To what extent competition determines the composition of a community and the density of particular species has been the source of considerable controversy.
竞争对于一个群落的组成和特定物种的密度的决定程度有多大，一直是相当有争议的问题。
You are to write a composition of about 400words on the following topic: Competition or Cooperation?
写一篇约400词的作文，题目如下：竞争或合作？
I love literature and writing, and have received awards in the composition competition. in professional journals were published in a lot of technical papers, one more was the core journals rather.
我喜欢文学和写作，并获得了作文比赛中获奖。在专业期刊在大量的技术论文发表，还有一个是核心期刊比较。
I love literature and writing, and have received awards in the composition competition. in professional journals were published in a lot of technical papers, one more was the core journals rather.
我喜欢文学和写作，并获得了作文比赛中获奖。在专业期刊在大量的技术论文发表，还有一个是核心期刊比较。
应用推荐