1) 15 species and species groups
15物种与类群
2) fish population
鱼类种群
1.
Based On the field survey and data analysis,the fish species,distribution features and the current situation and variation of fish population are analyzed,the suggestions of fish population and resources protection are proposed.
根据乌梁素海实地调查和资料分析 ,对乌梁素海鱼类种类、区系特征、鱼类种群现状及变化进行分析 ,并提出保护鱼类种群及鱼类资源的建
3) germplasm group
种质类群
1.
Analysis of maize germplasm groups and heterosis utilization model in hilly areas;
贵州山区地方玉米种质类群分析及杂种优势利用模式研究
4) algae population
藻类种群
1.
Microscopy and the method of black and white bottle were used to study algae population and primary productivity in coastal fishpond.
用显微镜检与黑白瓶测氧法测定滩涂鱼塘藻类种群及初级生产力。
5) population classification
种群分类
1.
An improved particle swarm optimization algorithm based on population classification;
种群分类粒子群改进算法研究
6) bamboo population
竹类种群
1.
Study on the model of theory of bamboo population development;
竹类种群动态理论模式的研究
补充资料：物种
见分类学。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条