引张线法

40 Cohesion-tension Theory Atmospheric pressure can support a column of water up to 10 meters high. But plants can move water much higher; the sequoia tree can pump water to its very top more than 100 meters above the ground. Until the end of the ni

发表于:2018-11-28 / 阅读(456) / 评论(0) 分类 新概念优美背诵短文50篇

Atmospheric pressure can support a column of water up to 10 meters high. But plants can move water much higher; the sequoia tree can pump water to its very top more than 100 meters above the ground. U

发表于:2018-12-15 / 阅读(338) / 评论(0) 分类 新东方背诵文选

对上班族来说, 挺胸抬头,姿势正确才不会导致腰酸背痛。 Kate: Hello, I'm Kate and this is 6 Minute Englishand thanks to Rosie for joining me today! Hello, Rosie. Rosie: Hi Kate Kate: Now, Rosie, one thing I always notice about

发表于:2018-12-27 / 阅读(141) / 评论(0) 分类 一起听英语

Atmospheric pressure can support a column of water up to 10 meters high. But plants can move water much higher; the sequoia tree can pump water to its very top more than 100 meters above the ground. Until the end of the nineteenth century, the moveme

发表于:2018-12-30 / 阅读(210) / 评论(0) 分类 考研背诵50篇

Reduction of Your Tension Alternate tasks blocking out an entire day or week for a high-priority project increases your anxiety without boosting your productivity -in fact, you may lose perspective and focus. You need to create a rhythm to your work

发表于:2019-01-02 / 阅读(193) / 评论(0) 分类 精美英文欣赏

By Robert Berger Jerusalem 24 September 2007 Israel is playing down tensions with its arch-enemy to the north - Syria. As Robert Berger reports from VOA's Jerusalem bureau, there are new moves to bring Syria into the Middle East peace process. Prime

发表于:2019-01-07 / 阅读(230) / 评论(0) 分类 2007年VOA标准英语(九月)

By Robert Berger Jerusalem 14 September 2007 In Israel, tension overshadowed the first Friday prayers for Ramadan, the Muslim holy month of fasting. As Robert Berger reports from VOA's Jerusalem bureau, the focal point of the latest tensions was the

发表于:2019-01-07 / 阅读(214) / 评论(0) 分类 2007年VOA标准英语(九月)

By Nick Wadhams Nairobi 15 August 2007 The government of south Sudan says dialogue with the Sudanese government in Khartoum has completely broken down and a peace deal signed in 2005 is in jeopardy. As Nick Wadhams reports from Nairobi, tension conti

发表于:2019-01-07 / 阅读(209) / 评论(0) 分类 2007年VOA标准英语(八月)

By Nick Wadhams Nairobi 09 August 2007 Tensions have flared between Uganda and the Democratic Republic of Congo after clashes along their disputed border resulted in the death of a British oil worker and the capture of four Ugandan soldiers. Nick Wad

发表于:2019-01-07 / 阅读(180) / 评论(0) 分类 2007年VOA标准英语(八月)

By Gilbert da Costa Abuja 19 July 2007 A popular Islamic preacher in northwestern Nigeria has died, hours after being shot near a mosque. For VOA, Gilbert da Costa reports that confirmation of the cleric's death has set residents on edge. Residents o

发表于:2019-01-07 / 阅读(192) / 评论(0) 分类 2007年VOA标准英语(七月)

Cohesion-tension Theory Atmospheric pressure can support a column of water up to 10 meters high. But plants can move water much higher; the sequoia tree can pump water to its very top more than 100 meters above the ground. Until the end of the ninete

发表于:2019-01-08 / 阅读(180) / 评论(0) 分类 英语小短文

学生构思3D打印新方法或能将废物再利用 A popular 3D printing method called selective laser sintering,or SLS,uses metal or plastic powder,typically nylon,for creating various objects,but leaves about 44 percent of it as waste. 现在3D打

发表于:2019-01-14 / 阅读(155) / 评论(0) 分类 VOA标准英语2015年(十二月)

