On arriving at the front they began to study the defense works.
刚一到达前线，他们就开始研究防御工事。
The bad weather delayed the defense works. It is dependent on the weather.
恶劣的天气耽搁了防御工程。工程取决于天气。
This paper presents some progresses of the research works for defense application .
本文讨论我们的微波遥感信息研究在现今军事科技中几个方面的应用。
This paper presents some progresses of the research works for defense application .
本文讨论我们的微波遥感信息研究在现今军事科技中几个方面的应用。
应用推荐