intranasal inoculation造句

例句与造句

1. Diluting virus with 0 . 85 % nacl into concentration of 10 - 1 - 108 , the normal mice were challenged by intranasal inoculation of a range of 200ul virus dilution to assay its ld50
   以10一仪10一，八个稀释度的病毒鼻腔接种小鼠， 0 . lml /只，测定其小鼠半数致死量( lds 。
2. It's difficult to find intranasal inoculation in a sentence. 用intranasal inoculation造句挺难的