1) particle size coefficient
粗度系数
1.
The results showed that the equilibrium catalyst with smaller particle size coefficient had superior capability for heavy oil conversion,better product distribution and higher goal product yield.
结果表明,粗度系数较小的工业平衡剂,其重油转化能力强,裂化产品分布较好,目的产品收率较高。
2) roughness coefficient
粗糙度系数
1.
Joint roughness coefficients and their fractal dimension;
裂隙粗糙度系数及其分数维研究
2.
In this paper, the mechanics properties of rock damage plane are described by parameters such as roughness coefficient, wall compress strength and basic friction angle.
用粗糙度系数、壁面抗压强度和基本摩擦角作为描述破断面力学性质的参数 ,测定了细、中、粗 3种类型砂岩的相应参数值 ,从实验角度研究了砂岩张拉破断面在不同法向应力条件下具备的抗摩擦应力 ,总结出砂岩张拉破断面遵循的摩擦规律 ,为煤矿开采基本顶破断后块体结构及其它岩石工程中块体稳定性分析提供了依
3.
This paper discusses several methods for the estimation of rock joint roughness coefficient(JRC),deals with the fractal character of rock joint,and elaborates the relation between JRC and fractal dimension from three different aspects.
讨论了估算节理面粗糙度的若干分析方法，论述了节理面的分形性质，从三个不同的方面探讨了粗糙度系数与分形维数的关
3) joint roughness coefficient
粗糙度系数
1.
The study advances in the estimating method of joint roughness coefficient (JRC) of rock mass, the drawing instrument of profiles and the application of JRC are reviewed.
讲述了岩体结构面粗糙度系数ＪＲＣ的估测方法、轮廓曲线绘制手段以及ＪＲＣ应用研究的进展，分析了ＪＲＣ研究的几个前沿课题。
2.
On basis of mechanical behavior of joints surface, this paper demonstrates that it is reasonable to describe the degree of roughness by Joint Roughness Coefficient (JRC) in the model of JRC-JCS.
本文从结构面表面形态的力学特性出发,从理论上论证了在Barton的JRC-JCS模型中,用粗糙度系数JRC描述岩体结构面起伏程度的合理性。
4) roughness factor
粗糙度系数，粗糙度因子
5) joint roughness coefficient
节理粗糙度系数
1.
Ascertaining of rock joint roughness coefficient accurately effects rock stabilization greatly.
岩石节理粗糙度系数JRC的正确确定对岩体结构面抗剪强度的计算有很大影响。
2.
The relationship between fractal dimension D_f and joint roughness coefficient JRC, with regression factor 0.
基于野外实测节理粗糙度曲线,建立了分维数D_f与节理粗糙度系数间的关系式。
6) terrain rough factor
地面粗糙度系数
补充资料：活度系数
分子式：
分子量：
CAS号：
性质：见活度。
分子量：
CAS号：
性质：见活度。
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