各种骨骼的形状和结构也必须加以调整，以使肌肉在直立行走时能够执行这些功能。
The shape and configuration of various bones must likewise be modified to allow the muscles to perform these functions in upright walking.
我的身体在不断改变，因为我的胳膊和脑袋的关系。我的肌肉在动。
My body is constantly changing, because of the relationships between my arms and my head. My muscles are moving.
并且肌肉在静止的时候代谢率很低。
你应该能感觉到自己的肌肉在放松。
他们发现老鼠心脏肌肉在几天内再生。
有三种不同类型的肌肉在哺乳动物的身体。
There are three different types of muscle in the mammalian body.
越来越多的研究显示，人的意志力与肌肉在功能上很相似。
A growing body of research suggests that will power functions like a muscle.
蚂蚁的肌肉和哺乳动物的肌肉在许多方面都很不相同。
A. Ants' muscles are not unlike those of a mammal in many ways.
你的心开始英镑和肌肉在您的胳膊和腿的紧张起来。
Your heart starts to pound and the muscles in your legs and arms tense up.
肌肉在强力收缩一定次数之后将无法再继续用力的拉缩。
Muscles will only contract forcefully a certain number of times before they refuse to pull hard again.
卢平面颊上的一块肌肉在跳动。他点点头，但似乎再也说不出话来。
A muscle was jumping in Lupin's jaw. He nodded, but seemed unable to say anything else.
我的身体在不断改变，因为我的胳膊和脑袋的关系等等，我的肌肉在动。
My body is constantly changing because the relationships between my arms and my head and so forth. My muscles are moving.
正如你的肌肉在紧张之后需要放松，在短时间紧张工作之后，你也需要放松。
Just like your muscles need to relax after they tense up, you need to relax after short bursts of focused work.
科学家们还对这些男人的肌肉进行活检，以检测他们的肌肉在细胞层次的功能。
The scientists also biopsied the men's muscles to examine how well their muscles functioned at a cellular level.
如果我们没有训练我们的肌肉在较长的时间段里按一定频率工作，他们将很快疲劳。
If we have not trained our muscles to fire at a certain rate for an extended period time, they will tire quickly.
举重锻炼的主旨是先将肌肉组织“瓦解”，然后对其加强，这样肌肉在愈合后就变得更强健了。
The whole point of weight lifting is to break down muscle tissue, then pamper it so it can heal into a stronger version of its former self.
鉴于许多有毒物质都是苦味的，所以研究者们以为肺部的肌肉在遇到苦味时会收紧和收缩，从而使得呼吸者远离那些有可能有毒的苦味物质。
Many toxic compounds are bitter, so the researchers expected the lung muscle to tense up and contract—to compel the breather to move away from whatever was bitter and perhaps toxic.
希尔斯登一直在抱怨他小腿肌肉抽筋。
当你看见我伸手去拿水杯时，你下颌的肌肉感应性地活跃起来，但只是在我为了喝水而伸手拿的时候。
Your jaw muscles activate sympathetically when you see me initiate my reach for the glass, but only when I am reaching to have a drink.
鲸鱼的肌肉和非重要器官能够在长时间缺氧的情况下正常工作。
A whale's muscles and non-vital organs are able to function without oxygen for an extended period of time.
由于睡眠时呼吸道中的气流阻力更大，并且用于呼吸的肌肉效率有变化，所以在睡眠时呼吸需要用两倍的力气。
It takes twice as much effort to breathe during sleep because of greater resistance to airflow in the airways and changes in the efficiency of the muscles used for breathing.
为避免膝盖疼痛，您可以在柔软的平面上跑步以增强腿部肌肉。
To avoid knee pain, you can run on soft surfaces to strengthen your leg muscles.
当你在每次锻炼中取得进步时，你都会增加新的肌肉。
在60岁左右，“肌肉真的开始分解，”一位研究衰老的研究员凯瑟琳·斯塔尔说，“也正因为如此，老年人对蛋白质的需求实际上增加了。”
At around age 60, "muscles really start to break down," say Kathryn Starr, an aging researcher, "and because of that, the protein needs of an older adult actually increase."
市场营销是诱人的：在早晨的奶昔或果汁饮料中加入蛋白质粉，用最少的努力就能让你拥有更强壮的肌肉和更健康的身体。
The marketing is tempting: Get stronger muscles and healthier bodies with minimal effort by adding protein powder to your morning shake or juice drink.
在一次艰难的手术中，医生将基特的神经移动到她上臂肌肉的不同部位。
In a difficult operation, a doctor moved Kitts's nerves to different areas of her upper-arm muscles.
研究人员斯塔尔说，随着人们年龄的增长，肌肉力量是帮助他们保持强壮并继续在自己的家里独立生活的关键。
As people age, researcher Starr says muscle strength is key to helping them stay strong and continue living on their own in their own homes.
肌肉撕裂在治愈后会留下伤疤。
她感到他在揉捏那些疼痛的肌肉。
她感到他在揉捏那些疼痛的肌肉。
应用推荐