It is obvious by strain measure, petrofabric analysis, shear displacement amount counting and isotopic dating that ① the ductile shear zone's deformation belongs to plane simple-shear strain, and later the deformation translates into extensional strain.

In the southwest, the principal compressive strain in Yunnan Province trends to northwest, and the compressive strain is corresponding to the extensional strain in magnitude.

青藏亚板块东南部东南段云南地区的主压应变方向为北西向，压应变和张应变量级相当。

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。

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。

The extensional viscosity when polymer solution passing the size-varing pores is considered into Darcy viscosity, rebuilding the effective viscosity model in the Darcy Law.

把聚合物溶液通过拉伸&收缩的孔道时所表现的拉伸粘度，考虑到达西粘度中，重新建立了达西公式中的有效粘度模型。

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。

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。

Method of Study on Extensional Viscosity of Polymer Melts

聚合物熔体延伸粘度的研究方法

Development of Extensional Viscosity of Polymer Melts or Solutions

聚合物熔体或溶液拉伸黏度的研究状况

In this paper formulas of coupling coefficients for thickness extensional and thickness shearing vibration modes along rotated axis for Lithium Niobate were obtained by Methods of matrix calculating and tensor calculating.

本文利用晶体的压电、弹性、介电矩阵，通过矩阵及张量运算，推导出铌酸锂晶体厚度模机电耦合系数的精确公式。

Analytical Solution for Coupled Extensional-torsional Free Vibration of the Helical Spring

螺旋形弹簧拉扭耦合自由振动的解析解

Theoretical analyses show that the longitudinal vibration of a long slender rod, the radial and thickness extensional vibration of a thin plate can be obtained from the theory in this paper. Compared with numerical methods, the method of this paper is very simple.

理论分析表明，压电陶瓷细长棒的纵向振动，薄板的径向及厚度振动等都可由本文理论导出，与数值法相比，本文理论计算简单，物理意义明显。

The computation shows that parameters reflecting the tangential stiffness have more significant effects on torsion mode of structure than those on extensional vibration mode and flexural mode.

结果表明，描述结合面切向刚度大小的参数对结构的扭振刚度模态的影响比对纵向振动模态和弯曲模态的影响显著；

In this article, form the physical principle, the model and the equivalent circuit of thickness extensional vibration mode of thin film transformer is built.

本文从基本的物理学原理入手，建立了纵纵式厚度伸缩薄膜压电变压器的物理模型以及等效电路。

The parameters reflecting normal stiffness have more obvious effects on extensional vibration mode than those on flexural mode and torsion mode.

结合面法向刚度大小的参数对纵向振动模态的影响比对弯曲、扭振模态的影响显著；

As you can see from the examples in this article, the designers of the W3C XML Schema language had extensibility in mind when they created the standard.

如本文示例所示，W3C XML Schema语言的设计者们在创建这个标准时考虑了可扩展性。

Community antenna television line extender

公用天线电视线路扩展器

At present, owing to battery technology and battery charging time of electric vehicle, the driving range is limited, so interest is growing in range extender researches.

但目前由于纯电动车充电时间和充电技术的限制，使得纯电动车辆续驶里程不长。

Recent models such as the Nissan Leaf and the BMW i3 are limited to go under 100 miles-though BMW offers a range extender in the form of a petrol-driven engine to recharge the battery as it drives.

最近推出的日产聆风（Nissan Leaf）和宝马（BMW）i3等车型的续航里程不到100英里，尽管宝马电动汽车在行驶时可以用汽油发动机为电池充电，将其用作一种里程扩增器。

but you also have the perfect range extender.

而且你有最完善的范围扩大设置。

Extender: A white pigment used with a coloured pigment either to reduce its strength or improve its working qualities.

冲淡剂：白色颜料，用来混合有色颜料，使色量降低或改善使用性能。