坦帕尔定熔点测温合金

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发表于:2018-11-29 / 阅读(254) / 评论(0) 分类 征服冲击波英语专业四级

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发表于:2018-11-29 / 阅读(221) / 评论(0) 分类 征服冲击波英语专业四级

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发表于:2018-11-29 / 阅读(228) / 评论(0) 分类 征服冲击波英语专业四级

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-11-29 / 阅读(196) / 评论(0) 分类 征服冲击波英语专业四级

What Makes White Gold White? Many people associate the metal gold with the color gold. But, some gold jewelry is not golden at all: its white. 图片1 Golden Color Gold is one of the heaviest and softest metals. Pure gold, called 24-carat gold, is so

发表于:2018-12-05 / 阅读(149) / 评论(0) 分类 英语听力文摘 English Digest

西雅图,一年下9个月雨的城市。情节的推进也沾染了这种懒洋洋的调调,Anna和Hun的邂逅有种暖暖的暧昧,看似不同的人生际遇其实也有交集,都曾受过伤害,一个看起来明媚,一个看起来忧伤

发表于:2018-12-13 / 阅读(125) / 评论(0) 分类 影视英文歌曲

'Metal Muscles' Flex a New Bionic Hand 德国科学家发明新的仿生手 Artificial limbs, including the most complex of them the human hand are getting more life-like and useful due to constant advances in tiny hydraulic, pneumatic and electric m

发表于:2018-12-16 / 阅读(88) / 评论(0) 分类 VOA标准英语2015年(七月)

Many people associate the metal gold with the color gold. But, some gold jewelry is not golden at all: its white. 很多人都认为金子就应该是金色。但一些黄金首饰的颜色并不是金色,而是白色。 Golden Color 金色 Gold is

发表于:2018-12-28 / 阅读(112) / 评论(0) 分类 初学者听力文摘精选

That budget now stands at $5,400 million a yeara staggering sum, though somewhat less than we pay for cigarettes and cigars every year. Space expenditures will soon rise some more, from 40 cents per person per week to more than 50 cents a week for ev

发表于:2018-12-30 / 阅读(133) / 评论(0) 分类 名人励志英语演讲

A: Is there a bus in Altadena that'll take me to downtown LA? B: The 486. A: The 486 really goes downtown? B: Yes, it does. A: How long is the bus ride? B: It's about forty-five minutes to an hour. A: Is that right? B: Yeah, it's not that long of a t

发表于:2018-12-30 / 阅读(158) / 评论(0) 分类 实用乘车英语

What Makes White Gold White? Many people associate the metal gold with the color gold. But, some gold jewelry is not golden at all: its white. Golden Color Gold is one of the heaviest and softest metals. Pure gold, called 24-carat gold, is so soft th

发表于:2018-12-31 / 阅读(149) / 评论(0) 分类 英语听力文摘 English Digest

个人情况: Name: ******** Sex: Male/Female Date of birth:June 2,1975 Address: ***** Marital Status: Single/Married Post Code: 100001 Height: 1.70M Weight: 50 kg Health: Excellent E-mail Address:

发表于:2019-01-06 / 阅读(113) / 评论(0) 分类 实用英语

Copper Metal Kills Viruses on Contact 铜能杀死细菌和病毒 Even in the world of medicine, what is old is new again. 医药界也刮起了复古风。 Thousands of years ago, Egyptians used it to sterilize drinking water. Ancient Romans, Aztecs

发表于:2019-01-12 / 阅读(197) / 评论(0) 分类 2016年VOA慢速英语(二)月

Various stages of cartilage growth on scaffold. The final image on the right shows naturally forming cartilage for comparison. These replacement joints can be made of combinations of metal alloys, plastic and ceramic, but new research shows that it m

发表于:2019-01-13 / 阅读(171) / 评论(0) 分类 VOA标准英语2010年(八)月

By Daniel Schearf Irbil 24 February 2008 A suicide bomber Sunday killed at least 40 Iraqi Shiite pilgrims and wounded 60 more as they were headed south to mark a Shiite religious holiday. Earlier in the day at least three pilgrims were killed in Bagh

发表于:2019-01-31 / 阅读(112) / 评论(0) 分类 VOA常速英语2008年(二月)

By Daniel Schearf Irbil 28 February 2008 Iraq Prime Minister Nouri al-Maliki has declared success in efforts to achieve stability and eliminate sectarian violence in the country. In an address to millions of Shi'ite pilgrims, he urged Iraqis to work

发表于:2019-01-31 / 阅读(138) / 评论(0) 分类 VOA常速英语2008年(二月)

Congratulations, you've arrived on the hottest surface in the solar system. Here, the official temperature is eight hundred seventy degrees Fahrenheit. Day or night, equator or pole, the searing heat never varies more than a few degrees, and thats wh

发表于:2019-02-15 / 阅读(183) / 评论(0) 分类 自然百科2012年

Nitinol Nitinol is one of the most extraordinary metals to be discovered this century: A simple alloy of nickel and titanium, nitinol has some perplexing properties. A metal with a memory, it can be made to remember any shape into which it is fashion

发表于:2019-02-17 / 阅读(151) / 评论(0) 分类 双语有声阅读

ArcelorMittal will launch a new high-strength automotive steel later this year, throwing down the gauntlet to its rivals in the race to make cars lighter. 安赛乐米塔尔(ArcelorMittal)将于今年晚些时候发布一款新型高强度汽车用钢,

发表于:2019-02-18 / 阅读(124) / 评论(0) 分类 英语新闻

Calculationsofthedensityofalloys basedonBernal-typemodelsofthe alloysmetalcomponentagreedfairly wellwiththeexperimentallydetermined valuesfrommeasurementsonalloys (55)consistingofanoblemetaltogether wi

发表于:2019-02-26 / 阅读(129) / 评论(0) 分类 英文语法词汇
学英语单词
adjustable divider
Albert's position
all fives
amygdaline pit
anelastic relaxation
appraisal cost
asheries
autocategorisation
automatic mechanobalance
beedered
brachyurus
buckle cork
Chacabuco
choerodon robustus
chromometric
curve of shearing force
delivery viscosity
dermestid beetle
distribution baffle
double modul
dribbling feint
Eboshi-jima
editor controller
elboic
emergency condenser vent
emolient
firing jib
flocculus (pl. flocculi)
frownin'
Garstedt
genus onopordons
globuling
goal-free evaluation
ground cuckoo
hardware emulation layer
harkey
highest possible
highly refined oil
holding bin
hydraulic bender
hypericum delaveyi franch.
in bond price
internarial
kraft test liner
Krogh, August
lactation anestrus
light cropper
limids
line performance
lodingen (loedingen)
Madurai
matching concept
McPheeters'treatment
meter-gage railway
misreporter
Mongolosauras
Mono-Kay
morphologies
morris dancing
nerobol
new glass
nitrification
nitrogen group element
nondestructive inspection
Oh, Sadaharu
out-of-season
out-porch
oxide media
p-fluorodiethylaniline
parkette
perinephric membrane
piezobirefringence
plane-jaw vice
program-described file
r & m operational parameter
Radoszyce
receiver of ultrasonics
reinjects
sartans
sea ear
shinko
shipboard soldier
Single Rate Freight Tariff
sommering lines
sowetans
Speed Resistance Lines
splatter film
sun time clock
sundaes
synchronizing control
tablesful
target device
total oxides of nitrogen
tricyclopentadienyl-tetrahydrofuran-plutonium
turbo fan engine
uramido
vow-breaker
wall germanders
water cushion movable launch platform
water wall
Xhumo
Zarp