1) elevation drive gear
仰角传动机构
2) elevation drive motor
仰角传动电动机
3) elevation drive motor
仰角传动电动机;仰角驱动电动机
5) elevation synchronous transmission device
俯仰同步传动机构
1.
The practicable improving plan by theoretical analysis and practical verification is presented in view mainly that the backlash accuracy of the elevation synchronous transmission device in a fire control radar can not meet the operation requirement.
针对某火控雷达俯仰同步传动机构的回差精度不能满足使用要求,经过理论分析与实践验证提出了可行的改进方案。
6) mechanismpermitted transmission angle
机构许用传动角
补充资料:仰角
在同一铅垂面内,当视线在水平线上方时,视线与水平线的夹角。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条