The effects of shearing rate and molecular weight of PAM and the concentration of PAM solution on kinematic viscosity were discussed.

探讨了剪切速率对动力粘度的影响，以及聚丙烯酰胺分子量和溶液浓度对动力粘度的影响。

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The adsorption isotherm of cetane pyridine chloride in sodium hydroxide solution on aluminium surface has been measured by corrosion weight losses and its corrosion inhibition has been investigated.

用失重法研究了氢氧化钠溶液中氯化十六烷基吡啶在铝表面上的吸附及其缓蚀作用。

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Based on the product shape coding, the paper discusses a method for reducing solution space dimensions by evaluating parameters weights with the help of the weight concentrating curves.

基于产品的形态编码，采用参数权重集中曲线的噪声度自动评测方式对解空间进行降维处理，并对产品形态编码分级。

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Relying on screens to protect against falls is an inadequate solution, since most screens can't hold the weight of a child.

CNN: Be aware of hidden household hazards