jackscrew

复数：

名词复数: jacks-of-all-trades

更多词形：

名词复数: jacks-of-all-trades |

单词例句：

jackscrew top thread method

顶丝调整法

Analysis and Solving Method to Abnormal Driving Sound of Elevation Jackscrew on Limited Motion Antenna.

限动天线俯仰丝杠传动异常响声的分析和应对措施。

jackscrew

n. 螺旋起重机

Depend on customer requirements and actuator size. Jackscrew or hydraulic manual overrides can be supplied.

依照客户需求及气缸尺寸,可提供手轮手柄或液压手动装置

Horizontal stabilizer jackscrew clutch failed backlash test with reference to routine task-card 27-0345-01.

按例行工卡27-0345-01进行测试，水平安定面蜗杆离合器有空行程。

square jackscrew

方形起重螺杆

buttress jackscrew

锯齿型起重螺杆