例句與造句

1. Substrate slices of uniform electrical properties are necessary for integrated circuit device fabrication . at present there are variations in electrical properties across substrate slices . these are associate with deep levels , in particular el2 , which is generally attributed to antisite defect complexes and considered to be related to grown - in dislocations formed by thermal stresses
   研究證明， si - gaas襯底電學特性的不均勻與材料中深能級微缺陷，特別是el _ 2 (深能級施主，被認為是as的反位缺陷的復合體)有極大的關系，而這些深能級微缺陷又與熱應力形成的長入位錯有密切聯(lián)系。
2. It's difficult to find substrate slice in a sentence. 用substrate slice造句挺難的