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- low shear viscosity 低切黏度
- At very low shear rates,PVDF melt was Newtonian fluid,the melting viscosity of which was almost independent of shear rates. 结果表明,在极低的剪切速率范围内,PVDF熔体黏度几乎不随剪切速率的变化而变化,表现出牛顿流体特性;
- Methods:Whole blood viscosity at high and low shear rate (HBV,LBV),plasma viscosity (PV) and whole blood LPO were examined in 40 women with PIH and 30 normal late pregnant women. 方法随机选择妊高征患者40例(妊高征组)、正常晚期妊娠妇女30例(正常孕妇组),用硫代巴比妥酸比色法测定全血LPO水平,用粘度计测定高切、低切变率全血粘度及血浆粘度,分析血液粘度各指标与LPO水平的关系。
- But the influence on interfacial shear viscosity of model oil was different. 而对各模型油油水界面剪切粘度的影响却不同。
- The pumps must be of the low shear Archimedes screw type. 泵必须是低剪切力的阿基米德螺旋式泵。
- The whole blood viscosity(high shear,middle shear,low shear),the whole blood restore viscosity and RBC aggregation were significantly higher than those in the normal group(P<0.05,P<0.01). 全血黏度(高、中、低切)、全血还原黏度及红细胞聚集性指数明显高于正常组(P<0.;01;<0
- XI can obviously decrease fibrinogen, whole blood viscosity and plasmaviscosity at a low shear rate, alleviate cerebral ischemia, and relieve central and limb symptoms induced by cere-bral infarction. 血塞通注射液能显著降低纤维蛋白原及低切变率下的全血粘度和血浆粘度,改善脑缺血,并缓解因梗死引起的中枢与肢体的临床症状。
- Results Low shear rate and high shear rate of whole blood viscosity, plasma viscosity, haematocrit in different age stages in winter were significantly different from those in summer. 结果各年龄段的全血粘度低切、高低,血浆粘度,红细胞压积冬夏均有显著性差异。
- Results Low shear rate and high shear rate of whole blood viscosity,plasma viscosity,haematocrit in different age stages in winter were significantly different from those in summer. 结果各年龄段的全血粘度低切、高低,血浆粘度,红细胞压积冬夏均有显著性差异。
- But Mooney viscosity showed different relation with carbon black content in comparison with apparent shear viscosity. 相对分子质量分布较宽时(BR9002),门尼粘度和表观剪切粘度较低。
- In the hemorrheology erythrocyte aggregation index、plasma viscosity and whole blood viscosity at low shear rate were improved significantly after treatment than before treatment(P<0.05). 红细胞聚集指数、血浆粘度、全血粘度(低切值)较用药前改善(P均<0.;05)。
- The composite was of pseudoplastic fluid, and with the increase of the content of wood powder, its shear viscosity increased. 复合材料为假塑性流体,随木粉用量增加,剪切黏度增加。
- Consequently,knowledge on the shear viscosity of liquid iron will help us to understand the working mechanism of the the Earths magnetic field. 研究外核液态铁的剪切粘滞度对认识地球磁场的运转机制具有非常重要的意义。
- The interfacial tension, interfacial shear viscosity, and emulsion stability of diesel model oil/distilled water are measured respectively. 摘要测定了柴油机油模拟油/蒸馏水体系的界面张力、界面剪切粘度和乳状液稳定性。
- Abstract: In this paper, a simple method has been introduced, to measure zero shear viscosity of polypropylene with falling ball viscometer. 摘 要: 介绍了采用零切粘度和熔融指数对聚丙烯的分子量分布进行表征。
- The result shows the minimum of transmission loss corresponding different core/cladding shear viscosity with different core material. 结果发现经各芯层材料所制备之塑胶光纤大致均会在最适化芯皮层剪切黏度比值下出现光纤传输损耗之极小值。
- Furthermore, we investigated the relationship of transmission loss and core/cladding shear viscosity under the optimization of processing. 进而探讨不同芯层材料所制备之塑胶光纤在最适化加工条件下,光纤传输损耗值与芯皮层剪切黏度比的关系。
- In the control group,After thirty days low shearing rate viscosity of blood, ESR,Scr and 24hrUPQ improved significantly(P<0.05 or P<0.01). 对照组只有全血低切粘度、血沉、血清肌酐和24h尿蛋白定量于观察结束后有显著性改善(P<0.;05或P<0
- This in vitro stud y demonstrates that ERK1/2 plays an important role in IL-8 mRNA expression indu ced by low shear stress. 结果表明低切应力可通过ERK1/ 2信号途径上调人脐静脉内皮细胞IL- 8基因的表达。
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