1)  stress field intensity
场强法
1.
This paper presents a new method fo,predicting notched strength of composites--the method of stress field intensity,in which the intensity of stress field near the notch was taken as the parameter to esti-mate the notched specimen, but not only the peak stress value at the notch root.
本文以复合材料缺口附近的应力应变场为参量，提出了预测复合材料缺口强度的场强法，给出了一个估计复合材料缺口强度的普遍表达式，并由此导出了一个易于使用的工程估算方法。
2)  stress field intensity approach
应力场强法
1.
This paper presents a systematical descriptions for fatigue behaviours by stress field intensity approach, which covers fatigue notch factor KJ, fatigue size factor E, fatigue limits under various loading type, fati.
基于近年来发展的应力场强法对金属材料的多种疲劳行为作了系统的描述，给出了缺日疲劳系数Kf、疲劳尺寸系数ε、疲劳加载方式团于CL、多轴疲劳极限方程、缺口件S－N曲线的预测等多方面的定量描述，并引用了大量的实验数据加以验证，由此表明应力场强法是一种很好的抗疲劳设计方法。
2.
The life prediction methods of notched specimen are reviewed,especially on nominal stress approach,local stress-strain method and stress field intensity approach.
概述了含缺口构件疲劳寿命预测方法,重点介绍了名义应力法、局部应力-应变法和应力场强法,总结了这些方法预测含缺口构件疲劳寿命的原理、应用方法、适用范围、优缺点,并介绍了近几年来这些预测方法在国内外的研究现状和进展。
3.
Through the stress field intensity approach, the relationship between the rotary bending fatigue limit and torsion fatigue limit was studied.
通过对1Cr11Ni2W2MoV钢的旋转弯曲疲劳性能进行测试,得出不同温度下材料的应力-寿命曲线, 并且结合材料的静强度值,验证了疲劳极限同材料静强度之间的关系;根据应力场强法,分析了旋转弯曲疲劳极限与扭转疲劳极限之间的关系。
3)  stress field intensity
应力场强法
1.
A fatigue failure criterion for predicting the fatigue life of notched orthotropic fiber reinforced plasties (FRP) plates based on the concept of stress field intensity (SFI) near the notch root is subjected to further experiments.
文中共做了六种玻璃纤维复合材料缺口试验件和一种光滑试验件疲劳试验,缺口附近的疲劳损伤区用数字照相机记录,损伤区的形状和应力场强法模型假定的破坏区十分接近,实验结果表明:应力场强法能够很好地预测正交各向异性缺口层合板的疲劳破
4)  stress field intensity method
应力场强法
1.
From the finite calculation by the stress field intensity method and the fatigue experiment of the step detail, it can be resulted that the increasement of L 2 can extend the fatigue life of the structure detail and the variance of R in small scope will not affect the fatigue life greatly.
通过采用应力场强法对下陷结构进行有限元计算和疲劳试验得知，Ｌ２的增加可延长结构的疲劳寿命，而Ｒ的小范围尺寸变化不会对寿命有太大影响。
5)  field intensity
场强
1.
The results show that the shape of the electric field intensity–resistivity curve resembles the reverse form of letter S.
结果表明:CFRC材料的电阻率–场强曲线呈反S形;随碳纤维掺量的增加,场强对其电阻率的影响逐渐减小。
2.
The paper probed into the regular pattern how to steadly and reliably transmit the signal of mobile communication system in underground by the theory analysis of transmission of leakage electromagnetic field in underground and the measurement of the distribution of field intensity in entry.
通过井下无线电漏泄电磁场传播的理论分析以及对巷道中场强分布的测量 ,探讨了井下移动通信系统的信号如何稳定、可靠传播的规
3.
With the project as a practical example,part of the detection curves and infrared radiation field intensity values obtained from infrared detection in the cross-section are analyzed in the paper.
介绍了红外探水技术的基本原理和布点方法,通过实例分析了分部红外探测得到的红外辐射场强值和绘出的红外探测曲线,得出探测结论,并和实际情况进行验证,说明探水效果良好,为隧道顺利施工提供科学依据。
6)  field strength
场强
1.
To work out the solution to these problems, enhancing the field strength and Covering Rate,extending the distance in communication,improving the definition of voice are essential.
设计了完整的方案,提高了原无线列调中存在的弱场区的场强,并增大场强覆盖率,使通话距离得到扩展,改善了话音质量。
2.
Applying the classical method,using anisotropic rectangular coordinates,this article educes the field strength expression by electrified cylindroid and cylindrical surface as well as infinite straight lead in linear anisotropic homogeneous dielectric.
应用各向异性直角坐标系的概念 ,借助经典的定理 E( x) =- xΦ(x) ,导出了带电椭圆柱面、圆柱面、无限长直导线在线性各向异性均匀电介质中的场强表达式 。
3.
The empirical formula for calculating the maximum electric field strength of the particle in a non uniform field is derived.
提出了一个经验公式 ,用于解析计算颗粒物在非均匀电场中的最大场强 。
参考词条
补充资料：饱和场强
分子式：
CAS号：

性质：铁电体处于饱和极化状态时的外电场强度。在外电场作用下铁电体内的电畴起初随外电场强度正的提高逐步取向排列，极化强度相应增加，当达某一场强时，极化强度不再增加，因电畴均按外电场方向定向排列整齐，继续增加外电场强度也不会提高极化强度，相当于饱和极化状态。烧成后的压电陶瓷要经过人工极化处理(外加直流电场)后才具有压电性。极化场强一般为2.5～4.5kV/mm，具体数值根据不同材料组成及制品尺寸而定。当外电场强度过高时，可能导致材料击穿而破坏。

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