The topological evolution of coupled pore and grain growth during final stage sintering based on a 2-d continuum diffusion-interface field model is studied.
本文采用二维相场模型模拟固相陶瓷烧结后期，晶粒和气孔耦合生长演化过程。
The crystalline grain size and the distortion of interfacial atoms have great influence on the d.
晶界原子畸变和晶粒尺寸对纳米体系的交流电导有重要的影响。
The optimal two-factor saturated D design was conducted to investigate effects of the active organic fertilizer made of grain stillage and other additives on rice yield.
采用二因素饱和D最优设计方法，对酒丢槽制作活性有机肥（以下简称活性有机肥）在水稻上进行了不同基肥和追肥施用量试验。
Under operation pressure, the 3 D deformation strain and stress of SRM grain with composite case is calculated.
对复合材料壳体的固体发动机药柱在工作内压作用下的变形和三维应力、应变进行了计算。
Under operation pressure, the 3 D deformation strain and stress of SRM grain with composite case is calculated.
对复合材料壳体的固体发动机药柱在工作内压作用下的变形和三维应力、应变进行了计算。
应用推荐