phase transformation
[电] 相位变换
2026-03-22 01:49 浏览次数 18
[电] 相位变换
non phase behavior transformation稀体系
phase transition transformation相变转换
phase-transformation state相变状态
phase-transformation superplasticity相变超塑性
phase-transformation velocity相变转换率
phase-transformation consolidation相变固紧
phase unchangness transformation相位不变变换
Phase-transformation material相变固紧
Phase Mode Transformation相模变换
furthermore we discussed the problem of phase transformation for schrdinger equation and klein-gordon equation.
另外,讨论了薛定谔方程、克莱因-戈尔登方程的相位坐标变换问题。
after salt and high temperature corrosion, the growth of nanostructure crystalline size and phase transformation are observed.
纳米结构涂层经过盐腐蚀或高温腐蚀后纳米晶粒明显长大,并出现微小的晶格变化及相转变现象。
phase transformation behavior obtained from cct curves provides useful instructions for the heat treatment process.
从连续冷却转变图获得的相转变行为对热处理过程提供了有用的指导。
uv raman spectroscopy has been employed to investigate the surface phase transformation of zirconia calcined at different temperatures in different atmospheres.
以紫外拉曼光谱技术研究了在不同焙烧气氛中氧化锆样品的表面晶相结构及其转变过程。
shock-wave instrumentation provides an approach for the study of phase transformation during shock compression of the jilin meteorite.
应用沖击波试验技术研究吉林陨石在沖击压缩期间所出现的相转变。
desolation transformation is an important solid phase transformation of metals, and is the theoretical basis of aging treatment.
脱溶转变是金属材料的一种重要固态转变,是时效处理的理论基础。
for quenching processes are typical temperature - phase transformation - stress coupled processes, it is quite difficult to precisely predict the processes.
淬火过程是典型的温度-组织转变-应力耦合的过程,準确模拟淬火过程十分困难。
phase transformation sequence in diffusion layer and the existence of residual austenite have great effect on the distribution of residual stress.
渗层中的相变次序和残余奥氏体的存在对残余应力分布影响较大。
in addition a digital signal generator was incorporated via a dds chip ad9850 from analog devices inc, featuring accurate frequency preset, quick phase transformation and low phase noise.
另外还采用ad公司dds器件ad9850实现了一种频率可控制、相位变化快、相位噪声低的dds信号源。
the characteristics of heating phase transformation of pyrophyllite during 20~1 300℃ are studied by dta analysis, x-ray diffraction analysis and ir spectra analysis.
通过对叶蜡石20~1300℃热处理产物进行系统的差热分析、x射线衍射分析和红外光谱分析等的研究,发现叶蜡石加热相变过程具有明显的阶段性。
the heat flux generated in grinding is utilized to induce martensitic phase transformation in the surface layers of components, such as that achieved by other surface strengthening processes.
磨削淬火技术是利用磨削热对工件表面进行热处理,使工件表层发生马氏体相变,达到与表面强化处理一样的性能。
the influential factors in the preparation of pipe microporous films by phase transformation is discussed systematically.
系统地讨论了相转化法制备管式微孔膜过程中各个因素的影响。
phase transformation from austenite to martensite in niti alloy strips under uniaxial tension has been observed in experiments and has been numerically simulated as a localized deformation.
单向拉伸镍钛合金带中从奥氏体到马氏体的相变已在实验中观测到,并被看作为局部变形进行了数值模拟。
the spinel manganese ferrite nanoparticles were successfully prepared by oxidation-co-precipitation phase transformation at low temperature in this thesis.
采用氧化-共沉淀相转化法低温液相合成了具有尖晶石结构的软磁铁氧体粉体材料铁酸锰。
and the paper emphasized on the interface reaction mechanism, diffusion mechanism and metallic phase transformation mechanism which is controlled by activation.
重点介绍了以界面反应为主、扩散为主的反应机理和活度控制的金属相变机理。
it is shown that a regular pattern distribution of scattered alloying zones which surrounded by phase transformation zone can retard the fatigue crack growth rate and improve the fatigue life.
研究表明,大量规则分布、互不重叠的合金化区及其周围的相变硬化区从总体上降低了疲劳裂纹扩展速率,提高了材料的疲劳寿命。
the precipitate precursor and phase transformation was characterized by tem and x-ray diffraction.
使用透射电镜和x射线衍射对先驱沉淀物的形貌及煅烧过程的相转变进行了研究。
the formula of object-image distance and transverse magnifying rate are derived by phase transformation function of lens in the case of approximative axis.
本文用透镜的位相变换函数导出了傍轴条件下透镜的物像距公式和横向放大率公式。
phase transformation of aluminum-doped lanthanum chromite during sintering was investigated by dsc and xrd.
用dsc和xrd等手段对掺铝铬酸镧烧结过程的相变进行研究。
in this paper, the calculation of boundary value of waxy crude oil phase transformation is explained and the numerical analysis is done by example.
对含蜡原油相态转换边界值的计算进行描述,同时用实例进行数值分析。
phase transformation behavior of ultra high strength structural ship steel in controlled cooling after deformation are studied by mean of hot-simulation technology.
利用热模拟技术研究了超高强度船板钢形变后控冷过程中相变行为。
the martensite phase transformation takes place only in the condition of low rotational speed and pressure, long friction time, low wearing rate and each element fully diffusing.
但(马氏体)相变只有在转速和压力比较低、摩擦时间较长、磨损速率较小各合金元素充分扩散的条件下才会发生。
the traditional dilatancy equation of cam-clay model was modified and the relativity between the phase transformation stress ratio and initial effective pressure was considered.
模型对传统修正剑桥模型中的剪胀性公式进行了改进,考虑了状态转换应力比与初始有效围压的相关性。
the phase transformation temperature was very important to titanium and its alloys.
相变温度对钛及钛合金加工和热处理来说具有重要意义。