炼油厂工艺设备

BP has begun pumping heavy mud and concrete into its runaway oil well in the Gulf of Mexico. The so-called top kill procedure has never been attempted for a well in such deep water. President Obama, speaking earlier today, said there are backup plans

发表于:2018-12-02 / 阅读(143) / 评论(0) 分类 2010年NPR美国国家公共电台5月

[00:05.09]Unit 7 The Sea Communication Workshop [00:09.82]Speaking: Public Debate [00:14.03]Exercise 3 Listen to someone giving [00:17.92]his opinions of the plans. [00:20.47]Which of these people do you think he is? [00:24.67]I'm totally against the

发表于:2018-12-04 / 阅读(376) / 评论(0) 分类 北师大版高中英语模块3

by Jason Marshall In the last two articles weve talked about the meaning of multiplication and how to use this meaning to make multiplying fractions easier. Today, were going to put everything weve learned about multiplication to good use by learning

发表于:2018-12-07 / 阅读(107) / 评论(0) 分类 数学英语

by Jason Marshall In the last article, we began discussing how to convert from one system of units to anotherfor example from miles to kilometersand how all of this relates to the multiplicative identity. But we didnt quite have enough time to get to

发表于:2018-12-07 / 阅读(136) / 评论(0) 分类 数学英语

First-Time Homebuyers Find Affordable Units in Kenya NAIROBI, KENYA A 2011 World Bank survey found that only about one-tenth of Kenya's population earned enough to support a mortgage. However, that situation may be changing, with more affordable apar

发表于:2018-12-08 / 阅读(93) / 评论(0) 分类 VOA标准英语2016年(一月)

Review of Units1-6 [00:03.81]2a Listen and number the pictures[1-4]. [01:11.89]2b Read the sentences below. [01:17.45]Then listen again and circle T(for true)of F(for false). [01:25.71]The boy is Nick Smith. T F [01:42.35]Nick doesn't like his class.

发表于:2018-12-13 / 阅读(317) / 评论(0) 分类 新目标初中英语七年级

Review of units 1-6 [00:04.70]3a Listen to the four conversations. [00:10.87]Match the conversations with the correct pictures. [02:18.03]3b Listen again and follow the instructions next to the pictures. [04:26.79]Review of units 1-6 to expressions [

发表于:2018-12-13 / 阅读(219) / 评论(0) 分类 新目标初中英语八年级上

Review of units 7-12 [00:03.89]3a Listen to the four conversations. [00:09.85]match the conversations with the correct pictures. [02:37.31]Listen again and follow the instructions next to the pictures. [05:05.06]Review of units 7-12 [05:14.02]topping

发表于:2018-12-13 / 阅读(244) / 评论(0) 分类 新目标初中英语八年级上

By Naomi Schwarz Dakar 21 December 2007 Rebels and government troops in Ivory Coast are set to begin the long-awaited disarmament process on Saturday, a critical first step before forming a new national army is the divided country. Ivory Coast Presid

发表于:2019-01-07 / 阅读(190) / 评论(0) 分类 VOA常速英语2007年(十二月)

Beat Refinery Teaches DJ Hopefuls Hip Moves What I am doing is called beat juggling. Essentially you are taking one record and putting it on both turntables, so while this one plays I am getting this one ready to start back of the beginning of the lo

发表于:2019-01-14 / 阅读(113) / 评论(0) 分类 VOA标准英语2012年(十二月)

Review of units 11-15 [00:04.78]2a Listen to the four conversations. [00:10.66]Match the conversations with the correct pictures. [04:08.56]2b Listen again and follow the instructions above next to the pictures. [08:11.05]Review of units 11-15 [08:19

发表于:2019-01-16 / 阅读(308) / 评论(0) 分类 新目标初中英语九年级(全一册)

Review of units 6-10 [00:04.28]2a Listen to the four conversations. [00:10.48]Match the conversations with the correct pictures. [04:40.35]2b Listen again and follow the instructions next to the pictures. [09:17.51]Review of units 6-10 [09:25.16]expe

发表于:2019-01-16 / 阅读(288) / 评论(0) 分类 新目标初中英语九年级(全一册)

