单词:imitation platinum alloys
单词:imitation platinum alloys 相关文章
Lesson 7 Going Shopping Text A Gretel and Mrs Clark went shopping in the centre of London yesterday.
[00:02.26]Husbands are like wine. They take a long time to mature. 丈夫就像酒 需要时间才能成熟 [00:07.80]Francesca is a nurse. She deals with illness and loss. 弗兰西斯卡是护士 她专管疾病和丧失 [00:11.67]And Maria... 还有
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
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!
'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
Doing Impressions Edison: [in a high-pitched womans voice] Im paying you less and working you harder. What are you complaining about? Kay: Ha, ha. You sound just like Justine! You really have a gift for doing impressions, but maybe we should shut the
make do 凑合使用;勉强应付 make do with/without 例句: If I can't have the real thing, I can make do with the imitation. 如果我得不到真品,那也可以凑合使用仿制品。 I can make do with these tools. 我可以凑合使用这
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
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
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
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
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
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
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
Benedict Cumberbatch got some high-profile magazine covers to promote The Imitation Game. In addition to his Out Magazine cover profile, were still waiting on his Elle UK special edition, and theyve already promised us an eight-page editorial plus an
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,
J: nothing but tons of commercials. These days the amount of commercials is amazing. K: yeah. Maybe we can change to another channel. what about the sports channel? Let's see if there's a game on. J: okay. Nope, it's a replay of yesterday's soccer ma
Calculationsofthedensityofalloys basedonBernal-typemodelsofthe alloysmetalcomponentagreedfairly wellwiththeexperimentallydetermined valuesfrommeasurementsonalloys (55)consistingofanoblemetaltogether wi
每一日你所付出的代价都比前一日高,因为你的生命又消短了一天,所以每一日你都要更积极。今天太宝贵,不应该为酸苦的忧虑和辛涩的悔恨所销蚀,抬