From this, it has opted to focus on life science and medical research, and recently called for proposals for experiments on muscle wasting, osteoporosis and the immune system.

基于此，它选择将重点放在生命科学和医学研究上，并在最近呼吁提出有关肌肉萎缩、骨质疏松症和免疫系统的实验提案。

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Want to gain weight? Focus on muscle-building, not calories.

想增肥？关注肌肉锻炼，不要卡路里。

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Conclusion: CNTF is of trophic function on muscle cells in culture.

结论：CNTF对体外骨骼肌细胞具有营养作用。

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Also on board is a new exercise machine, which is part of ongoing studies into the effects of long-term space flight on muscle and bone loss in astronauts.

VOA: standard.2010.04.05

The cells that take an electrical signal, which is coming down your nerve and convert it into a muscle contraction work this way, so 'neuro' nerve, muscle junctions act based on ligand-gated ion channels.

依靠相同的工作原理,细胞将来自于神经的,电信号传递到细胞收缩肌中,所以神经和肌肉关节运动,都基于配体门控离子通道

耶鲁公开课 - 生物医学工程探索课程节选

and some things on the bars over at Muscle Beach,

在肌肉海滩玩单双杠，

激情生活 - SpeakingMax英语口语达人

Certainly the Baycol situation has put a lot more focus on muscle safety.

FORBES: Magazine Article

Light on muscle, maybe, but heavy on intelligence.

CNN: Behold the?all-seeing, self-parking, safety-enforcing, networked car

In the late 1800s English physiologist John Langley discovered the muscular nicotinic receptor when he tied a frog muscle to a round drum, put nicotine on the muscle and saw it contract.

FORBES: The Nicotine Cure