orthogonal experimental design

• 正交试验设计

orthogonal experimental design的用法和样例：

例句

1. In this study, the kinds of additive and extraction conditions are sieved by orthogonal designing method.
   本文用正交试验设计法对添加剂种类和浸取条件进行筛选研究。
2. Applying techniques and effects of special foliage fertilizer on Chinese date is tested and studied by adopting orthogonal design.
   采用正交试验设计对枣树专用叶面肥施肥技术及其肥效进行了研究。