedly and try to complete the following dialogues, using the exact words or phrases that you hear on the tape. B Chairman: _________, gentlemen. It's now __________ to ______

发表于:2019-01-14 / 阅读(177) / 评论(0) 分类 王强口语 第二册

Lesson Twenty-two 听力部分 Dialogue Completion: Listen to the tape repeatedly and try to complete the following dialogues, using the exact words or phrases that you hear on the tape. A A:_____________. Dear Carolyn: I ____ you _____ this ____ Mic

发表于:2019-01-14 / 阅读(169) / 评论(0) 分类 王强口语 第二册

Lesson Eighteen 听力部分 Dialogue Completion: Listen to the tape repeatedly and try to complete the following dialogues, using the exact words or phrases that you hear on the tape. A Man 1: You're going to____________ in a ____ for ______________

发表于:2019-01-14 / 阅读(185) / 评论(0) 分类 王强口语 第二册

flow vi.流,流动 flower n.花,花卉;开花 flu n.流行性感冒 fluctuate vi.波动 vt.使波动 fluent a.流利的,流畅的 fluid n.流体,液体 flush n.兴奋,脸红;发烧 flute

发表于:2019-02-01 / 阅读(393) / 评论(0) 分类 考研英语

UNITED NATIONS, Jan. 18 (Xinhua) -- China welcomes the smooth completion of the referendum(公民投票权) in south Sudan, which is an important step towards the full implementation of the Comprehensive Peaceful Agreement, a senior Chinese diplo

发表于:2019-02-06 / 阅读(158) / 评论(0) 分类 英语新闻

后角 clearance angle 龙门刨削 planing 主轴 spindle 主轴箱 headstock 卡盘 chuck 加工中心 machining center 车刀 lathe tool 车床 lathe 钻削 镗削 bore 车削 turning 磨床 grinder 基准 benchmark 钳工 locksmith 锻 forge 压模

发表于:2019-02-18 / 阅读(184) / 评论(0) 分类 实用英语

Can it really be sixty-two years ago that I first saw you? 我们初次相遇,难道真的是六十二年前吗? It is truly a lifetime, I know. But as I gaze into your eyes now, it seems like only yesterday that I first saw you, in that small ca

发表于:2019-02-19 / 阅读(140) / 评论(0) 分类 英语美文

My friend Sarah is a vet. I have asked her to tell us about a typical days work. I am a veterinary surgeon and work for a charity called PDSA, which stands for the Peoples Dispensary for Sick Animals. We treat pets belonging to people who are on stat

发表于:2019-03-01 / 阅读(189) / 评论(0) 分类 听播客学英语
学英语单词
act incurring liabilities on the treasury
advanced wastewater treatment
afterswarms
Alpinia Zerumbet
amplification characteristic
appraised capital
at breakneck speed
audit trails
base of tongue
big-bang hypothesis
blandish
celebrity
closed-cycle control system
compendious
count-based
danger coefficient
Danish cultivalor
Dharuk
dimly-lit
discharging for refloat
disgracia
dislocation of small joint of thoracic vertebrae
dismayingly
distributor-spreader
domatic class
doomists
dynamo wave
econazi
ensaigne
ephedran
false lily of the valley
full mould process
gipsydom
go for a blow
graphicalities
half-sibling
hatchet-men
head leader
height series
high abrasion furnace black
hispidissimum
hypoliquorrhea
ikke
imparlances
interconnecting transformator
interior capacity
interknit
interplanetary telemetering
invaginating
invariant class of groups
irims
Iyevkovo
klarreich
loader mechanism
localization of law
man-handling of materials
meaking
mean velosity
medical statistics
moldboard plough
morphogenetic field
Mullen tester
Mulovskogo, Mys
naffertons
ned (nuclear engineering department)
noncommunicational
normative jurisprudence
Parostrophan
pea gravel
phonesats
pixelation
plaiting machine
polyphyletically
Ponceau 4R
printed character recognition
production allocation
scolecite
setaside
shill bidder
silicon compound
special purpose ingredient
spectrophotometric cell
statutory income
syndrome of deficiency of liver blood
system diagram
tabloidizes
target trajectory
three essential nutrients
transcendental transfer function
ultrahigh-speed particle
underlying index
universal postal union
vacuum degasifer
vibration measurement of driver cab instrument board
Vir.
well-cut
while the going is good
windspeeds
Wolf Creek
wrist pin end
Zolpidam