【俚语】 down to the wire 直到最后一刻;直到最后关头 这一习惯用语来自号称皇家运动的赛马: down to the wire。这里的wire指赛马跑道终点拉的终点线。它在几乎不相上下的竞赛中有助于判断究竟谁

发表于:2019-01-17 / 阅读(245) / 评论(0) 分类 英语俚语天天说

白领英语晨读-131 Reduction of Your Tension 减轻压力

发表于:2019-01-17 / 阅读(196) / 评论(0) 分类 白领英语晨读

今天我们要学的词是down to the wire。 Down to the wire, 是直到最后一刻的意思。美国总统大选已经进入倒数计时,星期二一大早,全美各地的投票站就要开门了。 Presidential candidates McCain and Obama ar

发表于:2019-02-04 / 阅读(224) / 评论(0) 分类 英语单词荟萃

今天我们还要学几个美国总统大选中常用的习惯用语。我们曾经说过,英语词汇很多都来自体育运动。今天要学的第一个习惯用语就来自号称皇家运动的赛马: down to the wire。这里的wire指赛马跑

发表于:2019-02-04 / 阅读(259) / 评论(0) 分类 美国习惯用语

今天我们要学的词是down to the wire。 Down to the wire, 是直到最后一刻的意思。美国总统大选已经进入倒数计时,星期二一大早,全美各地的投票站就要开门了。 Presidential candidates McCain and Obama ar

发表于:2019-02-04 / 阅读(224) / 评论(0) 分类 英语每日一词

Voice 1 Welcome to Spotlight. Im Adam Navis. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 It is August 7, 1974. A man stands

发表于:2019-02-14 / 阅读(245) / 评论(0) 分类 环球英语 Spotlight

It is called Russias Davos - an annual summer solstice gathering where foreign company heads mix and mingle under one roof in St. Petersburg. With the British rocker Sting playing to the crowd, the Kremlin plans it as a lovefest for financial types.

发表于:2019-02-18 / 阅读(155) / 评论(0) 分类 英语新闻

Bird on a Wire 当我们行走在马路上时,经常可以看到成群的麻雀或乌鸦停落在几万伏的高压电线上,它们不仅不会触电,而且一个个显得悠闲自得。可是,你也知道,如果有人不小心碰到高压线

发表于:2019-02-24 / 阅读(231) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
acceptable accuracy
acid converter pig iron
aids to navigation on inland waterways
air starting valve
architectonica perspectiva
arrangement of the tooth
automatic termination of cover clause
blurr
bottom adapter
BSCPHARM
Calanthe argenteostriata
calavances
capstan turret
Ceforan
cerbral aqueduct
Chaidari
Combretum auriculatum
crosshead links
CSChE
Dantzig-Wolfe method
datum offset
default for missing parameter
Dethyrona
detorts
ecads
Epilobium sinense
face mix
false contact
Faverges
ferroxyl
fiber to the x
fiddles around
fireman's cabin
forthrightness
freshman year
frozen attitude
gurgaon
handwashings
hemo-oncology
high pressure descaling sprays
hotrods
individual axle-drive
infantile immunity
internal clutch gear
key input checking visual display unit
Kweisui
legal stance
linear homogeneous group
Malundo
meal time
median superior anal appendages
microshock
milked
minimumflood
Morona
multi-talented
multiparticle dynamics
osteochondropathia ischiopubica
oyster banks
park category
part-time idleness
phase-angle loci
Phloeidae
phylology
plumfield
porcelain connector
prefix value
relict form
reprogrammings
Rosa giraldii
route nationale
ruggedest
Salinas, Cayo
scientia rei alienae
semiobservation
shmo
sine wave flux pattern
sintering in the absence of a liquid phase
soft odontoma
SPS (supersonic)
spurt loss volume
squareness
squeeze grip type release valve
streator
surface finish measuring instrument
sweep sb off their feet
TAD/P (terminal area distribution processing)
tetra ethyl lead
tin sealer
trachelanthamidine
travelling standard
unity of personality
unmounted
vanaprastham
vermicular graphite
virocytology
voodooing
vortex crushing
Weber's paradox
well known in world markets
workers by hand and brain
zuo