A gear operator may easily be mounted on top of the external support plate of all stem extensions. 一个齿轮操作机构可以容易的安装在所有阀杆加长件的外部支撑板的顶部。
The sub-systems, which dissipate power and need thermal control, are mounted on a common plate decoupled from the SiC telescope. 需要耗能和温控的子系统都安装在一块支撑板上,和碳化硅主体隔离。
Some distance above the lead block a photographic plate is placed. 在铅块上方某一距离处放一照相底板。
Ions of different isotopes converge at different points on the photographic plate. 在照相底板上不同的同位素的离子会聚于不同点。