排水效率最大化

Lesson 3 Should the Brain Drain Be Stopped by Restrictions? Text Brain Drain It is said that Shanghai's musicians abroad could form a worldclass symphony orchestra. But the Shanghai Symphony Orchestra

发表于:2018-11-27 / 阅读(309) / 评论(0) 分类 高级口语教程

[00:00.00]1.me [00:01.75]我 [00:03.49]more [00:04.37]更多 [00:05.26]farm [00:06.05]农场 [00:06.84]mum [00:07.76]沉默 [00:08.68]2.name [00:10.06]名字 [00:11.45]new [00:12.15]新的 [00:12.85]lesson [00:13.59]功课 [00:14.33]seen [00:15.21]se

发表于:2018-12-03 / 阅读(234) / 评论(0) 分类 新编英语国际音标

00:04.34]Language Structure: The Subjunctive Mood [00:09.82]A:I wish I could go swimming with you this afternoon. [00:17.11]B:Aren't you going? I thought you were. [00:21.71]A:A former classmate of mine is coming to see me after lunch,so I can't go.

发表于:2018-12-04 / 阅读(249) / 评论(0) 分类 高中英语上外版二年级

although [ɔ:l'əu] conj.虽然,尽管 chip [tʃip] n.薄片,芯片,集成块 drop [drɔp] n.滴;v.使滴下 free [fri:] a.自由的,免费的;v.释放 inconvenient [.inkən'vi:njənt] a.不方便的 mask [ma:skl n.( 假)面罩,口罩 p

发表于:2018-12-05 / 阅读(224) / 评论(0) 分类 1200个常用英语口语单词(MP3+文本)

[00:04.88]4 While you read Home alone [00:13.14]Home Aloneis one of the biggest box office successes in movie history. [00:19.80]Along with its sequel,Home Alone 2, [00:24.56]it grossed over half a billion dollars worldwide. [00:29.91]If you ask me,t

发表于:2018-12-13 / 阅读(243) / 评论(0) 分类 创新英语教程第三册

Im a Little Teapot (我是小茶壶) Im a little teapot , 我是小茶壶, Short and stout . 矮胖又结实。 This is my handle , 这是茶柄, This is my spout . 这是茶嘴, When the waters boiling , 当水烧开时, Give a shout . 就会大

发表于:2018-12-13 / 阅读(168) / 评论(0) 分类 我的第一本英语儿歌

[00:00.00]Unit 12 Difficult to believe [00:04.88]4 While you read Home alone [00:13.14]Home Aloneis one of the biggest box office successes in movie history. [00:19.80]Along with its sequel,Home Alone 2, [00:24.56]it grossed over half a billion dolla

发表于:2018-12-29 / 阅读(136) / 评论(0) 分类 创新国际英语教程 学生用书 3

Mike washed his hands. He washed his hands with soap and water. He brushed his teeth. He brushed his teeth with toothpaste and water. He turned off the water. The sink was full of water. The water did not go down the drain. The water stayed in the si

发表于:2019-01-02 / 阅读(162) / 评论(0) 分类 超级简单英语阅读

人的脑子不仅是各种思想和情绪的源泉,而且还控制着人体各部门的功能。人脑是人身体上非常关键的组成部份。大概也正是因为这个原因,

发表于:2019-01-04 / 阅读(186) / 评论(0) 分类 美国习惯用语

drain作名词的时候可以指下水道。看见go down the drain这个习惯用语,你头脑里可能会出现这样的情景:有个人在洗澡的时候不小心把手上的钻戒滑落到浴缸排水孔里,在他还没来得及作出反应的

发表于:2019-01-08 / 阅读(127) / 评论(0) 分类 美国俚语

Agriculture Report - Improving 'Feed Efficiency' in Cattle 农业报道 - 提高牛的饲养效率 From VOA Learning English, this is the Agriculture Report in Special English. 这里是美国之音慢速英语农业报道。 Animal feed is the bigge

发表于:2019-01-12 / 阅读(157) / 评论(0) 分类 2012年VOA慢速英语(十一)月

US Trying to Stop 'Reverse Brain Drain' The U.S. Congress is debating how to overhaul the nations immigration system in an effort to get foreign nationals who earn advanced degrees at American universities to stay and work in the country to help the

