The natural growth rate of population is revving up in rural areas.

在农村中人口自然增长率正不断上升。

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Gaolan No. 2 seedlings showed slightly lower growth rate but lower natural incidence by black spot and leaf rust than that of Wuqi Non and Xining No 5 seedlings.

皋兰2号种苗次之，但皋兰2号种苗对黑斑病和叶锈病的自然发病率又低于吴旗11号和西宁5号种苗。

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The five-year mean global temperature has been flat for the last decade, which we interpret as a combination of natural variability and a slow down in the growth rate of net climate forcing.

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Theory and practice both tell us that printing money cannot generate economic growth or lower the natural rate of unemployment, but it can cause inflation.

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In theory the natural rate will tend towards the expected nominal growth rate of the economy, so you want to keep that at zero.

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