Improving the accuracy of vehicle's strap-down north finder is a hot topic and difficult problem.

提高车载环境下寻北仪的精度是目前的一个热点和难点问题。

youdao

Improving the accuracy of vehicle's strap-down north finder is a hot topic and difficult problem.

提高车载环境下寻北仪的精度是目前的一个热点和难点问题。

youdao