目的应用近红外光谱快速鉴别左炔诺孕酮片的真伪。

Objective To establish an near-infrared spectroscopy (NIR) method for the rapid identification of levonorgestrel tablets.

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目的应用近红外光谱快速鉴别左炔诺孕酮片的真伪。

Objective To establish an near-infrared spectroscopy (NIR) method for the rapid identification of levonorgestrel tablets.

youdao