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Geometric morphometrics:Current and future in China 被引量:3
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作者 Ming Bai 《Zoological Systematics》 CSCD 2017年第1期1-3,共3页
Although there were many ancient Chinese mathematicians contributed a lot on geometry, Geometric morphometrics (GM) in modern concept was not firstly proposed by Chinese. The super capability of geometric morphometr... Although there were many ancient Chinese mathematicians contributed a lot on geometry, Geometric morphometrics (GM) in modern concept was not firstly proposed by Chinese. The super capability of geometric morphometries in scientific computing and problem solving has gained a lot of attentions in the world. Until early of 21 centuries, geometric morphometries was introduced into China. Since then, GM was rapidly applied in many research fields. However, it is a pity that GM is still not well-known in China as many works are published out of China. Thus, the special issue "Geometric morphometrics: Current shape and future directions" is organized. The present issue presents a series of contributions in this scientific field. In future, there will be many considerable new developing fields on GM needed to pay more attentions, for instances, 3D geometric morphometrics, 4D analysis, visualization of amber, new machine developing, new software developing, automatic identification system, etc. Once these technical bottle-necks on 3D data collecting and merging geometric morphometric data from multiple characters could be solved, the automatic identification system and other fields based on Big Data would come true. 展开更多
关键词 Geometric morphometrics 3D led-sim VISUALIZATION multiple characters.
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InGaAlP外延片的微分析
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作者 樊华 曹永明 +1 位作者 曾伟 李越生 《半导体技术》 CAS CSCD 北大核心 2005年第12期32-34,共3页
介绍了电子显微镜和二次离子质谱仪(SIMS)两种当前主要的微分析工具在四元InGaAlP发光二极管(LED)外延片分析过程中的应用,讨论了它们各自的适用领域,指出两者有机的结合可以得到比较全面的分析结果,为工艺监控和工艺改进提供了参考。
关键词 电子显微镜 二次离子质谱 发光二极管 外延片
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