查询词典 calculus of approximations

Choice of approximations was discussed, and convergence of the approach was analyzed.

研究了结构环境激励下结构物理参数的识别方法。

Such linear calculations, of course, can only be very rough approximations.

这一系列的计算可能仅仅是粗略的估计。

In the analysis, simple models and mathematical approximations are introduced.

从理论预计与实验结果的接近来看，这种解释是有意义的。

The method produces the same accurate approximations as other numerical methods, but it is more efficient.

此方法提供了与其他方法相同的精度逼近，并且更加有效。

The manner in which a score is calculated is a secret, but here are some approximations on how it works.

哪种方式的分数计算，是一个秘密的，但这里有一些近似对如何运作。

But they made too much approximations during analysis, and thus made the analytic results different from computer simulation.

他们在分析中作了过多的近似，而使得理论结果与计算机模拟相差较大。

What should be stressed is that all these figures are approximations, and it will be different with the different personal living style.

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。

For the one-sided case, it does not involve any approximations, resulting in an exact method.

就单尾的情况来说，这是一个精确的方法；就双尾而言，则为一个好的近似方法。

It is desirable to make simpler, but more accurate and reasonable approximations for climate model.

因此，完全有必要发展一些相对简单，有足够的精度，且在物理机制上是合理的近似方法。

Still, they can be useful as general approximations of who has large fortunes and who doesn't.

不过，这些排行榜还是有用的，可以让你大体了解谁很有钱，谁没那么有钱。

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。