• Different toll rate coefficient should reflect that how much toll falls on different vehicle class users in order to achieve equality of cost and profits.

    不同车型收费系数反映了不同车型用户承担收费公路通行费的比价关系,合理的收费系数,应该实现责任和效益的双重公平。

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  • The computation on the rate coefficient of electron ion collisional ionization is described and some fitting formulas are given for the accurate and fast calculation.

    主要讨论了电子与离子碰撞电离速率系数的计算,给出了快速拟合计算公式。

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  • The emulsifier content and feed rate affect latex swelling and shell polymerization by the making a change of latex number and total reaction rate coefficient respectively.

    乳化剂量和加料速率分别通过影响胶粒数和总体反应速率系数而对胶粒溶胀和壳层聚合反应产生影响。

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  • The impact of system parameters on the minimum decay rate is analyzed in detail, which suggests that a new parameter, named the integrated loss-rate coefficient can be defined.

    进一步分析了系统参数对衰减率的影响,分析表明可以定义一个新的综合去除系数。

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  • The method to measure the burning rate coefficient and pressure index of a solid propellant with only one strand is discussed and analyzed, and the measured and processed results are given.

    分析讨论了用一根药条测量固体推进剂燃速系数和压力指数的方法,并给出了测量和处理结果。

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  • The rate of acquisition is proportional to the coefficient of collaborative effort (Cs) in sharing knowledge (e.g., coefficient of knowledge proliferation).

    获取的比例与知识分享中的协作工作(Cs)的系数成正比(例如,知识增值的系数)。

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  • In the default model the friction coefficient is defined as afunction of the equivalent slip rate and contact pressure.

    在默认模型里,定义摩擦系数为等效滑移率和接触压力的函数。

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  • The minimum decay coefficient of PM concentrations is computed by a formula, which is found in direct link to the minimum decay rate with the eigenvalues of the state matrix.

    导出了计算系统最小衰减率的公式,该公式将系统矩阵的特征值与最小衰减率直接联系起来;

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  • Results The average equivalent sound level and the detectable rate of workers hearing loss were exponential positive correlation, the coefficient of correlation r was 0 812 45.

    结果听损检出率随平均等效声级的增加而呈明显的增加趋势,平均等效声级与噪声作业人员的听损检出率呈密切的指数正相关关系(相关系数r为0 812 45 )。

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  • Through technical analysis and calculation, the critical coefficient and optimal load rate of transformer are determined for the reasonable selection of transformer capacity.

    通过技术分析和计算,确定变压器临界系数以及变压器的最佳负载率,合理选择变压器的容量。

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  • The effects of metal base content and NiCr alloy addition on hardness, friction coefficient and wear rate of the composites were studied.

    研究了金属基体及其中镍铬合金的含量对复合材料的硬度、摩擦系数和磨损率的影响。

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  • Layering had a high rooting rate, but its propagation coefficient was lower and would injure the mother tree, the roots are also underdeveloped.

    费约果压条繁殖生根率高,但其繁殖系数较低,对母树树体损伤严重,且根系不发达,生产上一般也不采用。

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  • The effects of effective spray coefficient and water spray flow rate on fire suppression mechanism are investigated.

    对有效喷淋系数和喷淋水流率对灭火效果的影响进行了研究。

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  • In accordance with this, a novel optimum method based on rate distortion theory called optimal coefficient adjustment is presented.

    针对这一问题,提出了一个新的基于率失真理论的优化方法,称为最优系数调整法。

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  • Decreasing hydraulic conductivity and diffusion coefficient may delay the increasing rate of the concentration ratio at the base of a GCL.

    结果表明,减小渗透系数和扩散系数可以有效减缓衬垫底部浓度比的增加速度。

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  • Because urban functions and regional conditions are different, the wholesale and retail coefficient and urbanization rate of different cities are different.

    由于城市功能、区位条件等的不同,不同的城市批零系数与城市化率的具体对应关系也有所区别。

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  • The effect of passive decay rate constant gain coefficient and space surround constant were analyzed.

    分析衰减常数、增益系数和空间常数对图像增强处理的影响。

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  • It points out that the relation between optimal heating rate and coefficient of performance of a Carnot heat pump is useless.

    指出了卡诺热泵的最佳泵热率与致热系数间的关系是没有实际意义的。

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  • In salt water the composites had less water absorption, absorption rate and diffusion coefficient than that in di water.

    与在去离子水中相比,材料在盐水中饱和吸水率、初始时吸水速率和水扩散系数较小。

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  • Methods: Orthogonal experiment was arranged to screen the optimization formulation of suspending 'reagent to variation coefficient in the rate of indicators.

    方法:采用正交试验安排试验,以变异系数为指标进行细胞悬浮剂最优配方的筛选。

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  • The applied temperature scope, plug intensity, plug rate and coefficient of remains resistance are also given.

    给出了落叶松高温堵剂适用温度范围、封堵强度、封堵率和残余阻力系数的试验结果。

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  • Specifically, the convergence rate of coefficient estimate is obtained in constant amplitude case.

    特别地,对于常数振幅情形,得到了多项式系数估计的强收敛速度。

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  • The oxygen transfer rate and volumetric mass transfer coefficient of the second step of the fermentation process were measured.

    测定了第二步发酵过程的氧传递速率和体积传质系数。

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  • After the air excess coefficient is greater than 1.1, the oxidation rate of the electrode is increased more quickly; when the coefficient is less than 1.1, the oxidation rate is increased slowly.

    当空气过剩系数大于1.1以后,电极的氧化速率增加较大,在小于1的情况下,电极试样的氧化速率较小。

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  • Attenuation Coefficient The rate at which average power decreases with distance.

    衰减系数平均功率随距离的延长而降低的比率。

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  • Also, this paper presents the error code rate formula, the optimal weighted coefficient and error code rate numeric curves.

    并给出了误码率公式以及最佳加权系数和误码率数值曲线。

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  • The dimension of Scoring matrixes X is descended by using scoring rate or passing rate or coefficient of correlation or guess rate when estimating those item parameters.

    在对这些参数进行估计时,将得分矩阵分别采用得分率、通过率、相关系数、猜测率进行降维处理。

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  • There are mainly 4 key parameters of natural gas resource evaluation, including gas production rate, migration-accumulation coefficient, play evaluation parameters, and recovery rate.

    天然气资源评价重点参数主要包括产气率、运聚系数、区带评价参数与可采系数等4项。

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  • There are mainly 4 key parameters of natural gas resource evaluation, including gas production rate, migration-accumulation coefficient, play evaluation parameters, and recovery rate.

    天然气资源评价重点参数主要包括产气率、运聚系数、区带评价参数与可采系数等4项。

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