查询词典 approximate calculation

Analysis of ratio of hydrogen to nitrogen in synthetic cyclic gas by approximate calculation was introduced and compared with gas chromatography.

介绍采用近似计算方法来计算合成塔循环气氢氮比的分析方法，并将其分析结果与气相色谱仪分析方法相比较，表明该分析方法是可行的。

Design, the approximate calculation of the oil fluctuation in the ver

的状态空间描述，为分析简化和便于滤波器设计，进而探讨了通过俯

Then an approximate calculation method for mission reliability and mean time between failure is presented. Finally, the result based on actual data is shown.

首先推导出可靠性参数在单调约束条件下的通用分布函数；然后给出常用指标任务可靠度和MTBF的一种近似计算方法；最后给出一例实际数据的计算结果。

To the high-rise buildings support frame, the dissertation proposes the approximate calculation based on half-rigidity steel frame.

同时，还推证了基于半刚性连接支撑架的分析方法。

It is mathematically strict without any differential approximate calculation and is supposed to obtain the maximal precision of the floating-point operations of computer.

在数学上也严格成立，数值编程计算不存在差分近似，精度达到了计算机浮点运算的极限精度。

The approximate calculation of integrals has a wide range of applications in many practical engineering, in fact a big problem of integrable system is the issue of high-dimensional points in the irregular region.

积分的近似计算在许多实际工程的应用十分广泛，可积系统的一大类问题事实上就是不规则区域上高维积分问题。

The results show that with the approximate calculation method satisfactory results can be obtained of calculating the parameters of the discharging circuit and discharging current when the workpiece moves.

研究结果表明，在毛坯不运动的情况下，用预选频率法可以方便准确地计算放电回路的参数及放电电流，从根本上解决了放电回路参数的计算问题。

With the advancement of science and technology, some new theories and new ways emerged gradually, some of them merged with specific theoretical tools, this specific theoretical tools include mathematical morphology, fuzzy techniques, neural networks, wavelet and so on. Secondly, in this paper, it described and analyzed the segmentation method based on the edge in the domain of image segmentation in detail. It did experiments on several edge detection operators using MATLAB, it summarized the advantage and the shortcoming of traditional edge detection operators, and the operating environment. On the basis of the experimental analysis, it implemented an edge location more precise, more efficient operating speed edge extraction method——Template Vector. In this method, it optimized differential approximate calculation of first differential operators the paper mentioned. After experimented on this edge extraction method, contracted with the traditional methods, the edge outline is extracted more accurately and more exquisitely, furthermore, it retained the object outline furthest, and achieved more satisfied edge extraction result.

其次，对图像分割领域中常用的基于边缘的分割方法进行了详细的研究与分析，对各种边缘检测算子进行了MATLAB环境下的实验，分析总结了各种传统边缘检测算子的优缺点和适应环境，并针对传统边缘检测算子在处理显微图像时的缺陷，在实验分析的基础上研究并实现了一种边缘定位更加精确、运算速度更加快捷的边缘提取方法——模板向量算法，在该算法中，对文章提到的一阶微分算子中微分的近似计算作进一步优化，经过对该边缘提取方法进行实验，其结果与传统方法相比，轮廓提取更为精确细腻，且最大程度的保留了图像中物体(目标个体或者明显噪声点)的轮廓，得到了比较理想的边缘提取效果。

An approximate calculation formula for solving the largest deflection of flection staff by using the modulus transform of elliptic integral of first kind

性质：在弯曲试验过程中，试样跨度中心的顶面或底面偏离原始位置的距离。说明：补充资料仅用于学习参考，请勿用于其它任何用途。

The Taylor formula holds the very important status in the differential calculus, especially in solves in some concrete problems to have the extremely important application, for instance the proof inequality, the judgment improper integral collects the divergence, asks the function the limit, asks the function the higher order derivative, determines certain complex progressions to collect the divergence, solves certain differential equation, as well as approximate calculation in and so on application, therefore this article will do the thorough research to these seven aspects.

摘 要：泰勒公式在微分学中占有非常重要地地位，尤其在处理1些具体的茄题中有10分重要的应用，比如证明不等式，判断广义积分的敛散性，求函数的极限，求函数的高阶导数，判定某些复杂级数的敛散性，求解某些微分方程，以及近似计算等中的应用，因此本文将对这七个方面做深入的研究。关键词：泰勒公式；不等式；广义积分；极限；高阶导数；复杂级数；微分方程

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。