组织切片是制片的关键。常规石蜡组织(简称。蜡块“)切片大致分两类:一类用废旧刀粗修蜡块,接着更换或移动新刀进行细切,形成短时内”一修一切“的操作;另一类则直接用新刀修切蜡块。两者相比,前者切片质量较佳、节省刀片,但频繁切换、操作烦琐、费时;后者省时但费刀。我们取前者的优点,并辅助其它技巧,对蜡块分批修切,在制片中收到良好效果。现介绍如下: Tissue slicing is the key to filming. Conventional paraffin tissue (referred to as ”wax block“) Slice roughly divided into two categories: a class with the waste knife crude repair wax block, and then replace or move the new knife fine cut, the formation of a short period of ”repair everything" operation ; The other is the direct use of new knife repair cut wax block .Compared with the former slice better quality, save blade, but frequent switching, cumbersome operation, time-consuming; the latter save time but fee knife. , And assist other skills, the wax block repair in batches, received good results in the production are as follows: