coniscope ; koniscope
... konimeter 尘埃计 koniscope 尘粒镜 Konowaloff rule 科诺瓦洛夫规则 ...
基于80个网页-相关网页
用扫描电子显微镜和X射线能量色散仪测定某铸造作业翻砂车间、造型车间、清砂车间和某采石作业生产性粉尘粒子的结构及各元素的百分含量。
Methods Scanning electron microscope and X-ray analysis were used to study the distribution of all kinds of elements in sand-cast, sculpt and clear-sand of one foundry work and quarry work.
youdao
应用推荐
模块上移
模块下移
不移动