Research showed that: during the transient liquid phase diffusion bonding process, there exists a critical value about the choice of the bonding pressure.
研究表明：瞬时液相扩散连接中，压力的施加降低了液相的最大宽度，同时降低了降熔元素的总量，可以减少完成等温凝固所需要的时间。
When the reaction products form as high melting point CA2, CA6 and MA spinel in a continuous solid phase it will clog the liquid channel and resist the further diffusion of fused slag in the brick.
并且当熔渣与耐火材料的反应产物为高熔点的CA2、CA6和MA尖晶石相且连续交错分布时，能堵塞液相扩散通道，抑制熔渣向耐火材料内部的进一步渗透。
Thus it is of great significance to both evaluating the mud ability to stop gas in diffusion phase and estimating the gas diffusion amount.
对于准确评价泥岩阻止扩散相天然气能力和估算天然气扩散都具有重要意义。
New progress in basic research of diffusion phase transitions and superparaelectricstate etc. on relaxor ferroelectrics are briefly presented.
简要地介绍弛豫型铁电体的扩散相变和超顺电等理论研究的最新进展。
Phase transition, enhanced diffusion and Y-Al alloy formation are studied using Y implantation with high current extracted from metal vapor vacuum arc (MEVVA) ion source.
利用金属蒸汽真空弧（MEVVA）源所产生的强束流离子注入铝研究了相变、增强扩散和钇铝合金的形成条件。
After that, knowledge character, knowledge achievement, knowledge transference and knowledge diffusion in each phase were analyzed based on the whole process of Supplier Management.
并根据供应商管理的整个过程，分析供应商管理各阶段知识的特性及其获取、转移和扩散。
Properties of nitrided parts have close relation to phase composition of their compound layer and microstructure of their diffusion layer.
渗氮件的性能与渗氮层的化合物相组成和扩散层的微观结构密切相关。
IN this paper, a new method which is based on anisotropic diffusion equation for INSAR phase noise reduction is proposed.
该文提出了一种基于各向异性扩散偏微分方程抑制干涉合成孔径雷达(INSAR)相位噪声的算法。
This model can reduce the computer memory and save time, simulate the complex process of the particle phase and use Lagrange method to reduce the false diffusion.
此模型在不过分耗费计算机存储量及机时的条件下，能够模拟有复杂经历的颗粒相，而且颗粒相用拉各朗日方法可以减小伪扩散。
The variation of the carbon diffusion coefficient at the vicinity of the phase boundary during the process of eutectic solid state phase transformation of the phase boundary was analyzed.
然后分析了碳钢在过冷等温时，相界面共格的固态相变过程中，相界面附近碳的扩散系数变化的情况；
The results indicate that sintering temperature plays a prime role in the development of the number of phase layers and affects the thickness of diffusion solution layer by the thermal time.
实验结果表明，烧结温度对相层数量起主要作用，并和保温时间一起影响扩散溶解层厚度。
The petroleum migration mainly in an oil phase, as for natural gas migration, it can occur in water-solution, oil-solution, free gas and diffusion phase.
石油运移的相态主要是油相，天然气可以是水溶相、油溶相、气相和扩散相。
Vacuum storage of food is a complicated heat and mass transfer process supported by various theories such as diffusion, heat transfer, mass transfer and phase change.
食品真空贮藏过程是复杂的传热传质过程，该过程涉及到扩散、传热、传质等机理。
This model takes into account both the diffusion resistance of the membrane phase in non-steady state and the diffusion resistance of the external phase boundary film and the membrane leakage.
该模型不仅考虑了非稳态下膜相扩散阻力，而且还考虑了外相边界层的扩散阻力及膜破裂。
The effects of both light scattering (elastic and dynamic) and diffusion, as directly depending on the thermodynamic parameters characterizing the one-phase state stability, are considered in detail.
两个光散布（有弹性和动态）和扩散的影响，象直接取决于的那样表现一个阶段的特性的热力学的参数说明稳定，被详细考虑。
This is a novel advanced technology between transition liquid phase (TLP) diffusion welding and brazing, and it has both advantages.
这是一种界于TLP扩散焊和钎焊工艺之间的一种新型先进工艺，兼有两者之长。
Vacuum cooling is a complicated heat and mass transfer process supported by various theories such as diffusion, heat transfer, mass transfer and phase change.
真空冷却过程是复杂的相变传热传质过程，该过程涉及到扩散、传热、传质和相变等机理。
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。
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。
Another mechanism promoting the formation of the equilibrium phase graphite is surface diffusion which becomes stronger anyway at higher temperatures, especially in areas with high defect density.
促使平衡相石墨形成的另一个机理是表面扩散。不管怎样，此扩散在高温，尤其是在缺陷密度高的区域更明显。
This is possibly due to a new phase formation induced by the atoms' inter-diffusion at the interface.
这可能是由于在退火过程中，界面区域的原子在界面处相互扩散所引起的。
There is amorphous phase in diffusion layer of the hot-dip La-aluminizing and the content of the amorphous phase increases due to the addition of rare earths la.
热浸镀铝-镧钢的扩散层中存在非晶态相，且稀土镧的添加可使扩散层中的非晶含量增加。
The nucleation of ordered phase is simulated by microscopic diffusion equation and the assumption of classical nucleation theory is examined.
基于微观相场动力学理论建立的微扩散方程，以原子占位几率和序参数描述合金沉淀过程的原子簇聚和有序化。
In this article the analytical calculation has been made for the evaporator heat transfer in absorption-diffusion refrigeration system with the annular two-phase two-component heat transfer model.
本文采用双组分环状二相流模型对吸收-扩散式制冷系统蒸发器的传热进行了分析计算。
The effect of the stochastic field on the degenerate four-wave mixing signal intensity hag been studied basing on the phase-diffusion model.
本文在相位扩散模型的基础上，研究了随机场对简并四波混频输出强度的影响。
The preparing method comprises brushing material, solid-phase composition, diffusion annealing and cold rolling.
其制造方法包括刷料、固相复合、扩散退火、和冷轧工艺步 骤。
We introduce a diffusion-ZGB model including the diffusion of o and co for the surface catalytic reaction of O2 and co, and eliminate the second-order phase transition naturally.
对于O_2和CO的表面催化反应，我们引入了一个包括O和CO的扩散的不可逆zgb扩散模型，非常自然地消除了二级相变点。
The local phase equilibrium principle is recommended as well as the outline of the method of diffusion couples in determining the equilibrium phase diagram.
介绍了局域平衡原理和扩散偶法测定平衡相图的方法要点。
Deformation bands are caused by plastic formation, and transformation bands generation mainly come from re-crystallization, phase transition and the diffusion of carbon.
形变带产生的机制为塑性变形，转变带产生的机制主要为再结晶、相变和元素扩散。
The lamellae phase formed in high aging temperature provides channel for element diffusion in low aging temperature, so the magnetic properties increased during step aging process;
高温时效生成的片状相为低温时效时元素的迁移提供了路径，因此通过等级时效合金的磁性能得到提高；
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