高抗硫水泥

Lesson 12 Text A What a Mess! Bill Lane has just touched some wet paint. MR FIELD: You mustn't touch the wet paint, Bill. BILL: I'm sorry. I won't do it again. MR FIELD: Try to be more careful in futu

发表于:2018-11-27 / 阅读(245) / 评论(0) 分类 新概念英语青少版

Section A Short Conversation [00:02.98]1. M: How is your classmate Lucy,Mary. [00:07.08]The last time I came to see you. [00:09.01]you were about to take her to the hospital. [00:11.44]W: She came home last week [00:13.40]The operation was very succe

发表于:2018-12-01 / 阅读(205) / 评论(0) 分类 决胜六级英语听力

在当今的中国,我们可以看到由于不均衡的饮食和缺乏运动所引发的越来越多的健康问题。我们需要采取行动来解决这一问题。 Listen Read Learn Today in China, we are beginning to see more and more health problems because of poor diet and little exercise. It's h

发表于:2018-12-03 / 阅读(91) / 评论(0) 分类 王强口语 第二册

I have a 45, it's 45 plus High SPF, high protection, right? En, not exactly. That SPF number indicates protection from burning UVB rays, but says nothing about blocking UVA rays which can cause wrinkle, sunspots, and cancer. Rules proposed today wou

发表于:2018-12-11 / 阅读(64) / 评论(0) 分类 万花筒2007年

V@enook.cn Lesson 16 It looks like cement. Professor Boffin wants to bake a cake. I can't find the flour. He looks in the storeroom. Ah!Here's some flour! Look!My cake's ready. It books like cement. If feels like cement. It tastes like cement. Look a

发表于:2018-12-13 / 阅读(131) / 评论(0) 分类 新世纪少儿英语

Grammar Girl here. Todays topic is cement versus concrete. Guest writer Sal Glynn writes: Accuracy is important. You might think concrete and cement are interchangeable, but you'll quickly find that you're mistaken when some guy at Home Depot rolls h

发表于:2019-01-02 / 阅读(176) / 评论(0) 分类 英语语法 Grammar Girl

By Ben Gilbert Baghdad 11 January 2006 An Iraqi mason works on a wall surrounding a new school on the outskirts of Basra (file picture) Iraq has been hit with a construction boom - in no small part du

发表于:2019-01-07 / 阅读(181) / 评论(0) 分类 2006年VOA标准英语(一月)

By Ruth Reader Washington, DC 13 February 2008 There is growing concern around the world over illnesses caused by new antibiotic-resistant bacteria, or so-called superbugs, and the decreasing effectiveness of antibiotics to treat infections. Earlier

发表于:2019-01-07 / 阅读(101) / 评论(0) 分类 VOA常速英语2008年(二月)

I signed an order last night to BP and about 8:30 eastern daylight time this morning they started pumping cement into the well. They will do that throughout the day. When that is done I'll make sure they have all the cement in place where it needs to

发表于:2019-01-07 / 阅读(80) / 评论(0) 分类 CNN2010年(八)月

By Brian Padden Jakarta 21 October 2009 Indonesia is one of the most earthquake-prone nations in the world. After the devastating earthquake in Padang last month that killed thousands, disaster-management experts are recommending ways to reduce the

发表于:2019-01-14 / 阅读(45) / 评论(0) 分类 VOA标准英语2009年(十月)

Protamine sulfate is a drug that reverses the anticoagulant effects of liver compounds such as heparin. Protamine is extracted from the sperm of salmon and other species of fish, and then made into a protamine sulfate injection which is a necessary d

发表于:2019-01-19 / 阅读(100) / 评论(0) 分类 世界各地新闻集锦

Roll the tape. Love it when common materials are dangerous. Go ahead and light it. Theres no doubt that the bomb range can blow a gasket. Bye-bye. As for this countdown, it makes for the perfect B movie. Did you get that on high speed? But for the C

发表于:2019-01-23 / 阅读(59) / 评论(0) 分类 探索与发现2013年

JUDY WOODRUFF: Now: sharks. Just saying the word can send shivers down the spines of some, but as Hari Sreenivasan found in this report, studying their skin could be key to fighting diease and is on the cutting edge of the larger push announced at th

