求翻译：前置光学系统整体体积紧凑，重量相对其他星载同类产品大为减轻，且在无摆扫前提下，满足大视场需求，适应星载和机载平台的需求。是什么意思？

The overall volume of the front optical system compact, the weight is greatly reduced compared to other similar products spaceborne, and in no pendulum sweep under the premise, to meet the needs of a large field of view, to adapt to the needs of spaceborne and airborne platforms.

Pre-volume compact optical system as a whole, the weight compared to other star contained similar products, and much less in a position to meet the prerequisite sweeping the Field of View needs to adapt to an on-board and the platform.

The pretage optical system overall volume is compact, the weight relative other space similar product for reduces greatly, also sweeps under the premise in not the pendulum, meets the big field of view need, the adaptation space and the aircraft-borne platform demand.

Front overall compact optical systems, greatly reducing weight compared to other similar products on satellite, and no pendulum sweep premise to meet the large demand, adapt to the needs of the spaceborne and airborne platforms.

正在翻译，请等待...