切换判决是采用A3事件还是A5事件由数据库参数()来控制。
参考答案:Intra-frequency Handover Strategy
有关西藏的叙述不正确的是[ ]
A.吐蕃是藏族的祖先
B.明朝时,西藏已归属中央 * *
C.清朝时期设立驻藏大臣
D.中央对历代达赖和班禅的册封制度始于清朝
The ship’s draught forward is slightly deeper than the draught aft. This condition is called()in shipping terms.
A.trim by the head
B.trim by the stern
C.even keel
D.drafts different