一旦得到了XPath的实例,就可以开始通过改变上下文、处理名称空间和计算表达式来配置它。
Once you have an instance of XPath, you can start to configure it by changing the context, working with namespaces, and evaluating expressions.
Mac信徒的信仰通过其在推销计算机方面的努力得到了反映和加强。
The faith of Mac devotees is reflected and strengthened by their efforts in promoting their computer of choice.
当待融合数据为两个时,通过理论分析得到了计算融合参数的公式。
Through theoretic analysis, we obtain the formula to calculate the parameters for fusion of two uniform distribution data.
通过大量计算,对应于几种主要的载荷工况,得到了车桥横梁的应力分布规律。
Through a large amount of calculation, the stress distribution Pattern of beam axle is obtained for some main load cases.
通过计算机数值模拟,得到了单速车道和多速混合车道元胞自动机交通流模型的基本图,并对这两种模型的交通流特性进行了分析和讨论。
Via computer numerical simulation, the fundamental diagrams of the single-speed lane and multi-speed lane CA traffic flow models are got, and these two models' traffic flow characters are presented.
通过计算还得到了地基刚性系数对临界流速的影响规律。
The influence of rigidity coefficient of the foundation on the critical velocity is discussed in detail.
通过采样和计算机处理,完成了LFMCW本振信号和目标回波模拟信号的差拍信号的测试与分析,得到了满意的结果。
Measured and analyzed the beat signal of LFMCW and simulated echo of object signals by sampling, computer processing, achieved satisfying result.
以汽轮机功率方程和锅炉吸热量方程为基础,并将机组的整个回热系统视为一闭口热力系统,通过对其的热平衡分析,得到了高加切除对机组热经济性影响的计算模型。
By heat balance analysis of the whole regenerative system, which is regarded as a closed thermodynamic system, the calculation model on the influence of HPs removal on heat economy of unit is derived.
本文通过推导而得到了曲线的精确计算公式。
This text passes to deduce but got the curvilinear precision the calculation the formula.
通过深入分析,还得到了每个通用张量阻抗元素计算公式的直观表达式,显示出明确的物理意义。
Through deep analysis, we also got direct expression of calculation formula for each general tensor impedance element, showing a clear physical meaning.
有穷自动机,一种计算能力极其有限的计算模型,具有解决素性测试的能力通过构造法得到了证明。
Finite automaton, a computational model of extremely limited computing ability, was proved to have the capability of solving primeness test by construction.
通过理论分析和数值计算,得到了临界速度与冲击质量、临界长度及线性强化模量间的关系。
The relationship among critical velocity and impact mass, critical buckling length, hardening modulus is given by using theoretical analysis and numerical computation.
通过数值模拟计算,得到了与实验现象非常吻合的结果,很好地验证了上述理论和计算程序的正确性和可靠性。
The validity and reliability of these theory and the computing programs are well tested by the fact that the numeric calculations give very good agreement with the experimental results.
通过数值计算得到了旅行时时距曲线,表明了反射时距曲线的特征,证明了计算方法的有效性和可行性。
The time distance curves of travel time obtained by numerical calculation showed the feature of the curves and effectiveness and feasibility of the calculation method.
通过计算,得到了未投入功率因数补偿装置时6K机车功率因数和谐波电流的分布规律。
Calculation results uncover the distribution order of power factor and harmonic current for 6k locomotive with the power factor compensator switched off.
文中通过实验测量和模拟计算,得到了不同气压湿度下的正直流电晕起始电压和电晕离子电流。
It was obtained through experiment and simulation that positive DC corona inception voltage and corona ion current under different air pressure and humidity conditions.
通过拟合计算结果,得到了峰值反射率、带宽和中心波长与粗糙度的函数关系。
Three functions of peak reflectivity and bandwidth and centroid wavelength related to roughness are obtained by fitting above results.
通过数值计算,得到了喷嘴出口自由射流与冲击射流情况下的流体速度、压力等参数分布情况,及这两种流场中的激波位置。
Through the numerical simulation, the distribution of those parameters such as speed, pressure of the free jet and impinging jet flow is obtained, also the position of shocks.
通过数值计算得到了平移断层上滑移位移、速度及摩擦力的分布规律。
The distribution of slip displacement, slip velocity and friction force on the strike slip fault were obtained by numerical simulation.
通过化学工艺计算,得到了各馏分的平均分子量和饱和蒸汽压,进而求出其挥发度。
Via chemic technique calculate, we get the average molecular weight and saturation vapor tension, thereby, we calculate the volatility.
此测量方法已通过实验验证,并得到了用于计算堆芯冷却剂出口温度的经验公式。
This measuring method has been tested by experiments, an empirical formula is for evaluating the core coolant temperature has been obtained.
通过孔道出砂预测模型的计算,得到了油井出砂时的临界生产压差和临界产量。
The critical production pressure drop and critical output during sanding in oil Wells were gained by the calculation with the channel sanding prediction model.
通过假设激光脉冲为高斯型,数值计算得到了激光脉冲宽度与激光辐射损伤间的依赖关系。
By assuming a Gaussian temporal shape of laser pulse, some numerical results of the threshold dependence on pulse duration are presented.
通过测定和计算得到了有关自由基的ESR参数。
Relative parameters of the ESR signals were obtained through calculation.
通过理论计算得到了“转柱法测液体粘度”实验中砝码下落达到匀速所需要的时间和运动距离。
In the experiment of liquid viscosity measured by rotary column method, the uniform drop time and distance are calculated theoretically.
并利用该模型,通过实例计算,得到了影响露天矿边坡稳定性各因素的主次关系。
The priority of each factor for the stability of open mining slope is obtained through examples on the basis of this model.
通过设计计算确定了柔、刚轮的变位系数,得到了柔、刚轮在啮合传动时的齿侧间隙值。
Through design and calculation, determined soft and rigid gear conjugation coefficient, obtained teeth side clearance when soft and rigid gear mesh transmission.
通过计算与实测对比分析得到了本文提出的车辆分析模型对车桥振动分析是合理可行的结论。
The vehicle model for a train-bridge dynamic system presented in the paper is reasonable by making a comparison between the calculation and the measurement results.
通过计算与实测对比分析得到了本文提出的车辆分析模型对车桥振动分析是合理可行的结论。
The vehicle model for a train-bridge dynamic system presented in the paper is reasonable by making a comparison between the calculation and the measurement results.
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