英语翻译
public-safety radio service
拓展翻译
大气无线电窗
atmospheric radio window
大众无线电通讯服务
public radiocommunication servi-ces
单向无线电通信
single-way radio communication
等强无线电范围指标
equisignal radio-range beacon
点间无线电通讯
point-to-point radio communicat-ion
大众
commonage; commonalty; demos; plebeian; populace; the masses; the people; the public
population
大众传播
public communication
大众传播工具
mass communication
大众传播媒体
mass media
大众的
popular
popular
大众购买力
mass purchasing power
大众化
in a popular style; popular
大众所关注的事物
object of general concern
大众银行
popular bank
船舶安全公约
ship safety convention
船内安全报告
clean bill of health
戴维安全灯
Davy's lamp
弹簧安全阀
spring safety valve
弹簧式安全阀
spring (-loaded) pressure relief valve
大气无线
atmospheric radio wave