A.Long range identify and track system B.Long range interaction technical C.long-distance wireless radio and telehpone communica tiontechnical D.Long-distance image track system
A.慣性 B.旋回性 C.快速性 D.航向穩(wěn)定性
A.船首向操舵一側方向偏轉幅度越小 B.船尾向操舵相反一側方向偏轉幅度越小 C.旋回直徑越大 D.旋回性能越好