Computer simulation on complicate shaped parts during quenching process has been realized by using FEM analysis of temperature field phase transformation-stress and strain.
籍助于温度场-相变-应力和应变的有限元分析方法(FEM),实现了复杂形状工件淬火过程的计算机模拟。
The results show that the motion of atomic mass centre leads to the periodic evolution of the dynamics of the field phase and this period depends on the field mode structure parameter.
结果表明:原子质心运动导致场相位动力学的周期性演化,场模结构参数决定其周期的大小。
During this three-year modification phase, Harris will oversee the production of field change kits that will be used to retrofit ships and provide radio terminal sets for the LAMPS helicopters.
在为期三年的修正阶段中,哈里斯公司将利用其战场转换工具对舰艇进行改装,并为LAMPS直升机提供无线电终端设备。
Instructors with Fidelity's Field Services Division will work with trainees in the first phase of aviator schooling, when they are taught basics such as wing dynamics and how to approach a runway.
教师和Fidelity公司的野战勤务分部将与受训者一起进行飞行员学校的第一阶段工作,届时将教授基础课程如机翼动力以及如何在跑道上降落。
Near the end of the expansion phase, the ring of plasma breaks open, and some of the plasma appears to escape the pull of the magnetic field loop.
在日珥的扩张接近结束时,等离子体构成的圆环猛然裂开,一些等离子似乎要挣脱磁场拉力的束缚。
The centroid position of the focal spot directly depending on intensity distribution and phase slope distribution of near field is derived and its physical meaning is described.
进一步推导了焦斑质心位置对光束近场强度分布和相位斜率分布的依赖关系式,并对该式清晰的物理意义进行了阐述。
Dendrite growth has been simulated with the phase field method and finite difference schemes on a two dimensional rectangular domain with a uniform square mesh.
采用相场模型和有限差分方法,模拟了过冷纯金属熔体的枝晶生长,计算区域为二维正方形均匀网格。
Liu, Xiongjun: Condensed matter theory and ultra-cold atoms, focused on topological phase of quantum matter, synthetic gauge field and spin-orbit coupling effect, many-body physics.
刘雄军:凝聚态理论和超冷原子气。主要关注量子物质拓扑相,摹拟规范场和自旋轨道耦合效应,以及多体物理。
The flow field and temperature field of the uniformity phase fluid were measured by PIV and the steadystate method during the state of onflow.
用粒子成像测速技术(PIV)和稳态法分别测量均相流体在热管生物反应器中湍流时的流场、温度场;
The entropy increase function, we has derived the phase field controlling equations which are thermodynamical consistent.
该模型以熵增加函数为基础,通过熵增加函数推导出热力学一致性的相场控制方程。
At this time, the lights to be distinguished from a field main tone, but also must with the main color phase echo.
此时,灯光要区别于现场主色调,同时又必须与主色调相呼应。
It has been studied that how the squeezing of field and that of phase vary with each other by computing the fluctuations of field and phase in some special states.
通过计算一些特殊状态中相位涨落和场的涨落,初步研究了场的压缩与相位压缩的关系。
From the derivation, cause and physical significance of the extra phase difference of the coherent field of Gaussian beams can clearly be seen.
从这一导出过程可以清楚地看出高斯束相干场附加位相差的成因及其物理意义。
Simulation of turbulence atomization jet in the air-water two phase flow field was performed.
对水在空气中湍动雾化射流的气液两相流场进行了数值模拟。
In this paper, peptide segments liquid-phase synthesis technology are introduced and all of these are vivid in protein field recent year.
本文综述了多肽的液相分段合成方法,这些合成方法是近年来多肽和蛋白质合成领域中的一种发展趋势。
Brillouin enhanced four wave mixing, whose interference beat frequency drives an acoustic field, can improve the SBS phase conjugation fidelity.
采用四波混频加强SBS的方法,其相干拍频驱动声子场,能提高SBS相位共轭保真度。
In this paper, the control of the atomic spontaneous emission is discussed by using the relative phase difference of the polychromatic field and certain results are obtained.
本文对利用多色场的相对相位控制原子的自发辐射问题进行了讨论,并得到了一定的结论。
Numerical simulation based on phase field method is developed to describe polycrystalline solidification for pure material.
基于相场方法对包含多晶粒的纯物质凝固过程进行了数值模拟。
Air is entrained as water jetting into water cushion pool, the gas-liquid two phase flows field are formed.
水射流进入水垫塘可以将气体卷入塘内,形成水垫塘自掺气的水气两相流流场。
We have discussed the influence of an atom interacting with squeezed vacuum field on the phase properties in comparison with squeezed vacuum.
与单一压缩真空态场位相特性比较,讨论了原子与压缩真空态场相互作用对场的位相特性的影响。
Output force phase should be controlled so as to get the far field signal inphase with the output force phase.
为了保证远场信号的相位与激振力的相位一致,应当控制激振力的相位。
Two principles of the phase field method are introduced, and the application of the phase field method for numerical simulation of solidification microstructure is expatiated.
介绍了相场方法的两种基本原理,阐述了相场方法在金属凝固过程微观组织形成模拟中的应用情况。
Method and device for measuring inhomogeneous magnetic field, method and device for phase calibration, and magnetic resonance image apparatus.
磁场非均匀性测量方法和设备,相位校正方法和设备,以及磁共振成像设备。
Membrane catalytic technology is an advanced science classification in multi - phase catalytic field.
膜催化技术是近年来在多相领域中出现的一门前沿学科。
The effect of field strength, initial phase, bunch shape and charge on electron beam transverse emittance is also explored by numeric simulation method.
利用数值模拟方法研究了加速场强、注入相位、束团大小、形状、电荷等因素对束流横向发射度产生的影响。
I intend to collapse the space between and increase the light and chi moving through the field with each phase of ascension mastered.
我意愿在已掌握的每一个提升阶段中塌缩两极空间,增加在场中运作的光与。
I intend to collapse the space between and increase the light and chi moving through the field with each phase of ascension mastered.
我意愿在已掌握的每一个提升阶段中塌缩两极空间,增加在场中运作的光与。
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