orthogonal test的用法和樣例：
例句
- The processing technology of black peanut emulsion rich in selenium was studied with orthogonal tests.
通過(guò)正交試驗對富硒黑花生乳的加工工藝進(jìn)行了研究。 - The conditions for melt-grafting MAH and St onto PP were optimized by orthogonal experiments.
采用正交試驗優(yōu)化了熔融接枝工藝條件。
