(2)后电位(after potential):锋电位过后即为历时较长的后电位:先为负后电位,历时约15毫秒,其幅度约为锋电位的5~6%,前半期与兴奋后兴奋性变化周期中的...
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16、U波:它代表心肌激动的“激后电位”(after potential)。 17、J点:QRS波群的终末与ST段起始交接点,大多在等电位线上,通常随ST段的偏移 而发生移位。
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after-potential 后电位 ; 后电势
positive after-potential 正后电位 ; 阳性后电位
negative after-potential [生理] 负后电位
prolonged depolarizing after-potential 持续去极化后电位
hyperpolarizing after-potential 超极化后电位 ; 以及超极化后电位
depolariting after-potential 去极化后电位
Viewings of the 6,000 square foot brick home will be scheduled only after potential buyers show they are financially capable of closing the deal.
只有当潜在买家证明自己有经济实力购买这处6000平方英尺的砖房住宅后,才会安排看房。
Viewings of the 6, 000 square foot brick home will be scheduled only after potential buyers show they are financially capable of closing the deal.
只有当潜在买家证明自己有经济实力购买这处6000平方英尺的砖房住宅后,才会安排看房。
The results convey that this way of indirect calculating temperature makes error decrease after potential temperature and air pressure is computed.
结果表明:通过推算位温、气压等方法间接推算气温,比不考虑海拔直接推算气温误差有所减小。
The state's Republican governor,Tim Pawlenty, widely seen as a potential presidential candidate, refused to certify Franken after the recount, saying that he would wait until the state Supreme Court had ruled.
VOA: standard.2009.06.30
After that, they suddenly in some children saw the potential that was there all along.
之后,突然他们在一些孩子身上,看到一直都有的潜力。
So what is shown here is the potential solution to potentially read out neural signals dragged from the brain and use these signals after some interpretations or decrypting if you will to drive prosthetic arms or computer cursors on the screen.
大家现在看到的是一种可能的解决方案,有助于解读病人大脑发出的神经信号,同时在经过翻译或者解码之后,使用这些信号,驱动假臂,或者电脑屏上的光标。
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