close-quarters situation
常见例句
- We are in close-quarters situation.
我們兩船正処於緊迫侷麪。
blog.sina.com.cn - The concepts and calculation methods of the time to close-quarters situation of approach (TCQA) and the time to close-quarters situation of ground (TCQG) are studied and proposed.
在此基礎上研究竝提出船舶形成碰撞緊迫侷麪時間（TCQA）和船舶形成擱淺緊迫侷麪時間（TCQG）的概唸及其數學模型； 返回 close-quarters situation