phasic contraction中文什么意思

位相性收缩

• phasic:    adj. 1.阶段的；局面的。 2. ...
• contraction:    n. 1.缩短，收缩；【医学】挛缩。 ...
• phasic arrhythmia:    窦性心律失常,迷走神经性心律失常

例句与用法

1. The maximal contractile amplitude was 24 . 015 + 2 . 37 % , the duration of phasic contraction lasted for about 20min
   首先出现快速收缩期，最大收缩幅度可达24刀15土2
2. ( 2 ) in high ca2 + krebs - henseleit ( k - h ) solution ( twice of normal concentration ) , duration of phasic contraction induced by fac was prolonged , which was longer than 60min , and the contractile amplitude was enhanced to 58 . 71 ? . 71 % ( p < 0 . 01 ) . after rings were incubated with nifedipine for 15min in order to block the l - type ca2 + channel , the iron induced contractile amplitude was inhibited
   主动脉环用硝苯毗咤（ nifedpine ， nif ）孵育15min以阻断卜型钙通道后，再给予铁刺檄，与未加nif的同浓度细胞外钙离于组相比，铁所致的收缩幅度均明显降低（均p 0刀1 ） ，且高钙液中铁引起的相位性收缩幅度明显高于正常钙组。