jackscrew中文什么意思
【机械工程】螺旋起重器。
- buttress jackscrew: 锯齿型起重螺杆
- jackscrew analogy: 起重螺旋模拟
- square jackscrew: 方形起重螺杆; 矩形起重螺杆
例句与用法
- 13a , ; rectangular connectors for frequencies below 3 mhz ; part 7 : detail specification for a range of connectors with polarized guides or jackscrews and size 16 round contacts ; removable crimp contact types with closed crimp barrels , rear insertion front release , with assessed quality
频率低于3mhz的矩形连接器.第7部分:一系列矩形连接器的详细规范:具有评定标明极性式插孔,螺纹尺寸为16
英文释义
名词- screw-operated jack
同义词:screw jack