优化油菜小样品模型时，应该选择全部的预处理方法，根据优化结果选择最佳模型。
When optimizing the model for the small-sample rapeseed, all of the spectral pretreatment methods should be selected. The best model was then selected according to the optimizing result.
没有现成的指南或过程样品、模型、形式和实例可供你复制。
There are no policy or process samples, no templates, no forms, and no examples to copy.
易腐、易损或者危险品不得作为样品或者模型提交。
Articles that are easy to rot or become broken, or articles that are dangerous, may not be submitted as sample or model.
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