1) attrition rate constant
磨耗速率常数
1.
Using the static coal combustion and ash cold sieving experimental method,the attrition rate constants of four kinds of coal ash were measured.
采用静态燃烧加冷态振筛磨耗方法对4种煤灰的磨耗速率常数进行了测量,发现同类煤灰的磨耗速率常数随其粒径的增加呈指数衰减的规律,而相同粒径的不同煤灰的磨耗速率常数不同。
2) wear rate
磨耗速率
3) rate constant
速率常数
1.
Hydrolysis-condensation rate constants of 3-trimethoxysilyl propyl methacrylate;
甲基丙烯酸-3-三甲氧基硅丙酯的水解-缩合反应速率常数
2.
A ratio of concentration and time method for determining a reaction order and calculation the rate constant;
浓度—时间比法确定反应级数和计算速率常数
3.
Design and application of program based on LabVIEW 7.0 for determining rate constant for second-order reaction;
电导法测定二级反应速率常数LabVIEW7．0程序设计与应用(英文)
4) rate constants
速率常数
1.
The rate constants of saponification turns reaction are measured using Microcalorimetry,the heat conduction type's automatic calormetric-equipment not involving the measurements of heat capacity and quantity of heat.
用微量热法测定了酯类皂化的速率常数,所用热导式自动量热计不涉及热容和热量的计量,自动记录反应的热谱曲线,由热稳态过程的峰高或峰面积计算反应的速率常数。
2.
The rate constants for the title reaction are calculated by canonical variational transition state theory(CVT) with small-curvature tunneling(SCT) correction in the temperature range 200 .
利用正则变分过渡态理论,结合小曲率隧道效应校正(CVT/SCT)方法计算了该反应的两个可行的反应通道在200 K~2 000 K温度范围内的速率常数。
3.
This paper presents an ab initio direct dynamics study of thermal rate constants of the hydrogen abstraction reaction of CH2N+HONOCH2NH+NO2.
用变分过渡态理论(CVT)在考虑小曲率隧道(SCT)校正的水平上计算了200￣2500 K温度范围内标题反应的热速率常数。
5) reaction rate constant
速率常数
1.
By fitting determined the formation kinetics model of tricalcium silicate with different content of SO_3 at the sintering temperature of 1450℃,at the same time,on the base of this kinetics model,the reaction rate constant of tricalcium silicate formation with different content of SO_3 was calculated.
通过拟合得到了C_3S矿物形成的动力学模型,并根据该动力学模型对不同SO_3掺量下C_3S矿物形成的速率常数进行了计算。
2.
The effects of neutral salts (NaCl, KCl, Na_2SO_4, K_2SO_4)on the saponification reaction rate constant of ethyl acetate have been studied by means of electric conductivity method.
作者采用电导率法就中性盐（NaCl、KCI、Na_2SO_4、K_2SO_4）对乙酸乙酯皂化反应速率常数的影响进行了研究。
3.
By fitting,the formation kinetics model of tricalcium silicate with different content of CuO at the sintering temperature of 1 450 ℃ is established,and based on this kinetics model,the reaction rate constant of tricalcium silicate formation with different content of CuO was calculated.
通过拟合得到了C3S矿物形成的动力学模型,并根据该动力学模型对不同CuO掺量下C3S矿物形成的速率常数进行了计算。
6) rate coefficient
速率常数
1.
Energy distribution function and chemical reaction rate coefficients were calculated through Boltzmann equation analysis and collision theory.
应用碰撞理论和波尔兹曼方程分析,对能量分布函数及反应速率常数进行数值模拟,得到离解反应速率常数与温度的曲线,分析预报各反应过程及表现。
2.
The relation curves of chemical reaction rate coefficients and electrons temperature were presented by collision theory and Boltzmann equation.
本文从DBD液固表面等离子体鞘层的研究出发,通过建立流体力学方程组来确定鞘层内的电子浓度,进而确定电子温度;借助碰撞理论和Boltzrnann方程,给出反应速率常数随电子温度变化曲线。
补充资料：磨耗速率
分子式：
CAS号：
性质：指塑料等试样经摩擦一定时间或一定距离或指定循环次数后，塑料所损失的量。可用体积，磨痕高度或宽度及磨损量表示。用绝对值或对应于标准物质的相对值均可。不论是以一定时间、一定距离或指定循环次数，均可视为磨损量对时间的函数关系。所以是衡量和比较材料间耐磨损程度的表征，由于它是个相对量，因此只有相应条件下取得的数据才有比较意义。
CAS号：
性质：指塑料等试样经摩擦一定时间或一定距离或指定循环次数后，塑料所损失的量。可用体积，磨痕高度或宽度及磨损量表示。用绝对值或对应于标准物质的相对值均可。不论是以一定时间、一定距离或指定循环次数，均可视为磨损量对时间的函数关系。所以是衡量和比较材料间耐磨损程度的表征，由于它是个相对量，因此只有相应条件下取得的数据才有比较意义。
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