difference system的用法和樣例：
例句
- This requires a servo follow-up system to keep the operating angular displacement between gimbal and case down to acceptable low limits.
這就需要有一隨動(dòng)系統使框架與殼體間的工作角位移保持在滿(mǎn)意的小范圍之內。 - In design procedure of the railway power telecontrol system, anti-interference capability should be emphasized, and its costs will be minimized.
在鐵路電力遠動(dòng)系統設備的設計過(guò)程中，應重視設備的抗干擾設計，在設計階段將抗干擾成本降到最低。
