您要查找的是不是：
- The shear stress and the first normal stress difference are close to 0 from wall to the centerline. 悬浮流的剪切应力和第一法向应力差由壁面到槽道中心逐渐接近于0；
- And the first normal stress difference near the exit of die increases with relaxation time increasing which result in the extrusion die swell and the warpage of side walls increasing. 此外，随着松弛时间的增大，口模出口附近气辅段的第一法向应力差增加，从而导致离模膨胀和两侧壁向内的翘曲变形均增大。
- Prediction of first normal stress difference during extrusion flow of tube compound 内胎胶挤出流动中第一法向应力差的预测
- Studies on the determination of the rheological parameters and the first normal stress difference of polyethylene fusion by the fusion index instrument 用熔融指数仪测定聚乙烯熔体的流变参数和第一法向应力差的研究
- Keywords certified reference material;rheological property;viscosity;first normal stress difference;polyisobutylene;hexadecane; 标准物质;流变特性;粘度;第一法向应力差;聚异丁烯;十六烷;
- first normal stress difference 第一正应力差
- The Numerical Research of the Influence of Lubricant Normal Stress Difference in Metal Forming Zone 塑变区中润滑剂法向应力差的影响的数值研究
- Keywords fusion index instrument;polyeth ylene fusion;rheological parameter;first normal stress differencD; 熔融指数仪;聚乙烯熔体;流变参数;第一法向应力差;
- Calculation of Primary Normal Stress Difference of Polymer Melt Under the Vibration Force Field 振动力场作用下高分子熔体第一法向应力差的计算
- The circumferential normal stress is tensile. 周向正应力是张性的。
- Keywords hydraulic fracturing;salutatory barrier;fracture propagation;normal stress difference;pay zone;fracture toughness;experimental study; 水力压裂;突变体;裂缝延伸;法向应力差;产层;断裂韧性;实验研究;
- Normal Stress Intensity Factor Ratio Criterion. 此准则是一种综合考虑了正应力强度因子和剪应力强度因子对裂纹起裂。
- Solids can support both shear and normal stress. 固体可以支撑剪应力和一般应力。
- first normal stress coefficient 第一正应力系数
- normal stress difference 法向应力差
- Various authors have stressed different aims. 不同的作者强调不同的目的。
- First normal form states that at every row and column intersection in the table there, exists a single value, and never a list of values. 第一范式规定,表中每个行和列的交叉处只存在一个值,而决不是值的列表。
- Angel Gurria said that the expected in 2011 is expected to occur, "the first normal year", but there are still difficulties and uncertainties. 葛利亚表示，预期在2011年有望出现“首个正常的年份”，但是仍存在困难和不确定性。
- Low density HSLC reduced mid-span deflection, attenuated stress difference and negative moment more at section on top of frusta. 3. 低密度等级的高强轻集料混凝土可更大幅度降低连续刚构桥跨中挠度、减小墩顶截面上下缘应力差值和墩顶区段负弯矩值。
- There is no significant stress difference in the dentin for glass ionomer restoration when compared with that of an opening incisor. 凡以玻璃水门汀为补缀材料之门齿，在应力分布的表现上皆与根管治疗后尚未补缀之门齿相同没有差异。
