The effects of strain on material constants of hot deformation were discussed emphatically by analyzing the feature of flow stress curves,and the hot deformation microstructure of aluminum alloy was studied by OM and TEM.
在Gleeble热模拟试验机上对不同处理状态(熔体处理与均匀化退火)的Al-1Mn-1Mg合金进行高温压缩试验,通过流变应力曲线分析,重点探讨了应变量对热变形材料常数的影响,并用光学显微镜、透射电子显微镜研究铝材的热变形组织特征。
The strain of the proeutectoid ferrite in hypoeutectoid steel drawing was measured and analyzed by quantitative metallography.
采用定量金相法分析计算了亚共析钢拉拔变形中先共析铁素体应变量。
The method of measuring metallic strain using CCD camera based on monocular vision,which solved the problems existing in traditional measurement methods,was presented in this paper.
针对现有材料试验机上普遍采用的传统应变测量方法存在的不足,设计了利用CCD摄像机单目视觉非接触测量材料应变量的方法。
Cu-15%Cr in-situ deformation composite was prepared using melting and forging in air and the in-situ production technique, the mircrohardness, tensile strength and electrical conductivity under different strain capacity and different intermediate heat treatment temperature were tested, and the microstruture of Cu-15%Cr in-situ deformation composite was studied.
采用大气熔铸与形变原位复合的方法制备了Cu-15%Cr形变原位复合材料,测定了不同应变量和中间热处理温度下的显微硬度、抗拉强度和电导率,并研究了Cu-15%Cr原位复合材料的显微组织。
The effect of pre-strain on shape recovery strain in an Fe-25%Mn-4.
5%Si-1%Cr-2%Ni合金预应变对可恢复应变量的影响,并用X射线衍射分析方法考察了应力诱发ε马氏体(εM)体积分数随预应变量的变化关系。
The effect of the pre-strain and technique of heating and cooing on the recovery stress of Fe-Mn-Si-CrNi-C shape memory alloy has been studied.
研究了预应变量、加热和冷却工艺对FeMn－Si-Cr－Ni－C形状记忆合金回复应力的影响。
The effects of different pre-strains,heat treatments and mediums on the shape memory effect of CuZnAl alloys with different transformation temperatures were studied.
研究了预应变量、热处理工艺和循环介质对不同相变温度CuZnAl形状记忆合金形状记忆效应的影响。
Auto-balance adjusting and auto-calibration technique for dual-invariable-current-based strain measurement;
双恒流源应变测量的自动调零与校准技术
A virtual instrument system for static strain measurement;
静态电阻应变测量的虚拟仪器系统
Design of strain measurement system with embedded fiber Bragg grating;
埋入式光纤光栅应变测量系统的设计
Study of strain measuring system for sheet metal forming based on digital camera;
基于数码相机的板料应变测量系统研究
Strain measuring based on component and virtual instrument technology;
组件化虚拟式应变测量技术
Strain is proportional to stress.
应变量与应力成正比。
A function is a dependent variable, whose value depends on the value of an independent variable .
函数是应变量，其值取决于自变量的值。
A variable so related to another that for each value assumed by one there is a value determined for the other.
应变量，函数一个与他量有关联的变量，这一量中的任何一值都能在他量中找到对应的固定值
The strain vector is a scalar quantity.
应变向量为一纯量。
Adaptive Control Algorithm for Variable Pump-Variable Motor System
变量泵-变量马达自适应控制算法研究
The variable '%.*ls' is not a cursor variable, but it is used in a place where a cursor variable is expected.
变量 ''%1!'' 不是游标变量，但该变量却用于应使用游标变量的位置。
The variable '%.*ls' is a cursor variable, but it is used in a place where a cursor variable is not valid.
变量 ''%1!'' 是游标变量，但该变量却用于不应使用游标变量的位置。
adaptive state variable control
状态变量自适应控制
How long does the variable last?
变量应持续多长的时间？
variable flux reactor
可变中子通量反应堆
critical shear strain energy theory
最大剪应变能量理论
resistance strain gage technique
电阻应变计测量技术
Invariant Image Recognition Based on Radon Transform
基于Radon变换的矩不变量及其应用
The first invariant of strain is independent of the coordinate system being used.
第一应变不变量与所用的坐标系无关。
Design of OSAVI Measuring Instrument Facing to Variable Nitrogen Application
面向变量施肥应用的OSAVI测量仪的设计
Accordingly the variables X and X are known as the system state variables.
相应地,变量X和X就称之为系统的状态变量。
Investigation on the Stress and Strain Distribution of Ge/Si Semiconductor Self-Organized Quantum Dots;
Ge/Si半导体量子点应力应变分布研究
Application of Fiber Grating in Measurement of the Strain in Building;
光纤光栅在建筑物应变测量中的应用