单词：artificial diamond
artificial diamond的用法和样例：
例句
- The new high efficiency crushing machine is specially suitable for precrushing the diamond powder cake before purification.该机特别适用于人造金刚石工业生产中对粉末合成块提纯前的高效预先碎解。
- The polycrystalline diamond compact is the compact of a polycrystalline diamond layer and a tungsten carbide substrate.人造金刚石聚晶复合片是由金刚石层和硬度合金基体组成的一种复合材料。
单词：artificial diamond 相关文章
Lesson Six Text A Diamonds Diamonds are rare, beautiful, and also quite useful. They are the hardest substance found in nature. That means a diamond can cut any other surface. And only another diamond
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2007年NPR美国国家公共电台
[0:0]arithmetic arouse arrange算术 引起,唤起 安排,准备 [0:37.8094]arrest artificial artistic aspect逮捕,拘留 人工的,人造的 艺术的,美术的 方面,面貌 [1:31.0307]assemble assembly assess asset混合,聚集 立法机构,议会 对...估价 人价值的,优点 [2:22.6436]as
闭着眼睛飘单词 四级词汇
There's a disturbing side to the diamond trade--- the traffic of conflict diamonds, otherwise known as blood diamonds. This is Freetown, the capital of Sierra Leone on the West African coast, a country still emerging from ten years of war. During tha
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Scientists at the Massachusetts Institute of Technology (MIT) have created what could be a breakthrough in providing clean, alternative energy. Researchers have invented an artificial leaf that splits water into hydrogen and oxygen and stores the ene
创新英语
Researchers Create Artificial Skin With Sense of Touch Scientists have recently made considerable gains in creating human-like artificial limbs, but they still look and feel artificial. That could change with a development from South Korea. Researche
VOA标准英语2015年(一月)
Artificial Muscle Brings Back Blink A study in the Archives of Facial Plastic Surgery reports the development of an artificial muscle system that could restore the ability to blink to stroke and injury patients. Cynthia Graber reports Most of us blin
60秒科学
Our story is called The Diamond Lens. It was written by Fitz-James O'Brien. Today we will hear the second and final part of the story. Here is Maurice Joyce with part two of The Diamond Lens. When I was a child, someone gave me a microscope. I spent
2018年VOA慢速英语(三)月
By Selah Hennessy Dakar 09 November 2007 The Republic of Congo has rejoined the Kimberly Process, a global watchdog group designed to stop the flow of conflict diamonds. Analysts say the move shows controls on the diamond trade in the country are imp
VOA常速英语2007年（十一月）
音乐天堂：HeartbeatsAmy Diamond 音乐天堂：两颗曾为爱悸动的心在逐渐疏离，有很多无奈与不舍，却始终因为害怕互相伤害而不敢靠近。这个夏季，要不要试着勇敢一些？ I can't figure out Is it mean
E乐吧
Scientists at the Massachusetts Institute of Technology have turned to Mother Nature for inspiration, inventing a device that mimics photosynthesis, the process plants use to convert sunlight and water into usable energy. MIT chemistry professor Dani
VOA标准英语2011年(四月)
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VOA标准英语2011年(二月)
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VOA常速英语2008年（二月）
今天我们要学的词是 artificia。Artificial 人造的。artificial intelligence 人工智能。不久前，The FDA approved a new artificial retina device that would help some people regain part of their sight. 美国食品和药物管理局批准
英语单词荟萃
送你一颗大钻戒 Chipmunk - Diamond Rings I ryhme ryhme, thats why I shine shine, and you can roll anyone of my shows, no lights in my bag no eye sight I gotta keep on ryhmin' man, so i keep on shinin man I aint gonna be a one hit wonder, I am f
好听的英文歌曲
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英语新闻
Artificial Speech Mimics Real Thing 合成声音发展渐入佳境 未来虚拟声音真假难辨 At a University of Arizona laboratory, Professor Brad Story analyzes the voices of singers, actors and public speakers both live and on audio tape. 在亚
VOA标准英语2011年(十一月)
音乐咖啡厅:Amy Diamond - Its my life 相关介绍：小姑娘短短几年的光阴就会长成一位亭亭玉立的青春少女。Amy年少成名，出了不少脍炙人口的作品，这张专辑Amy把节奏加快，让整张作品风格更加鲜
音乐咖啡厅
Amy Diamond 《Bittersweet》：干净的天籁之音 Amy Diamond,1992年于英国出生 , 后来移居到瑞典一直到现在 , 在4岁的时候Amy就开口唱歌 , 自信的她在儿时就展现与生俱来的天赋 , 2000年的时候第一次登台
经典英文歌曲