The outer array contains a single key/value pair, with the key Now.

最外层数组只包含一个键/值对，键名是 Now。

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This paper describes experimental design used in the inner array and the outer array of robust design, including factorial design, fractional factorial design, foldover design, etc.

叙述了稳健性设计内外表中所用的实验设计，包括析因设计、部分析因设计、折迭设计等方法。

youdao

This paper describes experimental design used in the inner array and the outer array of robust design, including factorial design, fractional factorial design, foldover design, etc.

叙述了稳健性设计内外表中所用的实验设计，包括析因设计、部分析因设计、折迭设计等方法。

youdao