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！
Thrust ratios between driving and driven pulleys at several different speed ratios were plotted with respect to torque ratio and compared with each other.
绘出了不同速比下主、从动带轮间相对于转矩比的推力比线图并作相互比较。
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。
When numbers of the inner nozzle are enough, plug nozzle has less size, less weight and higher thrust efficiency than the bell nozzle under same area ratio.
在单元数足够多时，环簇式塞式喷管可比相同面积比的钟形喷管的尺寸更小，重量更轻，推力效率更高；
The ratio of poloidal to toroidal component of mantle convection determined the proportion of seismic energy released in the thrust, normal, or strike-slip earthquakes.
地幔对流的垂直运动与水平运动分量的比率，决定了逆冲、引张与走滑型强震的能量释放份额。
The thrust reverser efficiency declines as the increase of the pressure ratio.
反推效率随着压比的增大而降低。
For improve thrust loading and decrease fuel consume of the engine, propulsive system of the future demand the compressor in possession of higher pressure ratio and more efficiency.
未来飞机推进系统要求压气机的压比和效率均大大高于目前的使用水平，以提高发动机推重比，减小燃油消耗。
Owing to the increasing demand for raising the thrust weight ratio of modern aero engine, it is very important to optimize the structures of the components.
现代航空发动机不断追求提高推重比，优化其零部件的结构设计日益重要。
The P/E ratio, thrust into prominence during the 1930s by value investors Benjamin Graham and David Dodd, measures the amount of money investors are paying for a company's earnings.
市盈率在20世纪30年代因价值投资者本杰明·格雷厄姆和戴维·多德而出名，该指标衡量投资者为公司获利支付的资金。
Meanwhile, linear drive has a simple structure, little thrust-weight ratio, high stiffness, and there is no inter-segments, greatly improves the machining efficiency and machining accuracy.
而直线驱动结构简单，刚度高，推重比大且不存在中间传递环节，极大的提高了加工效率和加工精度。
Blisk is a new integrated structure of blades and disk actually used in the aero-engine of high thrust-weight ratio.
整体叶盘是高推比航空发动机采用的新结构。
Power Plant: Two F404-GE-402 afterburning engines, each in the 18,000 pound thrust class, which results in a combat thrust-to-weight ratio greater than 1-to-1.
发动机：两台F404-GE-402复燃发动机，单台推力达到18000磅，足以让战斗中的整机推重比超过1。根据不同的任务和载荷，战斗半径一律超过500海里。
Due to the thrust reverser guide vane not considered in the model, the parameter (ie. thrust reverser mass flow ratio) that is proportional to reverser thrust was used to evaluate the performance.
在计算模型中没有考虑反推导叶，为此，用与反推力成正比的参数，即反推质量流量比来衡量性能的优劣。
When the expansion ratio becomes larger, both thrust and specific impulse will increase.
适当增大扩张比能提高微喷管的性能。
Along with the increase of the secondary flow pressure ratio, the shock move toward upstream divergent section and the thrust vector angle gradually increases;
次流压比的增加将导致激波向扩张段上游移动，且喷管矢量角不断增加；
Along with the increase of the secondary flow pressure ratio, the shock move toward upstream divergent section and the thrust vector angle gradually increases;
次流压比的增加将导致激波向扩张段上游移动，且喷管矢量角不断增加；
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