Polyoxymethylene fibers were obtained by high-speed melt spinning with laser irradiation heating near the spinneret, meanwhile the thinning behavior was examined by on-line measurement.
聚甲醛纤维是由高速附近的喷丝头的激光照射加热熔融纺丝获得的，同时变薄的行为进行了检查，在线测量。
The molecular long chain branch structure of metallocene polyethylene has great effects on it's rheological behavior, long chain branch can significantly enhance melt elasticity and shear thinning.
茂金属聚乙烯的分子链长支化结构对其流变特性有重要影响，长支链可以使熔体弹性和剪切变稀效应明显增强。
The system shows shear thinning and reversible shear thickening behavior.
实验结果表明，该体系具有剪切变稀和可逆的剪切增稠现象。
The system shows shear thinning and reversible shear thickening behavior.
实验结果表明，该体系具有剪切变稀和可逆的剪切增稠现象。
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