grid ratio
英 [ɡrɪd ˈreɪʃiəʊ]
美 [ɡrɪd ˈreɪʃioʊ]
网络 栅比; 铅栅比
双语例句
- An algorithm for searching the un-mixing matrix based on GOR ( grid occupation ratio) is proposed.
以占格率理论为基础，提出搜索分离阵权值的盲分离算法。 - Transonic analysis and design using this improved grid can be made not only for large aspect ratio wings, but also for small aspect ratio wings without any difficulties.
其中有限体积方法提高了处理复杂外形的能力，若采用多重网格技术则可改进计算效率。 - State Grid has agreed to arrange financing for the project, with a target of a 60/ 40 debt-equity ratio.
国家电网公司已同意为该项目安排融资，债务/股本比率目标为60：40。 - In order to overcome the difficulty in grid division, this paper proposes a simplified calculation method of the ultimate axial compression ratio without the grid division of cross-section.
由于不规则截面不易划分网格，为此，文中提出一种截面不需划分网格计算异形柱轴压比限值的简化计算方法。 - Sampling was conducted with the method of contiguous grid quadrate, Dispersion Index ( v/ m ratio) was taken as the index of aggregation intensity, and the simulation tests for Poisson and Negative binomial distribution were performed.
采用邻接格子样方法取样，运用扩散系数作为聚集强度的测度指标，并进行泊阿松分布和负二项分布的Χ2拟合检验； - An unstructured grid generation process is described. The method is based on a Delaunay triangulation performed in a locally stretched space in order to obtain very high aspect ratio triangles in the boundary layer.
描述了非结构网格生成的过程，网格的生成方法基于Delaunay三角形方法，并对物面附近网格进行拉伸以便获得在边界层内高拉伸比的三角形单元。 - In this paper embedding grid adaptation technique is used to improve resolution ratio of structured grids in solving complex flowfields.
运用嵌入式自适应网格技术来提高结构网格求解复杂流场的分辨率。 - Propotioning of positive and negative material and grid thickness ratio;
正、负极板栅及活物质的配比； - The method of RS classification based on knowledge rule and spatial grid improves not only the precision of the floor area ratio estimation, but also makes the urban land building floor area estimation easier.
基于知识规则的遥感分类方法以及空间网格技术（GRID）应用于建筑容积率估算不仅可以提高建筑容积率估算精度，而且进一步可以估算不同城市用地类型的建筑面积。 - To the grid connected wind turbine, the purpose of controlling it working at optimal tip speed ratio or about is to capture maximum wind energy.
对并网型风力机，控制其在额定风速下运行在最佳叶尖速比或其附近，主要是希望它能捕获到最大的风能。 - Positive grid alloy, negative additives and proper ratio of positive/ negative active material are proved to have considerable effect on battery performances.
正极板栅合金、负极添加剂、适当的正负极活性物质配比以及其他因素是影响电动助力车用VRLA电池性能的关键。 - The test also indicated that the setting of multiplayer grid and wider space between grids could benefit the forming of turbulent structure, and the vortex cascade could formed in the mixing process which brought tiny vortex with high ratio, high intensity;
设置多层网格和较大的网格间距可使水流形成良好的湍流结构，在混合过程中形成涡旋串级，产生高比率、高强度的微涡旋； - The effects of grid aspect ratio on the efficiency of implicit multigrid method and its improvement
网格长宽比对隐式多重网格算法收敛率的影响及其改进 - Numerical error of CFD solution of viscous, steady and isothermal flow in glossy straight round pipe with different grid size and different grid aspect ratio was studied to supply references to grid generation of CFD for common project problem in this paper.
为了给一般工程问题的CFD仿真的网格划分提供参考，研究了光滑直圆管中粘性稳态等温流动在不同尺寸、不同纵横比网格情况下的CFD计算数值解的误差。 - Taking the flow conditions of pump as the objective functions, the definite volume method and unstructured grid are adopted in this paper to numerically simulate the influences of the ratio of H/ D upon the hydraulic characteristics of elbow inlet conduits.
本文采用有限体积法和非结构化网格，数值模拟了大型泵站肘形进水流道内部流场，并以水泵进口水流条件为目标函数，分析了不同H/D值对其水力特性的影响。 - The effect of such parameters as grid configuration, cable arrangement, structural bearings, structural span-to-depth ratio and member sectional dimension on structural dynamic characteristics were analyzed and compared.
分析和比较网格形式、索系布局、结构支承、矢跨比、杆件截面及其尺寸等有关参数对结构动力性能的影响。 - We first introduce advantages of hexagonal grid structure over square grid structure and triangular grid structure, and 1-to-3 area ratio and 1-to-4 area ratio hexagonal pyramids, and then give out corresponding experimental demonstrations.
文中首先介绍了六角网格结构的优势和1∶3面积比、1∶4面积比两类六角网格金字塔，而后给出了相应的实验论证。 - The following conclusions wereobtained: ( 1) The grid firstly became bigger and then smaller when the temperaturerises while the extrusion ratio do not change.
得到了以下结论：1.挤压比不变温度升高时，网格先减小再增大。 - The results show that the model has high forecast accuracy and strong generalization ability, using the grid search method to select the optimal parameters, the ε-SVM and ν-SVM modeling to forecast resistance ratio is effective.
预测结果表明所建模型的预测精度高、泛化能力强，运用网格搜索选出最优参数方式下进行的ε-SVM和v-SVM的建模预测电阻率是有效的。 - With the fluid analysis software Star-CD, the cross section of a dynamic grid model is established in different speed of trains, different blockage ratio, different length of trains, and different length of tunnels.
在不同的环境条件下，利用流体分析软件Star-CD，建立了列车过隧道的横截面动网格模型。 - Currently, Anshan Juvenile table tennis sporters 'grid way ratio is unreasonable and playing type is too single. 3.
目前鞍山市少儿乒乓球运动员握拍方法比例不合理，打法类型过于单一。