目的研究电刺激大鼠脚桥核（PPN）对丘脑底核（STN）神经元放电的影响，探索高频刺激STN改善运动不能的机制，为临床高频刺激PPN治疗帕金森氏病提供电生理学依据。
Objective The purpose of this study was to research the effect of the electrical stimulation of the pedunculopontine nucleus(PPN) on the neuronal activities of the subthalamic nucleus(STN) in rats.
许多孩子很不强健，他们甚至不能做基本的运动。
Many children are so unfit they are unable to do even basic exercises.
如果你有一份办公室工作，不能经常到户外，或者做足够多的运动，你的健康就有可能受到影响。
If you have an office job you might not be getting outdoors enough, or getting enough exercise, and your health might suffer.
我恐怕不能选非高峰期的会员资格，因为在那些时间段我都没有空闲，而且我也不想只在周末运动。
I'm afraid off-peak membership won't do as I'm not free at those times, and I don't just want to be restricted to weekends.
“我们不能把时间浪费在看那些空泛的科学问题上，这些问题无助于教练与运动员合作和提高成绩。”AIS的科学主管彼得·皮纳说。
"We can't waste our time looking at ethereal scientific questions that don't help the coach work with an athlete and improve performance," says Peter Pricker chief of science at AIS.
经过几次X光和核磁共振扫描，医生告诉我，我不能重回到我的运动中了。
After several X-rays and MRI scans, the doctor told me that I couldn't return to my sport anymore.
在那之后，医生告诉他，他不能再参加运动了，但有一个很好的副作用：他的新技能。
After that the doctors told him he couldn't play sports any more, but there was one good side effect: his new-found skill.
仅仅穿一双斯凯奇的运动鞋并不能让你拥有金·卡戴珊那样的身材。
Simply sporting a pair of Skechers' fitness shoes is not going to get you Kim Kardashian's curves.
我左边身体具有猴子般的运动能力，但我不能用左手做任何细致精巧的事情，如写字、画画等。
The left side of my body has the motor skills of a monkey. I really can't do anything delicate such as writing or drawing with my left hand.
他从来不擅长运动，所以他不能实现他爸爸的梦想成为一个专业的运动员了。
He was never good at sports, so he couldn't live up to his father's dream that he would become a professional athlete.
在海鸥孵蛋期间，学校的运动器材至少在一个月内不能使用。
However, their play equipment cannot be used for at least one month while the bird eggs hatch.
类作为类是不能被知觉的，星球运动的规律并不是写在天上的。
The kind as kind cannot be perceived: the laws of the celestial motions are not written on the sky.
周末足球赛不能成为巴西人唯一的运动方式。
A weekend football game must not be the only physical activity for a Brazilian.
体育运动如果是出于强迫，不会有害于身体，但在强迫之下获得的知识，不能保留在头脑中。
Bodily exercise, when compulsory, does no harm to the body; but knowledge which is acquired under compulsion obtains no hold on the mind.
例如，简单地击打一桶球不是有意识地练习，这是多数高尔夫运动员不能提高的原因。
For example: Simply hitting a bucket of balls is not deliberate practice, which is why most golfers don't get better.
历史书写了规则与条例，没有像前人那样去努力奋斗争取过，你就不能被称为是这项运动中最好的运动员。
History dictates the rules, the criteria, and people don't get to be called the best player in the sport without earning it the way predecessors did.
同时，由于离子不能释放自己的运动能量，它就被强迫沿着磁场的方向越来越快的运动。
And because it cannot just shed its energy of movement, it is forced to travel faster and faster in the direction of the field.
参加国际联盟的运动员50%的时间都在路上- - -如果你担心自己不能准时出现在年级教室的话，你就很难把注意力集中在反手击球上。
The international circuit has players on the road 50% of the time — and it's hard to focus on your backhand when you're worrying about being on time for homeroom.
该规定说，女孩不能玩那些舒服的运动，我们认为棒球是让我们舒服的运动。
It says that you can not play with those comfortable sports for girls and then, and that we considered baseball was sort of our comfortable sports.
如果你做的是大量低强度的运动，比如步行，那么你可以减去脂肪，但却不能对强骨有什么助益。
If you do a good deal of low impact exercise, such as walking, you will certainly lose fat but you may not be able to put enough stress on the bones to build them significantly.
能不能给我推荐一种轻便小巧、带耳塞的便携式收音机那样的装备，以便我在运动时收听，比如说骑自行车。
Q. I was wondering if you could give me some suggestions of a small, light portable radio-type gadget with earbuds that would be good for me while I do athletic activities like riding my bike.
你认为一个运动员不能忍受的是什么？
我们的运动是不能孵化的大厅华盛顿。
块相对于另一些板块的运动还不能轻易地解释为它们相对于地球内部。
But the motion of the plates with respect to another cannot readily be.
其他球类运动不能让我感受到与打篮球一样的兴奋和刺激。
Other ball games do not make me feel as excited3 as basketball does.
其他球类运动不能让我感受到与打篮球一样的兴奋和刺激。
Other ball games do not make me feel as excited3 as basketball does.
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