物种

• Such processes might include materials diffusing into fibers as well as substances exuding out to the surface .
  这些过程包括物种扩散进入纤维和以纤维内部扩散到表面。
• It harmonises perfectly with the view that there is no essential distinction between species and varieties .
  这和物种与变种之间并没有本质区别的观点，却是完全符合的。
• Species have not been independently created, but had descended, like varieties, from other species .
  物种和变种一样，是从其它物种所传下来的，而不是分别地创造出来的。
• The cases of karyotypic evolution mentioned so far have concerned karyotypes of related species .
  到现在为止所提到的染色体组型进化的例子都是关于相近物种的染色体组型。