人时: man-hour效率: productiveness; efficiency; ...安时效率: ampere hour efficiency; ampere-hour efficiency每小时效率: hourly efficiency瞬时效率: momentary efficiency瓦时效率: watt hour efficiency; watt-hour efficiency安培小时效率: ampere hour efficiency; ampere-hour efficiency坏的瞬时效率: instantaneous efficiency of machinery瓦特小时效率: watt hour efficiency; watt-hour efficiency人时: [工业管理] man-hour◇人时分配任务 man-hour distribution task机械的瞬时效率: instantaneous efficiency of machinery时效: 1.(在一定时间内能起的作用)effectiveness for a given period of time2.[法律] prescription3.[冶金学] ageing; aging◇时效规则 limitation rules; 时效期限 length of limitation period; limitation period; 时效中断 interruption; interruption of prescription; 时效中止 cease to run (of limitation period); 时效终止 lapse of time效率: productiveness; efficiency; productivity; workpiece ratio 效率低 inefficient; 效率高 efficient; 提高效率 promote efficiency; 效率首屈一指 second to none in efficiency; 投资效率 the efficiency of investment; 效率就是生命。 efficiency is life茨冈人时代: tempo dei gitani il; time of the gypsies发货人时报: shippers times工时,人时(=man-hour)。: person-hour黑人时代: black times机器人时代: day of the machines男人时尚: menstyle人时产量: output per man-hour; pmh; production per man-hour人时成本: man-hour cost人时评价法: man-hour evaluation人时试验: man-time test私人时间: private time维修人时: mmh maintenance man-hour; mmh; maintenance man-hour