substantive input是什么意思 substantive input怎么读
substantive input的用法和样例
- The dash line indicates the possibility of a direct input to the control system through an angle-of-attack indicator.
虚线表示，通过攻角指示器，有可能直接输入到控制系统去。 - This indicated that POC contents did not mainly stem from the input of crop biomass.
而可能与施肥中的直接输入有较大关系。
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