flat diameter造句

例句与造句

1. Testing of materials for semiconductor technology - determination of the geometric dimensions of semiconductor wafers - part 4 : slice diameter , diamter variation , flat diameter , flat length , flat depth
   半导体工艺用材料的试验.半导体圆片几何尺寸的测定
2. It's difficult to find flat diameter in a sentence. 用flat diameter造句挺难的