| 1. | Microsoft project enters certain data into special fields called calculated fields Microsoftproject将某些数据输入名为“计算域”的特定域中。 |
| 2. | An algorithm for grobner basis for an ideal of a polynomial ring over a group algebra of a finite group over a field is given ?给出了准确计算域上有限群的群代数上的多项式环的理想的gr ( ? ) bner基的算法。 |
| 3. | In numerical computation aspect , by implying new computational geometric field , computation error caused by boundary condition was decreased 在数值计算方面,本文采用了新的计算域,减小了由于边界条件造成的计算误差。 |
| 4. | The mathematical model based on gis is built , and the interface program of data conversion between the two models is designed , and the spatial discretion of the computational domain is discussed 在此基础上,建立了基于gis的泥沙数学模型,设计了两种模式数据交换的接口程序,探讨了泥沙模型计算域空间离散问题。 |
| 5. | The region of computation is made up of 9 sub - regions . in this study a semi - staggered grid arrangements was adopted . non - uniform grid distributions which are more dense in all the near wall regions were used 文中将整个计算域分为9个子域,采用半交错式网格布置,非均匀的网格分布使得在所有近壁区的网格都更为细密。 |
| 6. | In this paper . the conclusion of this paper has utility meaning in analysis on turbine blades cooling after some proper correcting of the geometry structure and boundary conditions 由于所采用的结构及计算域近似涡轮叶片的冷却形式(主流加热,内流通道冷却) ,因此这种方法经过进一步的改进,可用于涡轮叶片冷却的计算研究。 |
| 7. | The above spatial and temporal discretization in the boundary , and two - directional average in the intersection , can satisfy completely n - s equations , and have high accuracy in the all computational regions 对边界上的空间微分采用高阶紧致差分格式离散,时间微分采用四阶时间推进处理,在交界处采用双向差分平均法,保证了整个计算域上的流动都满足navier - stokes方程,并具有高阶精度。 |
| 8. | At the end of this paper , two methods are given out to solve this problem : ( 1 ) to decrease the width to height ratio of the calculation model , make it not greater than 1 ; ( 2 ) to restrict horizontal displacement of lateral boundary / boundaries and to directly assign ground stress in the field of calculation model 解决这一问题的方法有两种: ( 1 )使计算模型的宽高比尽量等于或小于1 ; ( 2 )约束计算模型侧面边界的水平位移,在计算域内部给水平地应力直接赋值。 |
| 9. | While slug structure is leaving from computing domain , the successive disturbance develop in downstream direction , the legs of hair - pin vortex approach the wall continuously and induce vortex structures near the wall . the evolution of this near - wall vortex structures brings the secondary transition to turbulence in the pipe flow 随着塞流结构流出计算域,后继扰动向下游继续发展,表现为发卡涡的涡脚向壁面不断贴近,进而诱发近壁涡结构,近壁涡结构的进一步演化促使圆管流动出现二次转捩,发展到了湍流阶段。 |