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。

youdao

The attribute recognition model of road states evaluation was discussed, and the power weight was worked out with the entropy method, which reduced the subjectivity, improved the reliability.

建立了道路路况评价的属性识别模型，运用熵值法确定指标权重，避免了定权的主观随意性，提高了评价模型的可信度。

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The sense of unalloyed power we often take from his music is a result, not of the weight of orchestra sound.

我们常常从他的音乐中获得纯粹的力量，这并非来自管弦乐队宏大的音量。

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"We have two large countries in Brazil and Nigeria who carry the weight of being a regional power,".

VOA: standard.2009.10.15

Abolhassan Bani Sadr, who was Iran's first president after the Islamic Revolution, says the power of the bazaar has diminished since that time, but that that it still carries considerable weight.

VOA: standard.2010.07.20

Give them up and the cost in terms of power, weight and influence for Britain would be infinitely greater.

BBC: NEWS | UK | UK Politics | In full: Tony Blair's speech

Goliath huffs and puffs and prepares to squash David.com as if it were a bug, planning to destroy it with reach and power and weight.

FORBES: Coming soon -- cyber co-ops

In other green tech and design news, Hitachi unveiled an impressive new wireless controlled robot to help with the Fukushima Daiichi cleanup and London-based designers Martin Riddiford and Jim Reeves developed the GravityLight, an amazing low-energy, battery-free light that works by harnessing the power of weight and gravity.

ENGADGET: Inhabitat's Week in Green: madder root batteries, sun-powered plane and the world's first fiber-optic solar cell