It provides an available evaluation method for safety measurement at the space vehicle launching site.

该理论模型可为航天发射场制定安全防护措施提供有用的评估方法。

youdao

It provides an available evaluation method for safety measurement at the space vehicle launching site.

该理论模型可为航天发射场制定安全防护措施提供有用的评估方法。

youdao