un. 燃烧室壁温度

Cells cannot remain alive outside certain limits of temperature and much narrower limits mark the boundaries of effective functioning. Enzyme systems of mammals and birds are most efficient only withi

发表于:2018-12-01 / 阅读(234) / 评论(0) 分类 新东方背诵文选

These aren't miniatures, they are life-size. So far, the Chinese have only dug up 10% of the site. And already thousands of warriors and some 10,000 weapons have been discovered. Look closely at the f

发表于:2018-12-07 / 阅读(118) / 评论(0) 分类 万里长城

Throughout their long history, the Chinese have been farmers. If you are committed to your land, you stay put and accumulate possessions--land, livestock and homes that you fill with furniture and goo

发表于:2018-12-07 / 阅读(128) / 评论(0) 分类 万里长城

It's a thousand times longer than any monument ever built. Started before the Birth of Christ, it was still being built when Columbus sailed to America and millions died in its making. What unspeakabl

发表于:2018-12-07 / 阅读(83) / 评论(0) 分类 万里长城

In the heart of a harsh winter, Meng Jiangnu(孟姜女) decided to visit her husband who had been sent to work on the construction of the wall. Bringing warm clothes for her beloved husband, she went

发表于:2018-12-07 / 阅读(109) / 评论(0) 分类 万里长城

It is a staggering 2,700 miles longer than the first Great Wall of the Emperor Qin. There is no wood, water or stone in the desert. But the Han managed to build a wall that has resisted 2,000 years of

发表于:2018-12-07 / 阅读(99) / 评论(0) 分类 万里长城

And many never returned home, ending up in graveyards like this one. Large tombs for generals, small ones for the soldiers, and all of them died defending the Great Wall. But the soldiers' misery did

发表于:2018-12-07 / 阅读(107) / 评论(0) 分类 万里长城

The tombs all followed the same basic design, a temple in front and a walled enclosure with the underground tomb behind. Because Wanli(万历) ruled for so long, he constructed a huge tomb. And in 195

发表于:2019-01-02 / 阅读(86) / 评论(0) 分类 万里长城

With the Mongols expelled, the new rulers, the Ming emperors, were determined that an invasion would never happen again. And so in 1368, when Europe was being decimated by the Black Plague(黑死病, 鼠

发表于:2019-01-02 / 阅读(119) / 评论(0) 分类 万里长城

迈克尔.杰克逊:Off the wall When the world is on your shoulder 当你需要肩负起世界的时候 Gott straighten up your act and boogie down 你就应当挺直身板随声起舞 If you can't hang whth the feeling 如果你还是找不到感觉

发表于:2019-01-03 / 阅读(153) / 评论(0) 分类 迈克尔杰克逊经典歌曲

在这次节目里我们要给大家介绍两个都是以wall这个字为主的习惯用语。Wall这个字是什么意思呢?Wall就是一堵墙的墙。有不少习惯用语都跟wall这个字有关

发表于:2019-01-11 / 阅读(175) / 评论(0) 分类 美国习惯用语

Cold front to drop temperatures in north China BEIJING, Oct. 20 (Xinhua) -- China's meteorological authorities on Saturday forecast strong winds and temperature drops in most regions in the north due to a sweeping cold front. On Saturday and Sunday,

发表于:2019-01-11 / 阅读(101) / 评论(0) 分类 英语新闻

Some bacteria have adapted to super cold environments for millions of years. And scientists have isolated some of the essential genes that allow bacteria to tolerate their harsh living conditionsbecause these same genes might help in the creation of

发表于:2019-01-11 / 阅读(126) / 评论(0) 分类 英语杂谈

President Barack Obama speaks on Wall Street reform at the Oakley Lindsay Center in Quincy, Ill., Wednesday, April 28, 2010. (AP Photo/Seth Perlman) On the final stop of a trip to promote his initiatives to rural America, President Barack Obama stopp

