As a coelostat, MA tracks the motion of celestial objects observed at their meridian passages.
MA作为定天镜跟踪天体的运动,望远镜在天体中天前后进行观测。
As a coelostat, MA tracks the motion of celestial objects observed at their meridian passages.
MA作为定天镜跟踪天体的运动,望远镜在天体中天前后进行观测。
The extract of Sophora japonica L. was processed by inorganic ceramic membrane, and the whole solid, effective ingredinent and flux of mebrane were examined.
用孔径为0.2μm的无机陶瓷膜对槐米提取液进行微,对提取液微前后在总固体、性状、指标性成分、膜通量等方面的变化进行对比分析。
声明:以上、词性分类均网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。