查询词典 rheometer

heological properties at a low shear rate range(10-2-10s-1) and the glass transition temperatures for PEK-C with different moleCular weithts have been studied by using a cone/plate rheometer and DSC' The activation energy for melt flow increases with Mw The dependence of Tg on molecular weight exhibits two linear range and the value of nitersect agrees with the critical molecular weight , Mc' which is first reported for PEK-C' Mc value obtained according to η0 is about 8× 104 g/mol and the relation between Mc and temperature was dis-cussed.

用锥权流变仪及DSC的方法研究了5种不同分子量的酞侧基聚芳醚酮在低剪切速率区（10－2－10s－1）的流变行为及其分子量与玻璃化转变温度的关系。结果表明，样品的粘流活化能随分子量的增加而增大，Tg随分子量的变化是二个线性区，其交点值与所求的样品的临界分子量值相对应。利用测得的零剪切粘度值（η0）首次求得了PEK—C的临界分子量值。同时也讨论了Mc与温度及η0和Tg与分子量的关系。

Polystyrene,polyethylene and their deuterated polymers are important fuel container materials of Z-pinch driven ICF experiment. To meet the shape demand of physical experiment,filaments with the diameter of 30～100 μm were prepared by melt spinning via high pressure capillary rheometer and its accessory section HAUL-OFF system.

聚苯乙烯，聚乙烯及其的氘代物是Z箍缩驱动惯性约束聚变实验中的重要固体燃料容器材料，针对物理实验对其形状的特殊要求，利用高压毛细管流变仪及HAUL-OFF熔体拉伸测试单元进行熔融纺丝，制备出直径为30～100 μm的聚合物丝样品。

METHODS: Adjuvant-induced arthritis rats were treated with acupuncture therapy, Chinese herb treatment or both in combination for one week, then the density of TMPH in heart, liver, kidney, and hind paw was determined by HPLC. The cAMP level in the heart and liver was also measured by radioimmunoassay. The blood changes were detected through the test of blood rheometer.

以佐剂性关节炎大鼠为模型，观察单纯针刺法、单纯药物法及针药结合法分别连续治疗一周后，用HPLC法测定各组大鼠心脏、肝脏、肾脏及病灶局部组织中盐酸川芎嗪的含量；用放射免疫法测定各组大鼠心脏、肝脏中cAMP水平；用血液流变仪测定各组大鼠的血液流变学变化。

In order to find out the main influence factor to the water stability of granite asphalt mixture and make large-scale use of granite aggregate in asphalt pavement possible. dynamic shear rheometer was used to study the rheological properties of asphalt mastics with different granite powders and different filler-asphalt ratios to analyse the interaction ability between different granites and asphalt.

为了找出影响花岗岩沥青混合料水稳定性的主要因素，使花岗岩大规模应用于沥青路面成为可能，从花岗岩沥青胶浆着手，采用动态剪切流变仪，对不同花岗岩石粉、不同粉胶比条件下的沥青胶装进行流变性能的研究，以此分析不同花岗岩与沥青交互作用能力。

The injection moulding shrinkages of HDPE/LLDPE blend and its blend filled with CaCO3 were studied. The effects of the crystallization and melt viscosity of the blends with different mass ratio on the shrinkage were analyzed by means of DSC and advanced AR2000 rheometer.

研究了高密度聚乙烯／线性低密度聚乙烯共混物及其碳酸钙(CaCO3)填充体系的注射成型收缩率，分别用示差扫描量热仪和AR2000高级流变仪分析测定了共混物的结晶度和熔体黏度，并探讨了不同配比下共混物结晶度和熔体黏度与成型收缩率的关系。

Two interface agents had different effects on the mechanical behaviors which might bring them both promising application.Since application of clay/SBR nanocomposites in the tire tube is a main trend, the processing properties of clay/SBR nanocomposite were investigated by means of Monsanto Rheometer and RPA.

采用FTIR对马来酸酐和粘土之间的反应进行了表征，发现粘土与马来酸酐发生了反应；采用DSC对丁吡橡胶与粘土之间的结合进行了表征，表明丁吡橡胶可以使填充粘土胶料中产生一定程度的刚性结构。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。