What you should know is that the higher your ratio of muscle to body fat is, the easier it will be to eat more but still control your body's fat levels.

所以你需要知道：肌肉与体脂肪比例越高，身体就更容易摄取更多食物，但始终能控制体脂肪含量。

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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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Isokinetic dynamometry has been used to quantify shoulder muscle imbalance by determining an eccentric external rotation-to-concentric internal rotation "total work ratio."

等速肌力测试法被用于量化肩关节肌肉不平衡决定离心外部同轴旋转内部旋转总功率。

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The average person requires about 0.8 grams of protein per kilogram of weight each day, but if you are trying to gain muscle, you may want to increase the protein in this ratio to closer to 1.2 grams each day.

CNN: How should I eat to build muscle mass?