查询词典 calculus of approximations

However they are the first approximations of theconsidered real systems.

但是它们是所涉及的实际系统的一个近似描述。

In some sense, everywhere-smooth models may be only approximations for the description of their slow variation part.

从某种意义上说，处处光滑的模型也许仅仅是描写它们的缓慢变化过程的一个近似。

What should be stressed was that these numbers were approximations which vary from the differences of personal living styles.

应该强调的是，这些数字都是近似值，并且随着个人生活方式的不同而有所不同。

To check its validation, relevant program has been developed with appropriate approximations, and has been used to calculate the test problems.

为了验证该方法的有效性，在一定近似处理的前提下，开发出了相应的程序，并计算了相关的问题。

Two approximations to gradient have been introduced to reduce the computational complexity of the gradient based edge detection algorithm.

为降低基于梯度的边界检测算法的复杂度，常使用两种梯度近似算法。

Many exercise machines give approximations and you can find lists of estimates online.

很多运动机器只能给你近似值，你可以在线找到评价的信息。

It makes no difference how you spell the name; both are approximations of what is given me.

如何拼写名称没有什么区别，都是近似。

The advantage of these models is that volume-averaging approximations are avoided at the scale of the fracture network.

本文的主要工作是致力于发展具有工程应用能力的非连续介质数值模型。

Numerical approximations of equations too difficult to solve in any other way were evaluated with such machines.

用任何其他方法都难以解答的方程，可以用这样的机器来求其近似数值。

It makes no difference how you spell the name; both are approximations of what is given me.

如何拼写名称没有什麼区别，都是近似。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。