data grade造句

例句与造句

1. For substation layer , a feasible strategy for bad data grading handling and a practicable method to establish the uniform clock for the power network were put forward
   对于厂站层,论文提出了对不良数据分级处理和建立全网统一时钟的策略和方法。
2. It's difficult to find data grade in a sentence. 用data grade造句挺难的