sem 是什么意思

	SEM ＝scanning electron microscope 扫描电子显微镜。

* 扫描电子显微镜(Scanning Electron Microscope)，一种利用电子束在试样表面逐点扫描成像的电子显微镜。

	1.	Sem stages are now available that can handle wafers 125 mm and larger in diameter . 现今已有能处理125mm和更大直径的片子的SEM样品台。
	2.	Sem meets with kindergarten organisations 教育统筹局局长与幼稚园教育团体会面
	3.	Gold - plated thickness measurement by sem 金属盖层厚度的扫描电镜测量方法
	4.	Sem welcomes final report by committee on teachers work 教统局局长欢迎教师工作委员会报告
	5.	Micron grade lenght measurement by sem 微米级长度的扫描电镜测量方法
	6.	Remarks by professor luk cause damage to sem s reputation 教统局指陆鸿基副校长言论损害局长声誉
	7.	Sem observation on the pollens of three species in isodon 香茶菜属3种植物花粉形态的扫描电镜观察
	8.	Sem - eds technique and examination of lipsticks 技术与口红的检测
	9.	Sem visits lantau island with photos 教统局局长访问大屿山附图
	10.	Analyses of application traps of sem 结构方程模型应用陷阱分析

sem是什么意思