At sites of the planting alfalfa treatment, the individual density of Isotomidae reached 3.33 times of over grazing treatment.

而种植苜蓿样地等节跳虫科个体密度最大，其大小是过度放牧样地等节跳虫科的 3.33倍。

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P. ostreatus and C. comatus could decrease the individual density of plant parasites, increase the the individual density of saprophytic nematodes.

毛头鬼伞、粗皮侧耳能有效降低植物寄生线虫的个体密度，提高腐生线虫的个体密度。

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At 220 pixels-per-inch, the Retina display's pixel density is so high the human eye cannot distinguish individual pixels from a normal viewing distance, so text and graphics look incredibly sharp.

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"We think if we had a quantitative measure of breast density, that might add to the specificity of the model and really improve prediction for the individual woman, " Kerlikowske says.

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