sea over 5metres. further information on vhf channel 26.
海浪5米,进一步的消息在vhf26频道上发。
chapter 3 combing the characteristics of the vhf channel and the transmission system, proposes a ad hoc network data link layer protocol which is fit for the vhf channel.
第三章结合超短波信道的特点和采用的传输体制,并对超短波信道数据链路层的一般功能进行了设计。
a listening watch should be kept at any time on the vhf channel 16 as long as the bridge is manned, unless such a watch is required to be kept on other channels by local regulation.
除非当地规则规定要求在其他频道上值听,否则,只要驾驶台上有人值班就应随时保持甚高频无线电话在16频道上值听。