查询词典 screw

compression lag screw：加压拉力螺钉

加压钢板 compression plate | 加压拉力螺钉 compression lag screw | 甲骨综合征,关节与甲发育不良 onycho-osteodysplasia

lag screw with square head：方头螺钉

lag compensator 滞后补偿器 | lag screw with square head 方头螺钉 | lager 窖藏啤酒

lag wood screw：木螺钉

lag unit ==> 滞后部件 | lag wood screw ==> 木螺钉 | lag-error correction ==> 迟滞误差修正

lead screw：导螺杆

随著整个行业对精度和测量能力的要求不断提高,线性马达的使用越来越普遍,因此在众多应用中,导螺杆(Lead Screw)和旋转编码器(Rotary Encoder)已被高速非接触直线光学尺取代.

lead screw：丝杠

现在采用丝杠(lead screw)驱动的贴装机可以达到200微米精度,但产生的粉尘颗粒比较多,每立方米在15000-20000之间. 只有采用线性马达驱动的才能同时满足倒装片组装对精度和清洁度要求,设备生成的粉尘颗粒仅为每立方米558颗粒.

lead screw：进给丝秆

lead quenching 铅浴淬火 | lead screw 进给丝秆 | lead sheathed cable 铅皮电缆

lead screw drive：丝杆

电传动:electric-drive | 丝杆:lead screw drive | 蒸汽驱:steam drive

precision lead screw：精密丝杠

precision lathe 精密车床 | precision lead screw 精密丝杠 | precision level 精密水准仪

constant lead screw：等螺距螺杆

constant hydrostatic head device 静水头调节装置 | constant lead screw 等螺距螺杆 | constant level device 恒液面装置

lead screw tolerance：丝杆公差

螺母公差 nut tolerance | 丝杆公差 lead screw tolerance | 外螺纹公差带 tolerance zone of male threads

photoperiodic response：光周期响应

photoperiodic induction 光周期诱导 | photoperiodic response 光周期响应 | photoperiodism 光期性

Multi-Variate Statistical Analysis：多元统计剖析

311. 多项距阵 Multi-Nominal Matrix | 312. 多元统计剖析 Multi-Variate Statistical Analysis | 313. 发电厂 Power Plant