"Medical disturbance" has mounted up to a kind of "professional" behavior: a reason analysis about "medical disturbance" phenomena 医闹已经上升为一种职业行为&关于医闹现象的原因分析
The producers of PQ disturbance are different which result in the difference of abnormity and complexity, so fractal analysis is potential for PQ disturbance analysis. 由于引起各种PQ扰动的来源不同,致使扰动信号在不规则性和复杂度上体现出差异,为PQ扰动信号分析提供依据。
By these methods, the disturbance of the frequency leakage and the noise can be reduced and the accuracy of the harmonic analysis can be improved. 这些改进能够进一步降低泄漏和噪声干扰,提高谐波分析的准确性。
The polynomial approximation method is also employed to obtain simple formulas for frequency and amplitude correction. By these methods, the disturbance of the frequency leakage and the noise can be reduced and the accuracy of the harmonic analysis can be improved. 同时,利用多项式逼近方法获得了频率和幅值修正的计算公式,这些改进能够进一步降低泄漏和噪声干扰,提高谐波分析的准确性。
The Disturbance and Elimination of Coexisting Alkali Metal Ions in Flame Spraying Analysis 共存碱金属离子在火焰发射分析中的干扰及消除
By means of comparing several short-term power quality disturbance detection methods, the superiority of wavelet analysis method is pointed out. 通过比较几种短时电能质量扰动检测方法,指出了小波分析方法所具有的优势。
To the radiated disturbance problem of taximeter, analysis principle of radiated disturbance, diagnose source of radiated disturbance, and effective suppression methods are provided. 针对出租车计价器辐射骚扰超标的问题,分析产生机理和原因,进行有效抑制。
The meso-β scale convective cloud cluster evolution and mesoscale disturbance in the heavy rain process are discussed by intensified display of infrared cloud pictures and 1-hr rainfall amount, diagnostic analysis of some major physical quantities and the band-pass filtering wave method. 本文采用增加显示红外云图、一小时雨量和一些主要物理量的诊断分析及带通滤波等方法,讨论暴雨过程中的中-β尺度对流云团演变及中尺度扰动等特征。
A class of adaptive controller that could be used in the HVAC system with multizone, multiple input/ output and multiple disturbance was studied and developed by means of linear system and adaptive control theory at the base of thermal dynamics analysis. 本文在热动力学分析的基础上,利用自适应控制和线型系统理论,设计出一种适用于多控制区域、多输入/输出、多扰动HVAC系统的自适应控制器。
According to the features of human activities in study area, the disturbance point is calculated with the method of mathematical statistics& orderly cluster analysis and runs test. 根据研究区水资源开发利用的特点,采用数理统计法&有序聚类法和游程检验法,计算出了流域人类活动对水文过程的干扰点。
The disturbance to long tube by reactive armor is studies based on the physical phenomenon of the interactive of reactive armor with tube. The analysis model of the interactive of explosive reactive armor and tube is established. 根据反应装甲与长管体相互作用的物理现象,开展了反应装甲对长管体干扰的研究,建立了长管体与反应装甲相互作用的分析模型。
The formula of error estimation of 9-parameter quasi-conforming element in solving the problem of 4-order plate bending was introduced. The disturbance quantity of node parameter was analyzed. This method can also be used in the error analysis of other non-conforming elements of double parameters. 给出了双参数九参拟协调元在求解四阶板弯曲问题时的误差估计式,并对其节点参数扰动量进行了分析,文中的方法也适用于其他双参数非协调元的误差分析。
With the consideration of the affection of skidding volume and the area of skidding trials, it also revealed the disturbance degree of soil after different harvesting methods by means of principle component analysis ( PCA). 在考虑各种作业的集材量和集材道面积的情况下,经主成分分析得出不同采伐、集材方式对林地土壤理化性质的干扰程度。
Based on the synchronized phasor measurements of network disturbance, dynamic models of transient stability analysis program have been verified. 根据同步相量实测系统故障后的动态轨迹对暂态仿真模型的正确性进行检验。
The angle only data error is treated as mini disturbance of parameters and the sensitivity analysis model ( fhp) on nonlinear programming is established in the case without disturbance. 测角观测误差看作为参数的微摄动,而非线性规划的灵敏性分析模型(fhp)建立在无摄动的情况下。
