A、 Speed,To be expressed in knots: without further notation meaning speed through the water;
B、 Speed,To be expressed in knots: ground speed" meaning speed over the ground."
C、 Time:Times should be expressed in the 24 hour UTC notation ,if local time will be used in ports or harbours it should clearly be stated.,
D、 Geographical names:Place names used should be those on the chart or Sailing Directions in use.Should these not be understood, latitude and longitude should be given.
答案：ABCD
A、 Speed,To be expressed in knots: without further notation meaning speed through the water;
B、 Speed,To be expressed in knots: ground speed" meaning speed over the ground."
C、 Time:Times should be expressed in the 24 hour UTC notation ,if local time will be used in ports or harbours it should clearly be stated.,
D、 Geographical names:Place names used should be those on the chart or Sailing Directions in use.Should these not be understood, latitude and longitude should be given.
答案：ABCD
A. 平均海平面
B. 平均大潮高潮面
C. 平均大潮低潮面
D. 灯塔底座水平面
A. 表示下述信文是对前面询问的答复
B. 表示下述信文为发送者意图通过某个规定影响他人
C. 表示下述信文是通知他方即将要采取的航行行为
D. 表示下述信文局限于所观察到得事实、情况等
A. 内河VTS
B. 沿海VTS
C. 港口VTS
D. 公海VTS
A. 人为原因
B. 机械故障
C. 天气原因
D. 公司管理
A. Being the most comprehensive guide to VTS
B. Being a point of reference for further detailed study
C. Providing guidelines for navigators
D. Aimed at a wide readership to encompass all who are in any way involved with the policy for provision,operation and effectiveness of VTS.
A. 提供
B. 收集
C. 整理
D. 交换
A. 横摇、纵摇、偏荡和垂直升降四种运动形式。
B. 横摇、纵摇、立摇、偏荡和垂直升降五种运动形式。
C. 横摇、纵摇、颠簸、偏荡和垂直升降五种运动形式。
D. 横摇、纵摇、立摇和垂直升降四种运动形式。
A. Information Service
B. Navigational Assistance Service
C. Traffic Organization Service
D. Other service
A. 航行计划
B. 船位报告
C. 最后报告
D. 初始报告
A. 如果条件受到限制,只能根据不充分的资料作出推断,是《国际海上避碰规则》所允许的
B. 虽经系统的观测,但所掌握的资料仍不充分,因而只能假定存在碰撞危险,这种做法是符合《国际海上避碰规则》精神的
C. 如果条件受到限制,没有充分的资料,则不能作出任何推断
D. 如果没有充分的资料,则不能做出存在碰撞危险的推断
