It allows for maximum strength-to-weight ratio and the efficient transferring of forces in order to minimise stresses and avoid whole structure failure.

这种多孔性材料可以使强重比最大化，有效转移承受力，使压力最小化，避免整个结构的垮掉。

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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。

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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。

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And also, it appears to have a high thrust to weight ratio, which again is another positive.

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At 5 feet 8 and 141 pounds, Ye has better power-to-weight ratio than counterparts in other countries, he said.

WSJ: Menu

The key factor in terms of better handling and acceleration, meaning more immediate pleasure in driving, is the power-to-weight ratio.

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