发表于:2019-01-27 / 阅读(107) / 评论(0) 分类 PBS访谈健康系列

Cement is a major component of concrete, the world's most widely used man-made material, an integral part of roads, bridges and buildings. But making cement requires heating limestone and other materials to very high temperatures, a process that rele

发表于:2019-02-08 / 阅读(179) / 评论(0) 分类 VOA标准英语2010年(一月)

High-Tech Device Reduces Risk of Hospital Infections This machine fires bursts of ultraviolet, or UV, light that penetrate the cells of micro-organisms and kill them. The organisms have no chance to adapt and gain immunity as they might with a chemic

发表于:2019-02-12 / 阅读(126) / 评论(0) 分类 VOA标准英语2012年(二月)

For many of us, it is the rocket fuel that gets us going first thing in the morning. 对我们许多人来说,早起第一件事就喝咖啡则如同火箭燃料一般,能让我们清醒起来动起来。 But one expert has argued that to get the

发表于:2019-02-17 / 阅读(67) / 评论(0) 分类 阅读空间

BEIJING, July 17 (Xinhua) -- A senior leader of the Communist Party of China (CPC) on Tuesday said China is willing to cement a strategic partnership with Ukraine. He Guoqiang, a member of the Standing Committee of the Political Bureau of the CPC Cen

发表于:2019-02-18 / 阅读(109) / 评论(0) 分类 英语新闻

Snagging a job interview is no easy task. Getting the job is even harder. If you're looking for a new gig, every move counts. 应付工作面试并非易事,而要获得这份工作就更是困难。如果你正在寻找一份新的临时工,那么

发表于:2019-02-18 / 阅读(135) / 评论(0) 分类 英语新闻

We keep pumping carbon dioxide into the atmosphere and the earth keeps warming. Climate scientists have predicted that the consequences of unchecked warming could result in everything from catastrophic flooding to larger and more deadly hurricanes. S

发表于:2019-02-23 / 阅读(93) / 评论(0) 分类 英语时差8,16

First off, I'll mention that at the bottom of the sea there exist veins of zinc, iron, silver, and gold whose mining would quite certainly be feasible. 首先,我对您说,海底有锌、铁、银、金等矿藏,开发并不是不可能的事。

发表于:2019-02-25 / 阅读(169) / 评论(0) 分类 《海底两万里》中英双语有声读物
学英语单词
-roomed
activated amino acid
appollonius
asterisk picture
athyrium leiopodum
authority
binoculars-camera
bridge type stereoscope
British Institute of Electrical Engineers
bruley
butkus
catechisms
cellular cloud
Chiseldon
chrome-aluminium wire
civil air navigation aids
close-up camera
codeterminants
conant's titration cell
confutations
corkwings
cutting off male flower cluster
D.Agr.Sc.
decoratifs
diameter at butt end
dictatorily
direct operating expense
draft estimate
dynamic geology
dys-cyesis
embankment protection
Entoquel
equatorial guineas
exopolyphosphatase
fieri feci
fixed tube mount
floating bulkhead gate
forewords
free rotor gyro
generic markup
have no roof over one's head
hump voltage
Hwarangdae
I/O supervisor
image fidelity
indent invoice
jejunoileites
jodans
juglandaceous
La Moure County
magnetic layer
Mikulicz colostomy
Muararupit
Mucilar
multiple amplification
multistage ore dressing
mycosis of brain
N-benzoyltyramine
Nayakhanskaya Guba
nonupartition
oddpermutation
ordinary finite difference method
parallelogram of vectors
Pedro de Valdivia
photon-generated carrier
precipitantly
pulsation error
queue element
r.q
regazzoni
rekdal
remote control engine
restorement
reversed shunt
safety helmet (safety cap)
schew
sclerified
senteries
shrink-resistant
sieges of syracuse
Sohyo
spazzer
spondyl(o)-
subordination agreement
sumsion
systematic sampling scheme
ta ho wu
tarsal arches
Taylor, James Bayard
technifermions
thread tension releasing disc
to be for
tricarballylates
triporate
under (the) pressure (of)
undesirable voltages removal
unilateral inheritance
windowless building
wire purchase
withstandable
woods cull
yabe