分析了用于头盔瞄准具的电磁敏感系统的系统误差，提出了一种校正方法。

System errors for the electromagnetic sensing system of helmet - mounted sighting units is analysed and the method of correction is presented .

youdao

设有测量室和试验室各一个，负责各项试验和检具、检规校正管理等，针尖拥有各种先进检测设备对产品进行控制。

We set up a measurement room and a laboratory which in charge of all kinds of testing and management of all the inspection tool and gauge.

youdao

设有测量室和试验室各一个，负责各项试验和检具、检规校正管理等，针尖拥有各种先进检测设备对产品进行控制。

We set up a measurement room and a laboratory which in charge of all kinds of testing and management of all the inspection tool and gauge.

youdao