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1)  grid aspect ratio
网格长宽比
1.
The effects of grid aspect ratio on the efficiency of implicit multigrid method have been analysed theoretically.
计算复杂实用外形绕流时,由于几何外形的复杂性,计算网格的空间网格长宽比变化很大。
2)  Large aspect ratios mesh
大长宽比网格
3)  aspect ratio
长宽比
1.
The geometric model of Al_2O_3 grain is designed based on its crystal character,through ran- domly slicing the grain model with a given slenderness ratio with the emulation slicing system,the grain random section parameter-aspect ratio can be gotten.
根据Al_2O_3的结晶习性设计了它的多面体颗粒几何模型,并利用随机切割系统对已知高径比的颗粒进行仿真切割,同时通过切出的颗粒截面计算截面的长宽比算术平均值,从而建立板片状氧化铝颗粒的高径比和其平均截面长宽比的对应关系。
2.
Gives a formula to evaluate the buckling coefficient of the compressed flange of lipped channel beams by considering the distortional buckling mode, and presents a set of simplified formulae to calculate the limit values of the aspect ratio α for buckling coefficient not less than 4.
0时板件长宽比α的限值以及在板件长宽比超过此限值时kf的最低值。
3.
The simulation results showed that the fiber aspect ratio was increased while increasing the mass flow of single hole and decreasing the spinning temperature and quenching initial height,but was considerably decreased while increasing the aspect ratio of the spinneret.
模拟纺丝结果表明,增加单孔质量流量,降低纺丝温度及侧吹风起始高度,纤维长宽比提高;喷丝孔的长宽比增大,纤维长宽比大幅度降低。
4)  length-width ratio
长宽比
1.
Based on the connecting strength of soil,the effects of foundation length-width ratio on base additional stress and depth of compressed layer were discussed.
基于土的连结强度,研究基础长宽比对基底附加应力和压缩层深度的影响。
2.
This paper puts forward the method for determining length-width ratio of mixer.
长宽比是搅拌机的基本几何参数。
3.
A group of correlation output are obtained which is different in the vertical direction and horizon direction by changing the length-width ratio of two same rectangles as the target picture and reference picture.
通过采用两个相同的矩形作为目标图像和参考图像,改变矩形的长宽比,获得了一组在垂直方向和水平方向分布变化较大的相关输出,并分析了产生的原因。
5)  High length-width ratio
高长宽比
6)  ratio of length to width
长宽比
1.
According to the ratio of length to width,some formulas are shown in the paper to calculate directly the size of individual footing under columns for one or two-dimensional eccentric compression and circular footing for eccentric compression.
以长宽比为设计控制参数 ,给出了柱下独立基础单、双向偏心受压及圆形基础偏心受压时基底尺寸的直接计算公式。
2.
In different area,the variety of grain length of soft rice is not significant and the variety of grain width,ratio of length to width is significant at 1 percent.
软米的粒长在不同的环境下的变化未达显著水平;粒宽和长宽比都达到了极显著水平。
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