pn

例句:

• We can try and solve congruences modulo pn for higher and higher value of n.
  我们可以对越来越大的n去试解modpn 的同余式.
  
• Obtaining evidence for the validity of PN scores can take many forms.
  取得PN分数有效性证据可采取多种方式.
  
• Major complications of PN were enterogenous infection and cholestasis.
  PN支持中主要并发症有肠源性感染、淤胆等.
  
• Heat a frying pn until hot, add the butter and scallops.
  来自BBC
• Just like there's drift and diffusion in a PN junction, there's drift and diffusion through the depletion region of a FET.
  来自SA
• Ginzburg was the former head of the theory group at the PN Lebedev Physical Institute in Moscow.
  来自BBC