发表于:2019-01-13 / 阅读(74) / 评论(0) 分类 VOA标准英语2010年(五)月

我们上次讲了几个由up这个词开头的习惯用语。今天再学几个。 Up这个词可以解释为往上,例如在这个习惯用语里: up the wall。 Wall当然是墙壁,up the wall字面意思是上墙。上墙可不是件轻而易

发表于:2019-01-14 / 阅读(127) / 评论(0) 分类 美国习惯用语

And extremely cold, at 4 degrees, it's the same temperature as the sea in the Antarctic, the ROV reaches a depth of 800 meters, not quite at the bottom, but not far off, a pilot of coral sand at the base of the reef wall slopes gently into the abyss,

发表于:2019-01-22 / 阅读(72) / 评论(0) 分类 自然百科2014年

Want to step outside to take in the scenery or pick up some rocks? As familiar as it might look beyond the port hole, Mars is dangerously alien. The upside is the low gravity will give you super jumping abilities, the down, the almost complete lack o

发表于:2019-02-03 / 阅读(62) / 评论(0) 分类 自然百科2012年

Plan B - Writing's On The Wall Plan B是一向有坏男孩之称的英国创作歌手兼演员Ben Drew的艺名。去年四月份他令人惊艳的单曲She Said成功打进英国单曲榜前十。这首Writing's On The Wall与She Said出自同张专辑

发表于:2019-02-07 / 阅读(113) / 评论(0) 分类 流行英文歌曲

Anti-Wall Street Protest Spreads To Washington The anti-capitalist protests that began near Wall Street in New York are spreading to other cities. Unlike the Tea Party movement, which blames big government for America's economic problems, the so-call

发表于:2019-02-08 / 阅读(87) / 评论(0) 分类 VOA标准英语2011年(十月)

饶舌:Tech N9NE - Check Yo Temperature 相关介绍 :2008年9月是Tech N9NE事业的一个里程碑,他的双CD专辑《Killer》突破100万张的销售记录。2009年4月7日,Rock The Bells 2009 Festival邀请他来做演出,今年10月的

发表于:2019-02-18 / 阅读(86) / 评论(0) 分类 节奏布鲁斯
学英语单词
accrue to
acoustic tone
airborne command
alarming horn
anisotropic relaxation
arabinosyltransferases
azur
be bound with
bedaub with
besain
Blumeopsis flava
boused
Bratton Castle
bridging crack
buffalo encephalitis
cantoned
ccfc
chagal
corrosion-inhibitor
denigrator
detractable
distal epiphysitis of radius
double back geared
double-ended pick
drum-type heat exchanger
ecdysteroid
electric arc heating
embolus
enleague
erod
executable documentation
extretory
favorable difference
forced-directed-oil and water cooled type
foreign standards and codes
general donor
give quarter
grid-cathode gap
grievous wounding
Grimes
h-m
high silicon pig iron
hypoorchidia
hypoproliferation
imperfect albumin
impingement attack
jennum
Kachkovka
keramsite
landzone
late-night hour
load deformation diagram
lockstitch button holder
manzanillas
mass doublet
matzoh meal
methyl-silicone
midship beam
Mitchell principles
neutralizing condenser
nishiiya jindai odori (japan)
nose-pick
oil-water(ratio)
oiled shoreline
organization reshuffle
orifice-plate flowmeter
personal-related factor
phedracine
phenylthiocarbamide (ptc)
pivot-bucket conveyor-elevator
pixel reset bias
pneumatic reducer
polyvinylchloride (pvc)
public shared library
quality process
receivs
reconstricts
rectenwald
respiratory cup
sakakawea, lake
scyphistomae
semi-fixed
septizoniums
Shuwaymīyah, Ra's ash
specie reserve
speculation company
spurious echo
standings
steel self-hardening
supernerd
switching push button
synorogenic period
the great white way
time flow mechanism
took water
tug-of-war
unique point
varifocus lens
Volosovskiy Rayon
vomica laryngis
wind brace
wood fibre board