As against an inlet manifold engine of the same power, the turbo engine requires a smaller installation space and as such has a better power-weight ratio.
与相同功率的进气歧管发动机的相比，涡轮增压发动机需要相对较小的安装空间，同时也具有较好的功率重量比。
Pneumatic muscle is a lightweight, flexible pneumatic actuator with high power weight ratio.
气动肌肉是一种具有重量轻、功率—重量比高的新型气动柔性执行器。
The invention of hydrogen detonation engine is safe in performance, strong in dynamic force, high in power, weight ratio and efficiency.
本发明的氢气爆轰发动机工作安全，动力强劲，功率与体重比高，效率高。
Thee A29 Clan was to be propelled by a Rolls-Royce Meteor engine, up-rated to 700 bhp, which would give the Clan a top speed of 30 mph (48.3 kph) and power to weight ratio of 13.82 hp/tons.
在A29家族是由劳斯莱斯流星引擎推动，最高额定为700马力，这会给家族30英里每小时（48.3公里）和动力的最高时速与重量13.82马力/吨的比例。
In professional cycling, power-to-weight ratio is very important, especially for those who want to climb well and win a Grand Tour.
在职业比赛中，能量与体重的比率是很重要的，特别是那些想在爬山方面获得好的表现或者赢得一个分站冠军的选手。
The closed planetary gear drive mechanism can achieve a high transmission ratio and a high efficiency in transmitting large power with small volume, light weight and compacted structure.
闭式行星传动可在体积小、重量轻和结构紧凑的条件下实现大传动比，高效率地传递大动力。
The weight ratio between phases of two-phase flow has an important influence on the operational properties of power engine.
气雾两相流的相间重量比对动力机的运转性能起重要作用。
The key parameters of bulldozers' traveling hydraulic system, the slip ratio, the efficiency of the hydraulic system, power-to-weight ratio and force-to weight ratio, are studied.
研究了全液压推土机液压行驶驱动系统的关键技术参数——滑转率、效率、牵引比和比功率；
Planetary reducer motor with small size, light weight, wide range of reduction ratio, high transmission power, smooth running, compact structure, high bearing capacity.
行星减速电机具有体积小、重量轻、减速比范围广、传动功率高、运转平稳、结构紧凑、承载能力高等优点。
The cost of the power supply is low, the volume is small, the weight is light, and the ratio of property to price high. It should be a kind of c...
该送丝电源成本低，体积小，重量轻，性价比高，是一种值得推广的电路。
The cost of the power supply is low, the volume is small, the weight is light, and the ratio of property to price high. It should be a kind of circuit worth...
该送丝电源成本低，体积小，重量轻，性价比高，是一种值得推广的电路。
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。
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。
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