1、

Method of Study on Extensional Viscosity of Polymer Melts

聚合物熔体延伸粘度的研究方法

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2、

The relations between extensional viscosity and Hencky strain, strain rate and temperature are observed.

从熔体拉伸时瞬时拉伸粘度与应变、应变率的关系以及温度的影响,观察聚合物熔体拉伸变化规律。

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3、

The results show that the extensional viscosity of polymer melts changes with Hencky strain and strain rate.

实验结果表明:聚合物熔体拉伸粘度随应变、应变率而改变。

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4、

For PPU1780F1, the extensional viscosity is higher and the elasticity is lower, so it is suitable for spunbonded nonwovens.

PPU1780F1拉伸粘度高、弹性小,适用于纺丝成网非织造布专用聚合物。

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5、

With increasing the molecular weight of PTT melt, the extensional strain rate affected significantly the extensional viscosity of melt.

熔体的相对分子质量越高,拉伸速率对熔体的拉伸粘度影响越大。

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6、

Based on this finding a linear extrapolation scheme for predict shear viscosity at zero-perturbation is formulated.

并基于这一特点创造了利用线性外推手段计算剪切粘度的方法。

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7、

Measuring viscosity factor of air by damped vibration method

用阻尼振动法测定空气的粘滞系数

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8、

It's the first time to use multi-indexes comprehensive evaluation method of orthogonal test to study the effect of the amount of AMPS, BAAM, SDS and initiator on the viscosity behavior of tripolymers.

首次采用正交试验多指标综合评价方法考察了AMPS、BAAM、SDS及引发剂的用量对产物增粘性能的影响,得到了同时满足多指标要求的PBAMS共聚物;

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9、

In order to develop a resin fitting to glue for construction, ZSL and DCPD were introduced into resin simultaneity. The modified resin has excellent property of mechanics, curing time, dynamic viscosity, air dry and corrosion resistance.

ZSL与DCPD两种改性剂同时引入树脂中,协同作用使树脂的力学性能十分优越,且树脂的固化时间、粘度、气干性、耐腐蚀性能均十分突出。

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10、

In group A, HCT, blood viscosity, CF and YSS were decreased and CBF increased after the treatment. Similar alterations were seen in group B, but there were no changes in group C.

治疗后A组HCT、全血粘度、CF和YSS减低,而CBF增加,在B组也可见到同样的变化,而C组无变化。

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11、

XDP 80,40,20 mg · kg-1 reduced significantly erythrocyte aggregation ( P0.01) and decreased the whole blood viscosity at low shear rate ( P0.05).

血塞通滴丸80,40,20mg.kg-1对红细胞聚集性有明显的降低作用(P0.01),对低切全血黏度有一定的降低作用(P0.05)。

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12、

Methods Before treatment, the first hemospasia and BPRS evaluation were taken, and indices of blood rheology measured using XNs Electron Auto Whole Blood Viscosity Red Cell Electrophoresis Apparatus ( researched and produced by Shanghai Medical University) in the 32 schizophrenics.

研究方法入组的32例病人于治疗前作第1次抽血及简明精神病量表(BPRS)评定。采用上海医科大学研制的XN3-电子自动全血粘度红细胞电泳仪,测定血液流变学指标。

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13、

Whn a capillary viscometer is used to measure the two constants of a Bingham body, the coefficient of viscosity K and the yield stress f, a quartic equation, is obtained and there are four solutions.

用毛细管测定宾汉体的两个常数,即粘度系数K和屈服应力f时,方程是四次的,会有四组解答。

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14、
15、

Control Lubricant Oil Quality by VHI Viscosity Instrument

VHI型自动粘度仪用于润滑油质量控制初探

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16、

Parameter Modification and Mixing Rules for TPT Viscosity Equation

TPT粘度方程的参数修订及其混合规则

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17、

They are often hard to filter because of high non-Newtonian viscosity or highly compressible cakes.

因为料液通常都是高的 非 牛顿黏度流体或者是高度可压缩滤饼.

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18、

Results: PFH could remarkably decrease the whole blood relative viscosity.

结果:PFH可显著降低右旋糖苷所致急性血瘀大鼠的全血比粘度和还原比粘度;

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19、

Mainly it discusses two problems: software instruments of viscosity and flash point using neural networks and operation optimization on the atmospheric and vacuum towers using NLJ method.

主要探讨了两个方面的问题:采用神经网络建立各个侧线粘度和闪点的软测量仪表以及采用NLJ方法实现常减压塔的操作优化。

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20、

Each dose could reduce the viscosity of whole blood and the fibrinogen in the blood stasis rat model, and had the superiority to NDG.

清片各剂量组均可明显降低血瘀大鼠的全血粘度,降低血浆纤维蛋白原含量,作用强于尿毒清颗粒剂组。

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