Figure 1

Schematic diagram of MNCP-II detection (The figure was created by Microsoft Office Powerpoint 365 and Adobe Photoshop CS 6, URL link “https://products.office.com/zh-cn/powerpoint” and “https://www.adobe.com/cn/products/cs6/photoshop.html”).

Schematic diagram of MNCP-II detection (The figure was created by Microsoft Office Powerpoint 365 and Adobe Photoshop CS 6, URL link “https://products.office.com/zh-cn/powerpoint” and “https://www.adobe.com/cn/products/cs6/photoshop.html”).