Review of units 1-5 [00:04.28]2a Listen to the four conversations. [00:10.32]Match the conversations with the correct pictures. [03:30.08]2b Listen again and follow the instructions next to the pictures. [06:52.97]Review of units 1-5 [07:00.52]horse

发表于:2019-01-16 / 阅读(288) / 评论(0) 分类 新目标初中英语九年级(全一册)

Grammar Girl here. Today's topic is units of measurethose words and symbols that come after numbers. This first point might seem self-evident: you put a space between the number and the unit of measure. Even though it seems obvious, I'm telling you b

发表于:2019-01-30 / 阅读(136) / 评论(0) 分类 英语语法 Grammar Girl

A new Indian oil refinery near its border with Pakistan could boost trade between the two countries through fuel sales. The South Asian rivals are hoping that stepped up trade will help the reconciliation process. The $4 billion refinery near Bhatind

发表于:2019-02-02 / 阅读(124) / 评论(0) 分类 英语新闻

A new Indian oil refinery near its border with Pakistan could boost trade between the two countries through fuel sales. The South Asian rivals are hoping that stepped up trade will help the reconciliation process. The $4 billion refinery near Bhatind

发表于:2019-02-05 / 阅读(119) / 评论(0) 分类 英语新闻

BEIJING, Aug. 10 (Xinhua) -- China started building 5.8 million low-income housing units in the first seven months of this year, the Ministry of Housing and Urban-Rural Development said Friday. Construction on 3.6 million affordable homes has been ba

发表于:2019-02-17 / 阅读(157) / 评论(0) 分类 英语新闻

China is now on the front lines of efforts to develop energy sources that can balance the goals of sustaining economic growth and protecting the environment. Decisive action is needed to strengthen policy frameworks across the country to reach that g

发表于:2019-02-18 / 阅读(150) / 评论(0) 分类 cctv9英语新闻2015年

今天我们要学的词是refinery。Refinery名词,意思是精炼厂、冶炼厂。Energy markets are closely watching for signs of damage at Gulf Coast refineries, many of which had shut down to prepare for rainfall and flooding from Tropical S

发表于:2019-02-24 / 阅读(102) / 评论(0) 分类 英语单词荟萃

The importance of Guinea to China is clear. 几内亚对中国的重要性显而易见。 The authorities in Beijing have promised the government a $20bn loantwice the country's GDPto be paid to Guinea in instalments over 20 years, 北京当局承诺为

发表于:2019-02-24 / 阅读(123) / 评论(0) 分类 经济学人商业系列
学英语单词
11-desoxy-17-hydroxycorticosterone
accident interruption
Alice Springs
all-electrostatic tube
ambulatory form
amniorrhexis
automatic product test
bad humour
basal spur
be apart
bucket ladder
central orthostatic hypotension
cercopithecidaes
character role
charteringagreement
chevalet
Chinese industrial economy
chism
cicotte
clinical application
contour ploughing
contrainjection
conventional take-off and landing aircraft (ctol)
culme
dance attendance on sb.
desirable criterion
destabilizing effect
devexity
disengaged side
distributed pole
distribution of bonus
door-post
double pitched
easter days
El Melzem
embroidery silk
epiphyseal ossification center
EURATOM,Euratom
export letter-of-credit advance
field-effect transistor resistor
fire-room flat
flexible shaft level indicator
forced light scattering
fork-out
go it boots
Grebbestad
Heck Canyon
higher-order compound
hold on the land
inenucleable
integral discriminator
intragroup
johnny cashes
kaleidophones
laryngotomies
Lennie
lot sizes
machine works
mammary cystoma
meanin'
melotus
merging in
mimed
mixed coloured peas
morr
motor dynamo
murines
myocardial laceration
negative-appearing image
neostygmine bromide
niotha acuticosta
nonlinear dynamics
offchance
opportunity interest rate
oryzavirus echinochloa ragged stunt virus
overidentifies
pohlia leticuspus(broth)chen
polarized voltage
potassium perrhenate
premium on a lease
resemblest
resonance filter
rooter plow
row a boat
schedule of fixed assets
Simantadine
skip lime subprogram
slippy map
snap-shots
special character
standard white plate of diffuse reflectance
strong source
studieth
substitutio vulgaris
sudomotor
thermo-magnetic alloy
tray column
Tresllian's sign
turnoff mass
twosymbol
wethered
zepher