One can be Malthusian about this.

有关这一点不妨做做马尔萨斯主义者。

There doesn't seem to be much danger of a Malthusian catastrophe.

看起来“马尔萨斯灾难”发生的危险并不大。

A simple (though approximate) model of population growth is the Malthusian growth model.

一个简单的(虽然近似)模型的人口增长率是马尔萨斯的增长模式。

Optimists bet on human ingenuity to spring the Malthusian trap, as it has done so often before.

乐观主义者押注人类智慧能突破马尔萨斯陷阱，就像过去已经多次发生的一样。

Also known as absolute fitness, and as the Malthusian parameter when applied to species as a whole.

业已适应也被称为绝对适合度；当它应用于作为一个整体考虑的物种时，称为马尔萨斯参数。