微积分中求导数为已知函数之函数的过程。
In calculus, the process of finding a function whose derivative is a given function.
微积分中求导数为已知函数之函数的过程。
To calculate the derivative or differential of (a function).
从一个已知函数产生另一个新函数的过程叫做算子。
A process which produces a new function out of any given function is called an operator.
数学用语，已知函数乘以所谓核函数时所产生的函数，而这个产物在适当的极限之间积分化。
In mathematics, a function that results when a given function is multiplied by a so-called kernel function, and the product is integrated Between suitable limits.
这里并不要求不确定性和干扰具有常数界，只要其界为状态变量或可测外部变量的已知函数即可。
All uncertainties and disturbances are not required to be constants. They may be bounded by some known functions of states and external measurable variables.
向需要输入数据的函数提供值，就应该产生已知的结果。
Functions expecting input data are presented with values that will produce known results.
XML_RSS仅仅是一个函数，它在已知rss提要的位置时，将此提要的xml加载到一个阵列，从而为其在您的PHP应用程序中的使用做好准备。
XML_RSS is simply a function, which given the location of an RSS feed, will load the XML of the feed into an array, ready for your use in your PHP application.
因此处理程序可以识别多种名称空间并分配已知的元素(或属性和函数)。
Thus a processor might recognize several namespaces as designating elements (or attributes or functions) that it knows.
当适应度函数和突变、重组及水平基因转移率已知时，该项新的数学上的结果可以使这一机制运算化。
The new mathematical results allow calculation of this mechanism when the fitness function and the mutation, recombination and horizontal gene transfer rates are known.
对一种离散风险模型的破产概率进行研究，并在理赔额分布函数已知的情况下推导出了破产概率的更易于计算的表达式。
The paper discusses the ruin probability of discrete risk mode and works out the expressing pattern easier for calculating ruin probability with the claim amount distribution function known.
传统的洪水频率分析都是假定洪水资料取自某一已知分布函数的总体。
According to the traditional flood frequency analysis, flood data are assumed to have been taken from a known distribution function as a whole.
讨论了两个超越亚纯函数复合的动力学性质，推广了若干已知结果。
The dynamics of composite transcendental meromorphic functions is investigated in this paper, and some known results was extended to this case.
双足移动的普遍数学函数然后可以为机器人硬件已知的约束优化。
The universal mathematical functions of bipedal locomotion can then be optimized for the known constraints of robotic hardware.
利用已知的压缩因子分子动力学模拟数据，回归得到了这两个径向分布函数，从而建立了一个新的方阱流体状态方程。
The molecular dynamic data of compressibility factor are used to regress this two localized radial distribution functions. Therefore, a new equation of state of square well fluids is established.
在求解电磁力时又常常把电流的时间函数作为已知量。
In evaluating the electromagnetic force, the current function would be treatal as known volume.
对待识别音频，分别用已知说话人的时域基函数组计算各自的系数向量，并计算系数向量各分量之间的互信息。
To recognize a test speech signal, all sets of basis functions are used to produe the coefficient vectors, and the mutual information among the elements of the coefficient vectors are calculated.
通过在切换函数中引入跟踪误差积分项，消除了传统滑模变结构控制需要被跟踪信号导数已知的假设。
The switching function includes the integral of tracking error to avoid assuming that the derivative of desired signal must be known in conventional sliding mode variable structure control.
最后，我们陈述了将BPD接收函数方法（BPRF）应用于印度卡奇的场数据集，这里已知存在近地表沉积层。
Finally, we demonstrate application of the BPD receiver function (BPRF) method to a field dataset from Kutch, India, where near‐surface sedimentary layers are known to be present.
在很多全局优化问题中，尽管目标函数和限制条件通常为非线性的，但仍会遇到某些参数和某些目标之间存在一些已知的单调关系。
In many global optimization problems, there exist some monotonous relations between parameters and some objectives, although the objective and constrain condition functions are nonlinear.
前两种地震仪，它们的运动方程和传递函数已知，传递函数系数可以通过经典的分段标定方法求得。
For the first two kinds the equations of motion and transfer functions are known. The coefficients of the transfer functions are determined by means of classical step-by-step calibration.
已知某系统传递函数G，可以调用改代码对系统进行降阶处理。
Known transfer function of a system G, can call the code to deal with reduced-order system.
文件系统枚举函数只关心 FILE_LIST_DIRECTORY权限已知在用户界面与列表文件夹权限。
The file system enumeration functions care only about the FILE_LIST_DIRECTORY permission, known within the UI as "list folder permission."
会议厅的压力，作为一个时间的函数是实验得到的压力-时间追查，其中大埔，是已知后，每d吨时间间隔。
The chamber pressure as a function of time is the experimentally obtained pressure-time trace, where Po is known after each Dt time interval.
生成对应于所述样品测量的值和其已知尺寸之间差值的误差函数对应关系。
An error functional map is generated corresponding to the difference between the measured and known dimensions of the artefact.
本文以两个自变量的拟线性双曲型方程的古尔沙问题为例，应用反函数和积分不等式证明了等价积分方程组解的存在唯一性，同时给出了解的存在区域和已知参量的依赖关系。
In this paper, we show the domain of the existence of the solution on Goursat problem for quasi—linear hyperbolic equation and obtain the Theorem of the existence and uniqueness in above domain.
本文以两个自变量的拟线性双曲型方程的古尔沙问题为例，应用反函数和积分不等式证明了等价积分方程组解的存在唯一性，同时给出了解的存在区域和已知参量的依赖关系。
In this paper, we show the domain of the existence of the solution on Goursat problem for quasi—linear hyperbolic equation and obtain the Theorem of the existence and uniqueness in above domain.
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