extensional strain

[iksˈtenʃənəl strein]
  • 释义

    伸长应变;

数据更新时间:2025-11-14 08:03:35
1、

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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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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4、

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.

应变测量、岩组分析、剪切位移量计算、同位素测年等定量分析表明:①以平面单剪应变为主,稍晚向伸长应变转化;

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5、

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。

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6、

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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