1)contraction ratio收缩比
1.Systematic experiments in rectangular canals with 4 different contraction ratios for measuring flumes are conducted in laboratory,and an antitype experiment is also conducted at Water Diversion Project from Datong River to Qinwangchuan District for practical application.介绍了一种机翼形状的矩形渠道量水设施,在试验室矩形渠道中通过4种不同量水槽收缩比进行了系统的组合试验,并在引大入秦工程进行了原型试验和应用研究。
2.A series of reasonable contraction ratios and angles are selected due to their energy dissipation effection.本文在沿袭前人研究成果的基础上,着重于以下方面的研究:1、通过对前人研究成果的分析,从消能效果的角度选择一系列合理的收缩比和收缩角。
英文短句/例句
1.While throwing, not only the contract ratio, but also the shapes, should be paid much attention to.拉坯不仅要注意到收缩比，而且还应注意到造型。
2.the rate of shrinkage in size or number.在尺寸或数目上收缩的比率。
3.The length in the diastole was bigger than that in the systole.在舒张期其可视长度比收缩期长。
4.--Budget deficit should be cut by 10 billion yuan;——财政收支差额比1997年缩小100亿元；
5.Mixture Ratio Design and Application of UEA Shrinkage-compensating ConcreteUEA补偿收缩混凝土配合比设计及应用
6.garment shrinkage服装收缩,成衣收缩
7.boil-off shrinkage精练收缩[率],退浆收缩[率]
8.hot air shrinkage热风收缩，干热收缩
9.Effect of mineral admixtures on drying and autogenous shrinkage of concrete with low water-to-binder ratio矿物掺合料对低水胶比混凝土干缩和自收缩的影响
10.shrinkage allowance容许收缩量;收缩留量;收缩容许量;收缩允许量
11.The width of visual segment in the systole of the right coronary was bigger than that in the diastole.右冠状动脉在收缩期可视段宽度比舒张期长;
12.The Key to the Narrowing of the Income Gap among Different Professions:Adjusting the Distribution Ratio of Labor and Capital;缩小行业收入差距的关键:调节劳资分配比例
13.Comparison and Selection on the Approaches of Contract Reorganization of Asset;收缩性资产重组方法的比较与选择研究
14.Comparison and Choice of the Methods of Enterprises Shrinking Capital Operation;企业收缩性资本运营方法的比较与选择
15.High Performance Concrete Mix Proportion and the Effect of Shrinkage and Creep高性能混凝土配合比及收缩徐变效应研究
16.Effect of flurbiprofen axetil on the pain after artifical abortion氟比洛芬酯对人流术后子宫收缩痛的影响
17.Simulation and Comparison of FVMs Based on Non-staggered and Staggered Grid for Planar Contraction Flows平板收缩流动的同位和交错网格FVM模拟及比较
18.Research on the Mix Optimization and Shrinkage Properties of Reactive Powder Concrete活性粉末混凝土配比优化及收缩性能研究
相关短句/例句
internal contraction ratio内收缩比
1.Experimental investigation on cowl lip s open process of 2D inlet with different internal contraction ratios;一组不同内收缩比二维进气道唇口开启过程实验研究
3)heat shrink ratio热收缩比
4)extension-contraction ration拉伸收缩比
5)compacting die shrinkage ratio压模收缩比
6)the area constriction ratio面积收缩比
延伸阅读
横向收缩比分子式：CAS号：性质：拉伸形变的横向收缩与纵向伸长之比。对各向同性物质来说，横向收缩比等于泊桑比。但是由于横向尺寸收缩小，实验测量不易精确。在蠕变的横向收缩比测定时，横向和轴向尺寸均随时间而变化；而弛豫横向收缩比测定时，只有横向尺寸随时间而变。
