Thrust to Weight Ratio  推重比

Thrust-to-Weight Ratio  推力重量比

weight to thrust ratio  重量推力比

anchor holding power to weight ratio  锚抓着力与重量比

determinator of ratio of specific heat of gas  气体比热容比测定仪

fuel-to-weight ratio  燃料与结构重量比

holding power to weight ratio  抓重比

Invariability of Ratio of Areas  面积比不变性

mass to thrust ratio  质量推力比

Power-to-weight Ratio  动力-重量比; 功率质量比

ratio of weight loss  失重率

ratio of weight on bit  钻压分配比

thrust weight ratio  推重比

thrust-weight ratio  推重比

volume to weight ratio  容重比

weight ratio of ball and powder  球料比

weight ratio of catalyst to oil  剂油比

weight ratio of iron to carbon  铁碳比

weight ratio of water to oil  水油比