Perturbation Approximative Method of Nonlinear Motion Equation of A Simple Pendulum

Analysis of the Features of Approximative System

析近似系统的特征

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Fast Algorithm for Second Kind Integral Equations by Matrix Approximative Decomposition

用矩阵近似分解方法求解第二类积分方程

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Experience in Medical Coding of Two Diseases with Approximative Diagnosis Name

两组诊断名称近似疾病的医学编码体会

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The results of simulation indicate that when car beeline or swerve run the differential can basically satisfaction the relation that sum of the palstances of the two spider gears is approximatively as twice as that of spider gears' shell.

仿真结果表明，该差速器在直线行驶和转弯行驶两种状态下，基本上都能满足两侧差速轮的角速度之和等于差速器壳角速度的两倍这一关系。

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Under the same hydrologic-geologic condition, the phreatic parameters of well pumping is little higher than that of well artificial replenishment, but the method used for pumping water process can be used to get approximatively the phreatic parameters of artificial replenishing process.

对等水文地质条件下，井抽水过程求得的水文地质参数稍大于井回灌过程求得的水文地质参数，但可以用抽水过程求参方法近似求解井回灌过程的水文地质参数；

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FEM Solution of Lateral Sloshing in Horizontal Cylindrical Cryogenic Container In this article, we settle the image mosaic problem caused by the fore-and-aft shake of the lens, the transformation can approximatively be seen as an linear transformation.

本文解决由镜头的前后晃动造成像距的改变，从而导致拍摄图像有缩放情况下的匹配问题。这种缩放在镜头横向晃动较小时可认为是一种近似的线性变换。

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At the same time, the analytical solution to melt conveying capability of injection screw was presented in dynamic processing approximatively. The effects of vibration parameters on the pressure gradient along channel and melt conveying capability in dynamic processing were analyzed theoretically.

同时，近似地给出了振动力场下注塑螺杆熔体输送能力的表达式，理论分析了振动参数对沿程压力降及动态成型熔体输送能力的影响。

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The determinate calculation about position of the block incised by 3 joints, especially the hidden dangerous block are discussed and settled, and a simple method to calculate the block ′ s volume approximatively is advanced.

重点分析并给出了被三个节理面切割的岩块以及隐含危险岩块的位置计算的确定性方法，提出了岩块体积计算简易的近似算法。

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Taking the crack area, direction, space and density as the major influencing factors of the damage variable, we stack the damage contribution of groups of cracks on each section to describe the anisotropic damage approximatively.

以节理面面积、节理面方向、节理面间距及节理密度作为损伤变量的主要影响因素，将多组裂隙面在各截面上的损伤贡献进行叠加来近似描述多组裂隙面的各向异性损伤。

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The crown control determined the real tree crown areas in CHM approximatively, neglected existing of the invalid values. Relatively exact crown areas were provided for the following CHM optimization and individual tree isolation.

冠层控制近似地决定了CHM中真实树冠区域，忽略无效值的存在，这为后续的CHM优化和单木分离提供了较为准确的树冠范围。

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A method of designing fuzzy controllers and fuzzy state observers with robust pole placement constraints for a class of uncertain nonlinear systems approximatively expressed by Takagi-Sugeno ( T-S) fuzzy dynamic model was proposed.

针对一类利用T＿S模糊模型近似描述的不确定非线性系统，给出了一种具有鲁棒极点配置功能的模糊控制器和模糊状态观测器的设计方法。

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Experiments of the different relative location of typhoon and Central Mountain Range show that the wind is most propitious to cause the terrain depression when the wind approximatively upright with Central Mountain Range.

在台风中心相对于中央山脉在不同位置时，气流的入流角近垂直于中央山脉的情况下，最有利于高地形背风面诱生出地形低压。

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It is proved by data sampling, analyzing and processing that the angle transducer is appropriate to be used for practical production and the system is approximatively linear, which is convenient for realization of control system.

对实验数据进行采集、分析和处理，结果表明选取的角度传感器能够满足实际生产的精度要求，且检测系统可视为线形系统，使控制系统的实现得到大大简化。

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Calculating the minimum Connected Dominating Sets has been proven to be a NP complete problem, so heuristic method is often used to calculate approximatively the optimal solution as the most common means.

最小连通支配集的求取已经被证明是NP完全问题，现在最通用的手段是通过启发式的方法求得最优解。

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To efficiently calculate the language model perplexity before and after the candidate word is added to the lexicon, a simple substituted method is proposed to approximatively estimate the perplexity change.

为了计算候选词加入词典前后模型困惑度的变化，本文提出了一种简单有效的近似计算方法。

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To this end, we proposed a method of image restoration based on estimation which can restore the target image approximatively under the real-time and dynamic conditions only by analyzing the backscattering signals.

为此，我们提出一种基于估计的图像复原方法，可以在实时、动态的条件下，仅通过对后向散射信号的分析对目标图像进行近似复原。

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Pushover method is a kind of static nonlinear calculation method used to approximatively evaluate the seismic performance of structures, which have many advantages such as simple concept, easy operation and high efficiency calculation.

Pushover方法是一种近似评估结构抗震性能的静力非线性计算方法，具有概念简单、操作方便、计算效率高等优点。

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While the session length of single physical node follows heterogeneous exponential distributions, the synthetic session length of all nodes storing data can fit with heavy-tail distribution approximatively.

假设系统单个物理节点的会话期服从异构的指数分布，那么负责存储同一数据的所有节点的会话期合成的虚拟节点会话期就能够与重尾分布进行拟合。

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Mass transfer in the thin layer is governed by non Fick law, while that in the other part still complies with the Fick's law approximatively.

而在此薄层外，介质内其他部分的质量传递仍近似符合费克定律；

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To investigate the SAW properties of the ZnO multi layer structure approximatively, the theoretic frequency dispersion curves of SAW for ZnO material on different substrates are studied.

比较氧化锌多层薄膜结构的声表面波频散曲线，ZnO薄膜声表面滤波器受膜厚和衬底材料的影响较大。

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