1·The key interspecific interactions are competition, predation, parasitism and mutualism, whilst the main intraspecific interactions are competition, cannibalism and altruism.
关键的种间相互作用是竞争、捕食、寄生和互利共生，而主要的种内相互作用是竞争、自相残杀和利他主义。
2·The simulation results showed that, if the relative (resource) advantage of various transportation modes was evident, there existed the possibilities of mutualism and an optimum cooperation level.
仿真结果表明，如果各种运输方式的相对资源优势比较明显，就存在互利共生的可能性，并存在一个最优的合作水平。
3·The aim of effectively promoting the production of nisin is achieved by the mutualism of the two bacteria.
通过两菌互利共生，达到有效促进乳酸链球菌素生产的目的。
4·The main types of the coordination in the family business CAS mainly include the following: Commensalism, Amensalism, Mutualism, Competition, Predation, and Adaptation etc.
家族企业个体之间的协同主要有：共栖、偏害、互利共生、竞争、掠食、适应等。