在前人研究的基础上，分别建立了沙垅阻力、总阻力、冰期阻力与水流强度间的关系。
Based on the previous research results related, the relationships between sand-ridge resistance, total resistance, ice-period resistance and water flow intensity are established respectively.
本文首先对以往各种水流强度指标进行了综合、归纳，提出了一般形式的水流强度指标形式。
Various measures of flow intensity have been synthesized and concluded, and a generalized form of measure of flow intensity has been put up.
这一有效切应力不但是对切应力类水流强度指标的总结，还可以概括平均流速和水流功率等水流强度指标。
The effective shear stress not only generalizes the flow intensity but also summarizes the flow intensities of mean flow velocity, stream power and unit stream power.
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