在恒定流计算过程中采用动能标准比最大水位修正和剩余质量标准更能有效地判别模型的稳定性。

The kinetic energy criterion more effectively represents the model stability in steady flow simulations than the maximum water level variations or the residual mass criterion.

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本文利用比较判别法，提出了一个全新的、更为一般的判别方法——根比判别法。

This article introduces a completely new and more general way: Root Ratio by the way of comparison.

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结果表明：灰色聚类方法评价煤的结渣性能时，其分辨力比用常规方法判别时高，判别结果更符合客观实际。

The results are compared with those by the commonly used single fac-tor judgement and with practical ones, It is concluded that the grey clustering method is better in terms of resolution.

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