您要查找的是不是:
- In order to improve the purity of industrial product,Antioxidant BHT was purified by the methods of recrystalize and zone melting. 為提高防老劑BHT的純度,採用重結晶和區域熔融法對工業品防老劑BHT進行提純。
- In this paper, the directionally solidified Si-TaSi2 eutectic in situ composite for field emission is prepared with the electron beam floating zone melting (EBFZM) technique. 本文採用電子束區熔(EBFZM)定向凝固技術製備Si-TaSi2共晶自生複合場發射材料。
- In this paper,the monocrystal molybdenum with(111)orientation was prepared by the electron beam floating zone melting(EBFZM)technique with(111)Mo-Nb single crystal as seed. 利用籽晶法電子束懸浮區熔技術成功製備了晶體取向為(111)的鉬單晶體,採用多種分析測試手段,研究了區熔速率對鉬單晶體質量的影響。
- The research results on the zone melting rate effect on the quality of monocrystal molybdenum show that:(1)There is a large number of sub-structure in the single crystal. 研究表明:電子束懸浮區熔鉬單晶體內存在大量的亞結構,位錯在結束的地方表現為山峰狀的三角形突起,而亞晶界是由這些山峰狀突起連接而成;
- Samples with uniformly oriented microstructure were produced in a high temperature gradient directional solidification apparatus named Electron Beam Floating Zone Melting (EBFZM) furnace. 利用電子束區域熔煉高溫度梯度定向凝固裝置製備了定向效果較好的Nb-Si基自生複合材料試棒。
- Some methods for high purity indium preparation are described, including sublimation, zone melting, vacuum distillation, metal organics, ionicexchange, extraction and electrolytic refining. 介紹了由粗銦生產製備高純銦的幾種方法,包括升華法、區域熔煉法、真空蒸餾法、金屬有機物法、離子交換法、萃取法、電解精鍊法等。
- zone melting by electrical discharge 放電加熱的區域熔煉
- zone melting with focused radiation 輻射聚焦的區域熔煉
- This non sequitur invalidates his argument. 他不根據前提推理因而論證無效。
- crystal growth by zone melting method 區熔法晶體生長
- electro-beam floating zone melting 電子束懸浮區熔煉
- The alliance has been forged in the crucible of war. 這個聯盟經受了戰爭的嚴峻考驗。
- electron beam floating zone melting 電子束懸浮區熔
- Patience is a sine qua non for a good teacher. 做個優秀教師必不可少的條件是要有耐心。
- The diplomat was declared persona non grata. 這位外交家被宣布為不受歡迎的使節。
- electron beam floating zone melting(EBFZM) 電子束區熔
- The alliance had been forged in the crucible of war. 這個聯盟經受了戰爭的嚴峻考驗。
- He is declared personal non grata and forced to leave the country. 他被宣布為不受歡迎的人而被迫離開該國。
- electron-bombardment zone melting 電子轟擊區域熔化
- temperature gradient zone melting 溫度梯度區熔