Such an arrangement may work reasonably satisfactorily for centuries because tribal wars, poaching, and disease keep the Numbers of both man and beast well below the carrying capacity of the land.
数百年来，这样的安排都是相安无事，因为部族战争，偷猎，和疾病把人和动物的数目保持在土地承载能力之下。
The metrics of urban morphology and urban land use are compulsory to each other which can be used to satisfactorily describe the process and characteristics of urban expansion.
城市形态指数与土地利用变化指标有很好的互补性，两者结合可以更充分描述城市扩展的特征和过程。
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