1) extinctive factors
绝灭因素
1.
The species extinction is popular in nature,and extinctive factors are varions.
物种绝灭现象在自然界是普遍存在的 ,绝灭因素是多种多样的 ,绝灭和进化是生物发展史上的两个重要方面。
2) extinct elements
灭绝元素
3) reason for dinosaur extinction
恐龙绝灭原因
5) extinction
[英][ɪk'stɪŋkʃn] [美][ɪk'stɪŋkʃən]
绝灭
1.
Permanence and extinction for a class of predator-prey system——The system with a stage-structure Beddington-DeAngelis functional response and prey dispersal;
一类捕食-食饵系统的持久性和绝灭性——具有扩散的阶段结构Beddington-DeAngelis功能性反应
2.
Persistence and Extinction of Logistic Single-Species with Pollution and Harvesting;
具污染与捕获的Logistic单种群的持续生存及绝灭
3.
Coexistence and Extinction in Autonomous Competitive Lotka-Volterra Systems;
Lotka-Volterra自治竞争系统的共存与绝灭(英文)
6) extinction
[英][ɪk'stɪŋkʃn] [美][ɪk'stɪŋkʃən]
灭绝
1.
Persistence and Extinction of a Population in a Small Capacity and Polluted Environment;
在容量较小的污染环境中种群的持续生存与灭绝
2.
On the extinction of finite measure-valued branching processes;
有限测度值分支过程的灭绝
3.
Extinction and Permanence of a Predator prey System with Impulsive Effect;
脉冲效应下一个捕食食饵系统的灭绝与持续生存(英文)
补充资料：非密度制约因素(见密度制约因素)
非密度制约因素(见密度制约因素)
l焦非密度制约因素见生态因素、密度制约后
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