实验分类学

红豆杉科、三尖杉科和罗汉松科的系统位置及系统发育关系长期以来都存有争议，本文对此三科在实验分类学方面的研究进展及趋势作了综述。

The systematic position and phylogenetic relationship of Taxaceae , Cephalotaxaceae and Podocarpaceae have long been debated . This paper reviews the advances and the research trends in the experimental taxonomy of the three families .

根据我们就实验分类学标准所获得的结果，只能认为这四个“种”应属于同一个种即Brassicaoleracea内四个不同变种或亚种。

It is suggested that they should rather belong to 4 different varieties or subspecies of the same species Brassica oleracea .

在动物学实验课程中，利用现代实验教学手段整合教学内容，开设综合性实验，把动物分类学放到野外实习中，增开了40%的研究型实验。

In the teaching of zoology experiment , we integrated the content of course by use of the modern experiment teaching means , set up comprehensive experiment , put the animal classification into the open country practice , increased 40 % research type experiment .