weight to thrust ratio 重量推力比
mass to thrust ratio 质量推力比
impeller thrust-total thrust ratio 叶轮推力与总推力比
Horsepower-Thrust Ratio 推力马力比
thrust-to-weight ratio 推力重量比
total thrust ratio 叶轮推力与总推力比
weight t to thrust ratio 重量推力比
Thrust-weight ratio 推力重量比 ; 马力推重比
If also use Optional Vector Thrust System, is over 1:1 Thrust Ratio, The Vector Thrust Jet Can Perform Any 3d and Hovering Fly!
也可以选用矢量系统和推力超过1：1的比例，矢量推力可以执行任何三维及悬停飞行！
Engine pressure ratio (EPR), the ratio of inlet pressure over exhaust-let pressure measurements. The ratio is used as the primary parameter to set thrust on some engines.
发动机压力比(epr)，进气压力与排气压力值的比，某些发动机以此作为设定推力的主要依据。
With such a pressure ratio of 5, the resulting thrust is about 60% of maximum theoretical.
与这样的压力比5，由此产生的推力是约60 %的最高理论。
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