1) aspect ratio
宽高比
1.
Numerical simulation of flow and heat transfer in duct with different aspect ratios;
不同宽高比旋转方形通道内部流体流动与换热的数值研究
2.
Simulation study on surface drag-reduction with V-size traveling wave of different aspect ratios
不同宽高比的V型随行波表面减阻仿真研究
3.
The mixing characteristics of external flow with jets from five rectangular nozzles with aspect ratio of 1,4,8,12,16 and from an axisymmetric nozzle were studied numerically.
用数值计算的方法 ,研究了宽高比分别为 1 ,4,8,1 2和 1 6的矩形喷管射流与外流的掺混特性 ,并与等面积的轴对称喷管进行了比较。
2) ratio of width to height
宽高比
1.
The definition principle of ratio of width to height of a lock wall in the design of monolithic lock chamber structure is studied,and the result shows that the range of the ratio in the current lock criterion is not suitable for high water-head locks.
针对整体式闸室结构设计中闸墙底宽与闸墙高比值的取值规律进行了研究,认为现行船闸规范的闸墙底宽与闸墙高取值范围并不适合高水头船闸,因此根据材料力学原理推导了不同设计水头作用下,采用不同混凝土强度等级时闸墙底宽所需满足的最小宽高比公式。
2.
The results show that: (1) The mean drag and lift coefficients of box shape bridge deck section have considerable Reynolds number effect; (2) the ratio of width to height(B/H) affects on Reynold.
在较大的雷诺数范围内测量了不同宽高比箱形桥梁断面的三分力系数 ,研究了三分力系数雷诺数效应以及宽高比对断面三分力系数雷诺数效应的影响。
3.
The crack rigidity and failure pattern of the wall are understood,the effects of the control joints on the lateral rigidity of the wall are studied,based on the test of one wall with control joint under two-way loading,and the results of the FEM analysis on four types of wall modes with different ratio of width to height .
通过一片设置控制缝砌块墙体在复合受力状态下的抗侧移试验,了解墙体的开裂刚度及破坏状态,并借助有限元程序建立了四种宽高比的墙体模型,研究分析了控制缝对实际工程中墙体抗侧移刚度的影响,认为控制缝引起墙体抗侧刚度的降低是有限的,刚度的降低程度随宽高比的增加而逐渐减少,为地震区合理设置控制缝提供试验与理论依据并总结了设缝墙体的抗侧移刚度公式,供工程应用参考。
3) width height ratio
宽高比
1.
The rigid foundation design must satisfy the limitation of the width height ratio of steps.
刚性基础设计必须满足台阶宽高比 (刚性角 )的限制。
2.
This paper introduces the general theory of sand cushion thickness design of replacement method, interprets the shortcomings existing in ladder-shaped distribution model and well-distribution model of the super imposed stress at the cushion base, and puts forward new standpoint, that is, the distributed law of superimposed stress at the sand cushion base is affected by the width height ratio.
对换填法中关于砂垫层厚度的设计理论作了概括介绍 ,通过对土颗粒模型的分析 ,指出砂垫层底面附加应力为均匀分布和梯形分布两种假定的片面性 ,提出新的观点 :砂垫层底面附加应力的分布形状应根据垫层宽高比确定。
4) high aspect ratio
高深宽比
1.
Simplified microfabrication technology for producing SU-8 microstructures with high aspect ratio;
高深宽比SU-8微结构的简易加工技术
2.
Dry etching technique for silicon of high aspect ratio in MEMS device fabrication;
MEMS器件制造工艺中的高深宽比硅干法刻蚀技术
3.
A key problem was analyzed in the electrical discharge machining(EDM) of the high aspect ratio micro-structures.
针对电火花加工高深宽比微细结构时放电间隙小、加工产物不易排除的技术难题,在分析电火花加工电蚀产物稳定性的理论基础上,结合脉冲超声聚焦技术,提出了激波压力扰动辅助电火花加工高深宽比微细结构的方法,设计了激励电源和激波发生器试验装置,测试了相应的电功率和声功率。
5) ratio of length over width
高宽比值
1.
On the basis of theory and practice, it is feasible that the ratio of length over width of ingot alloy steel is less than 5.
从理论和实践两方面论述合金钢锭的高宽比值小于５是可行的，合金钢锭大小锭型细 长化是现代保护浇铸条件下进一步提高成材率的有效途径。
补充资料：高比
1.谓与高尚的人相比匹。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条