instrument mounting plate

例句：

1. 1.The instrument mounting plate is designed to securely hold the instrument in place.
   仪器安装板设计用来稳固地固定仪器。
2. 2. The technician carefully mounted the instrument onto the mounting plate.
   技术员小心地把仪器安装在安装板上。
3. 3.The mounting plate was necessary for ensuring proper alignment of the instrument during testing.
   安装板对于确保测试期间仪器的正确对齐是必要的。