This is called sectioning.

这就是所谓的切片。

Methods Paraffin-sectioning and ultra-thin-sectioning.

方法石蜡切片法和超薄切片法。

Method: The technology of sectioning with paraffin was used.

方法：采用石蜡切片法。

The key of the Light-sectioning Method is the outline extraction.

轮廓提取是光切法的关键。

A new method for sample location in semi_thin sectioning is introduced.

介绍了一种半薄切片定位样品的方法。