采用微分法和积分法来确定动力学参数。
And the kinetics parameters were determined by differential and integral methods.
他以含有现代的微分符号和基本微分法则。
He includes a modern differential differential symbols and basic rules.
看来大部分人喜欢微分法，但这不是说微分法就更好。
OK. Majority vote seems to be for differentials, but it doesn't mean that it is better.
利用微分法我们可以，表示出这种情况下的df和dz的关系。
Using differentials means that we will try to express df in terms of dz in this particular situation.
利用所得到的结果，分析了数值微分法和经验公式的计算精度。
By use of the result, the calculating precision of numeric differential method and empirical formula is analyzed.
在诸因素变动幅度不大的条件下，代之以全微分法是一个理想的选择。
Within the range of all uncertain factors being narrow, it is an ideal way for us to replace it with the total differentiation method.
由一些常见不等式出发，采用微分法及初等方法得到了一组有趣的不等式。
According to some usual inequality, a group of interesting inequality is obtained by adopting differentiation and elementary method.
本文使用全微分法和常数变易法，从不同角度给出伯努利方程通解的公式。
In this paper, using total differentiation method and variation of constants, we give general solution formula of Bernoulli equation with different methods.
第一种就是昨天讲的微分法，希望你们能明白，不明白也没关系，现在可以认真听一下。
Let me start with the one with differentials that hopefully you kind of understood yesterday, but if not here is a second chance.
本文使用全微分法和常数变易法，从不同角度给出伯努利方程通解的公式。
In this paper, the methods of variation of parameters for salving the Vacco dynamical equations are given.
对带色散项非线性控制方程进行了研究，用“参数微分法”，得到其近似解。
This paper studies nonlinear wave equation with dispersion items, reaching an approximate Solution in the method of Parameter differentiation.
应用微分法作近似计算，推导出了齿轮加工中计算第二次径向进刀量的简易公式。
Makes the approximate calculation by the use of differentiation, and puts forward the simple and easy formula of second feeding in processing gear.
对一类带耗散项非线性波动方程进行了研究，用“参数微分法”，得到其解析近似解。
This paper Studies nonlinear wave equation with dissipation items, reaching an approximate solution in the method of parameter differentiation.
可以通过隐函数微分法和乘法法则得到，或者直接,把关于x，y，z的偏微分放进来。
You can get this either by implicit differentiation and the product rule, or you could get this just by putting here, here,and here the partial derivatives of this with respect to x, y, and z.
作为引子，你们可能已经知道了，一元微积分里面的一个小把戏，也就是求隐函数微分法。
And, just to motivate that, let me remind you about one trick that you probably know from single variable calculus, namely implicit differentiation.
用差减微分法对TG和DTG曲线进行了处理，得其第一和第二阶段热降解动力学参数。
The parameters of heat -degradation dynamics in the first and second stages are gained by dealing with the TG and DTG curves using differential subduction method.
本文介绍了用微分法讨论不等式有关证明方法，利用这些方法使不等式的证明变得非常简单。
The paper introduces the methods of proving the inequality with differentiation, which make it easy to prove some inequalities.
基于模拟的CHAMP卫星观测数据，分别用数值微分法和能量守恒法恢复50阶次的重力位系数。
Numerical differential method and energy balance approach are applied respectively to recover the geopotential coefficients until 50 degree based on the simulated observation datum of CHAMP.
本文明确表达了反函数微分法则的逆定理，基于此定理提出一种积分法，并举例说明了其运用方法。
This article explicitly expressed converse theorem of the inverse function differential principle, Based on this theorem, the author proposed one kind of integration, then gave some examples.
反应级数的确定在化学动力学研究中非常重要，现给出了利用计算机和用微分法确定反应级数的方法。
Determination of reaction series is very important in the chemical reaction kinetics. How to determine the reaction series by differential method on computer is introduced in this paper.
介绍了辐射多孔体的辐射传热特性，采用微分法对方形孔道辐射多孔体的辐射角系数进行了数值分析。
The paper introduced radiation heat-transfer speciality of radiant porous body, and analyzed radiation Angle coefficient of radiant porous body with square aperture by using numerical differentiation.
在证明中采用了一种把网微分法与条件矩母函数相结合应用于随机选择系统强极限定理研究的一种途径。
In the proof, the tools of the conditional moment generating function and the differentiation on a net for the study on strong limit theorems in the random selection system are applied.
利用GPS差分技术确定载体运动加速度，其方法有三种：位置微分法、速度微分法和加速度直接解算法。
There are three methods for the determination of the acceleration based on differential GPS carrier-phase technology: position differentiating, velocity differentiating and direct carrier method.
所提出的插补方法采用五次样条和四次曲线多项式微分法近似求取导数，能够更好的满足精确加工的需要。
The applied interpolation method adopts quintic spline and derivatives generation approach for discrete points by using quartic polynomial, which can better meet the needs of high-accuracy machining.
泵站机组间的流量最优分配采用了微分法和动态规划法；并提出了对泵站运行机组台数确定和组合进行优化的方法。
The differential methods and dynamic programming are employed in distributing the discharge between the pumping units, and an approach to optimal combination of the units is made at last.
针对上述情况出现了很多带电测量输电线路零序互感参数的新的理论和技术，包括干扰法、增量法、微分法、积分法等。
Theories and technologies of live line measurement have appeared, including the interference method, the incremental method, the differential equation method and the integral equation method.
从建立观测方程的角度来说，主要研究了三种恢复地球重力场的方法：(1)数值微分法，(2)能量守恒法，(3)数值积分法。
Three methods for gravity field recovery are mainly studied from the views of observation equation, (1) numerical differential method, (2) energy balance approach, (3) numerical integration method.
考虑驾驶员在入口匝道加速车道上行驶过程中车辆汇入的临界间隙变化的情况，应用微分法推导求得加速车道上车辆的汇入概率模型。
Considering the vehicles' changeable critical headway when driving along the acceleration lane of an on-ramp, a vehicle merging model was proposed using differential method.
特征提取是葡萄干等级检测的基础，该文在研究极惯性矩计算长短轴方法的基础上，提出一种利用数值微分法进行长短轴检测的新方法。
Based on studying the way of polar moment of inertia, a new method of major and minor axis detecting by DDA was provided.
特征提取是葡萄干等级检测的基础，该文在研究极惯性矩计算长短轴方法的基础上，提出一种利用数值微分法进行长短轴检测的新方法。
Based on studying the way of polar moment of inertia, a new method of major and minor axis detecting by DDA was provided.
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