So, when the finished particle size distribution, residual moisture content, bulk density and particle shape must conform to precise standards.

因此，当成品的颗粒大小分布、残留水份含量、堆积密度和颗粒形状必须符合精确的标准时。

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Water content and composition of domestic waste in Shanghai city were analyzed, moisture content is 60%, high water content of food residual is 68.71%.

分析了上海市生活垃圾中的含水量及成分，含水量达60%，高含水量的厨余垃圾占垃圾总量的68.71%。

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