大家都搜:
指标种
1、species───n.[生物]物种;种类;adj.物种上的
2、ge index───通用电气指数
3、cavies species───豚鼠物种
4、hyracoidea species───舌鳎科
5、index───vi.做索引;vt.指出;编入索引中;n.指标;指数;索引;指针
6、pliability index───柔韧性指数
7、string index───字符串索引
8、keratometric index───角膜测量指数
9、evenness index───均匀性指数
1、In addition, the composition of species, Numbers and the index of community structures were changed with latitude and spring tide.───此外,种类组成、生物量和群落结构指数都随纬度和潮汛的不同而变化。
2、Another indicator, the Living Planet Index, averages changes in the sizes of populations of 1, 686 vertebrate species.───另一个指标,地球生命指数,是1 686种脊椎动物的种群数量变化的平均数。
3、Because it needs clean water to survive, the new bug is a crucial index species that could be used to gauge a river's health, NIBR's Min-Ha said.───因为它必须在干净的水源地生活,因此它可以被看作是检验水质标准的生物。
1、Based on date from plots collected in 2005, the flora, structure, species richness index, species diversity index and community evenness of Cork oak Forest in Mount Miaofeng, Beijing were studied.