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- Step growth of primary silicon in Al-Si alloy [J].Journal of Shanghai Jiatong University,1999(2):142-145. Ai-Si合金中初晶Si的台阶生长[J].;上海交通大学学报;1999(2):142-145
- Dissolution kinetics of primary silicon for hypereutectic Al-Si alloy[J].The Chinese Journal of Nonferrous Metals, 2000, 10(1): 89- 91. Al-Si过共晶合金中初生硅的溶解动力学[J].;中国有色金属学报;2000;10(1):89-91
- This treatment is effective in refining and sphericizing primary silicon crystal,forming microconstituents of dispersion. 达到了细化、球化硅晶体的效果，获得了分布均匀的微观组织。
- There were many different views about the modification mechanism of rare earth element on the microstructure, especially on the primary silicon of hypereutectic Al-Si alloy. 本文还利用热力学以及扫描电镜及其能谱分析了稀土元素的变质机理。
- The solidification of Al-50at.%Si is studied by electron beam melting, drop tube and electromagnetic levitation facility. The growth of the primary silicon is also studied with the modified LKT-BCT model. 本文利用电子束熔炼、落管和电磁悬浮研究了Al-50at.;%25Si合金的凝固过程，并利用修正后的LKT-BCT模型对初生Si晶体的生长过程进行了研究。
- Step Growth of Primary Silicon in Al Si Alloy Al-Si 合金中初晶 Si 的台阶生长
- Control of the size of primary silicon in wrought Al-Si alloy Al-Si系变形铝合金初晶硅尺寸的控制
- Keywords hypereutectic aluminum-silicon;primary silicon;morphology;controlment; 高硅铝合金;初晶硅;形态;控制;
- The disease is still in its primary stage. 这疾病仍然在初发阶段。
- The little boy left primary school at eleven. 这个小男孩十一岁时小学毕业。
- Sure. We are friends since primary school. 当然，我们从小学就是朋友了。
- I started primary school when I was 5 years old. 我五岁时开始读小学。
- A primary cause of Tom's failure is his laziness. 懒惰是汤姆失败的主要原因之一。
- Primary school teachers use a lot of visual aids. 小学教师使用大量的视觉教具。
- Love and hatred are primary emotions. 爱和恨是基本的情感。
- The Democratic primary was held this month. 民主党候选人初选於本月举行。
- Primary education comes under the umbrella of local government. 小学教育受地方政府的保护。
- He only accepted the primary education off and on in his childhood. 他小时候只断断续续地接受过初等教育。
- The primary reason for advertising is to sell more goods. 做广告的根本目的是要多出售货物。
- INFLUENCES OF TRACE ADDITION OF Na,Sr,OR P ON NUCLEATION AND GROWTH OF STAR?SHAPED PRIMARY SILICON IN Al?22%Si ALLOY Na、Sr和P对过共晶Al-Si合金星状初晶硅形核和生长的影响
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