发表于:2019-01-14 / 阅读(131) / 评论(0) 分类 VOA标准英语2011年(十月)

我们前两次讲了几个带有up这个词的习惯用语。今天要讲的习惯用语却都有和up相对的词: down。 Down这个词最常用的解释是往下。 比方说在今天要学的第一个习惯用语里:go down the drain。 Drai

发表于:2019-01-14 / 阅读(194) / 评论(0) 分类 美国习惯用语

慵懒销魂 爵士剧场:The Best Is Yet To Come Out of the tree of life, I just picked me a plum You came along and everything started to hum Still its a real good bet, the best is yet to come The best is yet to come, and baby wont it be fine You

发表于:2019-01-21 / 阅读(145) / 评论(0) 分类 流行英文歌曲

As Long As It Takes What have we done to the earth we belong Where do we go from here Whos responsible Look at the mirror on the wall What do I tell my child Its futures gone for life Its all down the drain We must carry chains For as long as it take

发表于:2019-01-30 / 阅读(157) / 评论(0) 分类 好听的英文歌曲

By Mike O'Sullivan Los Angeles 16 November 2007 Auto makers who are showcasing their latest models at the Los Angeles auto show are expanding product lines in the hope of staying competitive in a changing market. Mike O'Sullivan reports, carmakers fr

发表于:2019-02-06 / 阅读(181) / 评论(0) 分类 VOA常速英语2007年(十一月)

厨房词汇英汉对照

发表于:2019-02-15 / 阅读(137) / 评论(0) 分类 英文语法词汇

professional accountant 专业会计师 professional charges 专业收费 Professional Course for Equity Options Practitioners 股票期权从业员专业课程 professional indemnity insurance 专业弥

发表于:2019-02-17 / 阅读(129) / 评论(0) 分类 财会英语

金属:LoveX - End Of The World 相关介绍 :Lovex是一只来自芬兰的Glam-Rock乐队,他们成立於2001年秋天,团员为Theon (vocals), Vivian Sin'Amor (guitar), Sammy Black (guitar), Christian (keyboards), Julian Drain (drums), and Ja

发表于:2019-02-19 / 阅读(111) / 评论(0) 分类 英文摇滚歌曲

Against my love shall be, as I am now, With Time's injurious hand crush'd and o'er-worn; 有一天我的美人会沉沦如我,被时间的毒手捣碎、研磨, When hours have drain'd his blood and fill'd his brow With lines and wrinkles; when h

发表于:2019-02-24 / 阅读(283) / 评论(0) 分类 莎士比亚十四行诗全集
学英语单词
Adams, Samuel
alternation survey
ambery
amino-toluene
ammonium manganese(ii) phosphate
antidim light
aperiodical model
aromatizing agent
automatic vehicle monitoring
be young for one's age
birkhead
borracha
brain-mapping
burdette
burning bushes
carriage driving system
chanturia
ChinaNet
color gradation
cone of force
convergent subsequence
cutesy pie
delvauxene
dribble over
drive rod
elevator center latch
Engelhardt testing
engyprosopon maldivensis
environmental range
erythrosin(e)
Eusebians
face of polyhedron
farecards
fission (fragment) particle
fluorometric assay
full-can stop motion
futur
gamma matrix
gas battery
getting away with
glenea iwasakii
golah
goldsmith
greenhouse-gas
hebei
heebie-jeebiess
huyard
Hydrogenated amorphous silicon
Igor Ivanovich Sikorsky
illogicity
interoreceptor
kilovoltage
land boundary map
leave one in the dust
lending hands
levoprotiline
lifting shaft arm
limiting load factor
line-of-sight communication
Linnei Township
make sure that
meanashing
metallurgy of lightweight metals
mullings
nasal bones
naturalization law
negative-soundings
nonintegrable quantity
on the watch
Opalina ranarum
orthorhombic symmetry of fabric
over-burden ratio
pathogenetics
Pennsylvania truss
people-movers
photopsin
phyllantine
pupillae sphincter
quartan
resent
rock phosphate
saddle tree
Schefflera khasiana
scramjet
setting-out of shaftcenter
showshoe
solution by definite integral
sponsibility
startings
subtandem exchange
succuss
table apple
teathing
transducer evaluation center
transfer, charge
trash room
USAians
vagina (semivagina) processus styloidis
variety-show
vendors' share
waged
wire-rod concave