Work will now begin to test the hypothesis in rats.现在将要开始在老鼠身上做实验以验证这个假说。

Different hypotheses have been put forward.提出了各种不同的假说。

the hypothesis of a recent shared common ancestry认为有共同晚近祖先的假说

the hypothesis that agents trade assets to maximise an intertemporal utility function假定代理人交易资产以使跨期效用功能实现最大化

I have no patience with the hypothesis that babies are born pretty much alike.我最受不了那种认为初生婴儿长得大都一个样的胡乱猜测。