Another hypothesis ascribes the circles to competition for resources.
另一种猜测认为这些环状物与资源争夺相关。
2
Thus, the hypothesis of competition between construction and verb is proposed.
基于此，我们提出了构式与动词相互竞争的假设。
3
Professor Andrew Lo of MIT has developed the adaptive market hypothesis, attempting to introduce the principles of evolution – competition, adaptation and natural selection – to his financial models.