分类

• We assert that the braun-blanquet approach does not fall short .
  我们坚信其它分类途径比之Braun-Blanquet途径，仍然是有所不足。
• The main classes of materials are metals, polymers, ceramics, and composites .
  材料的主要分类为金属、高聚物，陶瓷，及合成材料。
• The parallelism in the classification of organisms and phytocoenoses is realized .
  人们已认识到生物分类和植物群落分类是平行的。
• His most important contribution was to produce a classification of observed motions .
  他最主要的贡献是对观测到的运动进行了分类。
• The library of congress system, likewise, belongs to the turn of the century .
  同样，国会图书馆分类体系也不过是在本世纪初出现的。
• A shelflist is a stock record in classified order of bookstock at each service point .
  排架纪录是每个服务点按藏书分类排列的藏书记录。
• He maintained that classification by the degree of the equation was the correct principle .
  他主张按方程的次数来进行分类是正确的原则。
• Taxa which occur only in single restricted geographical areas are known as endemics .
  仅仅出现于单个有限地理区域的分类群称为特有类群。