main lifting structure
基本解释
- [机械工程]主起升机构
英汉例句
- With the main blade lifting screw, nut structure, stable and reliable.
主锯片升降采用螺杆, 螺母结构,平稳可靠。 - The oil-line structure, control system and their working principles of the hydraulic lifting system for the main magnets of CYCIAE-30 cyclotron are introduced.
研究设计了CYCIAE-30回旋加速器主磁铁液压举升系统的油路结构和控制系统,并说明了它的工作原理。 - The electric timing system of the main lifting structure on bridge crane is researched in this paper for providing a reference to the improvement of the electric controlling system.
主要研究桥式起重机主起升机构调速系统,为工厂桥式起重机电控系统改造提供一种参考。
双语例句
专业释义
- 主起升机构