un. 铂银合金

英语口语1+1:A silver lining

【1+1英文】 Angela:

发表于:2018-11-27 / 阅读(232) / 评论(0)

英语口语1+1

英语听力文摘 English Digest 664 白金为何是白色的

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(114) / 评论(0)

英语听力文摘 English Digest

圣诞歌曲:Silver Bells

Silver Bells silver bells, silver bells it's christmas time in the city ring-a-ling, hear them ring soon it will be christmas day city sidewalks, busy sidewalks dressed in holiday style in the air there's a feeling of christmas children laughing, peo

发表于:2018-12-08 / 阅读(105) / 评论(0)

英文圣诞歌曲

VOA常速英语2015--德国科学家发明新的仿生手

'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(59) / 评论(0)

VOA标准英语2015年(七月)

英文书摘精选 What Makes White Gold White?白金为何是白色的?

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(77) / 评论(0)

初学者听力文摘精选

名人励志英语演讲第48期:我们选择登月(9)

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(97) / 评论(0)

名人励志英语演讲

英语听力文摘 English Digest 620、白金为何是白色的？

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(91) / 评论(0)

英语听力文摘 English Digest

音乐咖啡厅:Silver -David Cook

Ray J在美国可以称得上是顶尖的音乐制作人。这首《Sexy Can I》是被号称是Ray J职业里程碑的作品。这首歌的确是好听，不愁不流行，因为当今欧美乐坛中，什么流行这首歌就有什么。上脑如Ne-Yo的旋律，Ray J非常标准的RB男声，加上Young Berg没啥特色的Rap，是那种听了开

发表于:2019-01-06 / 阅读(166) / 评论(0)

音乐咖啡厅

英文简历常用短语

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(81) / 评论(0)

实用英语

VOA慢速英语2016 铜能杀死细菌和病毒

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

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2016年VOA慢速英语(二)月

VOA标准英语2010年-Regrowing Worn Joints Using Patient St

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(131) / 评论(0)

VOA标准英语2010年(八)月

Gold slips on profit taking,strong dollar

CHICAGO, Sept. 15 (Xinhua) -- Gold futures（黄金期货） on the COMEX （纽约商品交易所） Division of the New York Mercantile Exchange ended moderately lower on Wednesday, as sharp range up move in gold on Tuesday prompted investors to ta

发表于:2019-02-03 / 阅读(87) / 评论(0)

英语新闻

2013年美国好声音 As Long As You Love Me - Anthony Paul

As Long As You Love Me .... As long as you love me .... As long as you love me I'm under pressure seven billion people in the world trying to fit in Keep it together smile on your face even though you feel like frowning But hey now don't know girl we

发表于:2019-02-11 / 阅读(104) / 评论(0)

The Voice 美国好声音

2013年美国好声音 As Long As You Love Me - Caroline Pennell

发表于:2019-02-11 / 阅读(94) / 评论(0)

The Voice 美国好声音

South African Platinum Producer Fires 12,000 Workers

South African Platinum Producer Fires 12,000 Workers JOHANNESBURG The worlds biggest platinum producer has fired 12,000 workers in South Africa after they engaged in an illegal strike, company officials said Friday. The nations main mineworkers' unio

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英语新闻

英语听力：自然百科金星和水星旅行指南 Venus and Mercury-16

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(152) / 评论(0)

自然百科2012年

双语有声阅读：镍钛合金

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(117) / 评论(0)

双语有声阅读

安赛乐米塔尔将发布新型高强度汽车用钢

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(89) / 评论(0)

英语新闻

美国研究生入学考试难句解读-12

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

发表于:2019-02-26 / 阅读(98) / 评论(0)

英文语法词汇

英文歌曲：Justin Bieber-As Long as You Love Me 只要你还爱我

As long as you love me As long as you love me As long as you love me Girl we're under pressure Seven billion people in the world Trying to fit in keep it together Smile on your face even though your heart is frowning But, hey now you know girl We bot

发表于:2019-03-02 / 阅读(111) / 评论(0)

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学英语单词

acoustic guidance

adjustable basket' technique

anti-glare panel

anti-rotation device

apolar aprotic solvent