1) concentration logarithm diagram
浓度对数图
2) Logarithmic concentration diagram
对数浓度图
3) chloride/logarithm concentrationpH diagrams
氯/浓度对数-pH图
4) logarithm concentration pH diagram
浓度对数-pH图
5) inherent viscosity
比浓对数黏度
1.
The effects of dissolving on the structure and thermal properties of PPTA through IR spectra and TG were studied and the inherent viscosity and its relative molecular weight of PPTA solution with the influence of kinds of factors including dissolution time,solution temperature,concentration of the solution,concentration of strong sulfuric acid and stirring speed of twin screw were discussed.
分析溶解时间、温度、溶液质量分数、硫酸质量分数、双螺杆转速等溶解条件对PPTA的比浓对数黏度ηinh、相对分子质量的影响。
2.
The factors that may cause degradation of poly(p-phenylene terephthalamide)(PPTA) during preparation were studied by measuring the inherent viscosity.
通过测量不同条件下聚对苯二甲酰对苯二胺(PPTA)溶液的比浓对数黏度,分析在PPTA纺丝前可能引起聚合物降解的因素,这些因素包括纺丝液浓度、残余的CaCl2、N-甲基-2-吡咯烷酮、水分和氢氧化钙等,最终得到水分和氢氧化钙对PPTA的降解影响很大,其余影响较小的结论。
6) concentration of bacterium during phase of logarithm
对数期菌液浓度
补充资料：对数图
对数图
差尺度;双对数曲线图纵轴和横轴都用对数尺度;半对数曲线图适用于表现变动极快、变动幅度较大的事物。双对数曲线图主要用以研究两个变量的变动比例之间的依存关系。【对数图】亦称“对数曲线图”或“等比曲线图”。应用对数尺度表现数量变动情况的曲线图。它以纵轴或横轴上相等的距离，表示相等比率，是动态曲线图的一种特殊形式分半(单)对数曲线图和双(复)对数曲线图两种。半对数曲线图通常纵轴用对数尺度，横轴用等
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参考词条