rectification ratio造句

例句与造句

1. We found that oxidation after forming the films greatly improved the performance of c _ ( 60 ) diodes . the diodes that were modified evidently excelled those that were not modified in rectification ratio in the same conditions
   通过对氧化步骤的研究发现:在相同条件下,经过氧化的c _ ( 60 )二极管的开关比明显高于未经氧化的c _ ( 60 )二极管。
2. It's difficult to find rectification ratio in a sentence. 用rectification ratio造句挺难的