机械推进救生艇 mechanically propelled lifeboat
任何机械推进的船只 any vessel propelled by machinery
推进机械 propulsion machineries ; propulsion machinery
船舷推进机械 over-the-side propulsion machinery
主涡轮推进机械 main turbine propulsion machinery
推进机械控制装置 propulsion machinery control position
辅推进机械设备 auxiliary propelling machinery
本规定所称游艇，是指仅限于游艇所有人自身用于游览观光、休闲娱乐等活动的具备机械推进动力装置的船舶。
The term "yacht" as mentioned in these Provisions only refers to a motor-driven vessel that the owner uses for his own travel, recreation and other activities.
她卸下了照相机上的胶卷推进机械装置。
推进土地改革可以通过促进土地整合和机械化增加农民工的流动，同时也能提高农村收入和消费水平。
Further land reform would both increase the mobility of migrants and, by facilitating land consolidation and mechanization, boost incomes and consumption on the countryside.
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