During the well test, the disturbance of external factor will make the measured pressure data fluctuate to different extent and affect the precision of the subsequent well test analysis result. 在测试过程中,由于外界因素的干扰,测压数据都会产生不同程度的振荡,导致测压数据不能准确反映流体渗流的实际状况,从而影响后续试井分析结果的准确性。
The poly-cosine window and double spectral lines interpolation algorithm are discussed in this paper, the disturbance of the frequency leakage and the noise is reduced and the accuracy of the harmonic analysis is improved. 讨论了加余弦窗与双峰谱线插值算法,利用多项式逼近的方法得到频率和幅值的修正公式,这些改进能够进一步降低泄漏和噪声干扰,提高谐波分析的准确性。
Based on the concept of damage disturbance, the failure mechanism of surrounding soil disturbance caused by shield driven is analyzed in this paper. The results of theoretical analysis are compared with those of site monitoring test. 基于损伤扰动的概念,分析了盾构推进引起的周围土体扰动破坏机理,并通过现场试验监测对理论分析的结果进行了比较验证。
In consideration of gravity disturbance the kinetic equations of Be'nard problem are solved by means of normal mode analysis. 考虑到重力扰动借助简正模分析对贝纳德问题的动力学进行求解。
Electric power quality disturbance data saving and transmitting through supervision network are two important problems concerned with kinds of electric power parameters detection and analysis online systems. 在电力系统电能质量畸变检测、分析领域,畸变信号数据的存储和通过监控网络传输是两个十分重要的问题。
How to detect K, Na, Ca, Mg with flame spraying was researched. To adjust flame and to add certain salts to eliminate the disturbance of alkali metal ions can reach a satisfied analysis result. 研究了采用火焰发射法测定K、Na、Ca、Mg,通过调节火焰状态和适量加入某些盐类来消除碱金属离子存在的干扰,使实测样品获得满意的结果。
In dynamic analysis methods, the small disturbance analysis method requires the proper consideration of the component dynamic characteristic and the appropriate analysis model, which is simple as possible and precise at the same time. 动态分析方法中,小扰动分析法需要恰当考虑元件动态特性,建立尽可能简化而又能较精确反映系统动态的分析模型;
In this paper, the affecting of random factors to initial disturbance of projectile is studied by using uniform design and regression analysis, the main affecting factors and their influence degree can be found through this method, and the standard deviation can be calculated also. 用均匀设计方法通过回归分析来研究随机因素对起始扰动的影响,可以得到影响起始扰动的主要因素及其影响程度,并能得到起始扰动的标准差。
The rule of the disturbance of high frequency sealer to CATV was compresively studied by means of theoretical analysis, data measurement, and spot observation. 采用理论分析、数据测试和现场考察等方法对高频机干扰有线电视的规律进行探讨。
Disturbance injection method of maximum power control and state averaging method-based modeling and analysis for small scale wind power generating system 小型风力发电系统最大功率控制扰动法及状态平均建模与分析
I have predicted the area of landform disturbance, surface soil and vegetation destruction, soil and water conservation facilities and amount of spoil and waste slag by means of analogy analysis. 采用类比分析的方法,对工程建设期内,扰动原地貌、破坏地表土壤和植被面积、损坏水土保持设施以及弃土弃渣量进行预测;
Speech disturbance of patients with subcortical aphasia: analysis of 18 cases 皮质下失语患者的口语表达障碍:18例分析
Whether the simple model of common D.B.leeson or the complexity of the nonlinear disturbance model by A.Demir and his partner have an understanding of domestic scholars, but for this new, simple and accurate nonlinear phase noise analysis method does poorly understood. 国内对于常见D.B.leeson的简单模型和A.Demir等人复杂的非线性扰动模型已经有所了解,但对于本文新的非线性既简单又准确的相位噪声分析方法确知之甚少。
This system is mainly applied in the transient power quality disturbance signal detection, analysis, localization and identification. It can detect equipment and line fault promptly and provide an effective tool for the practical application of power quality analysis. 该系统主要应用于现场暂态电能质量扰动信号检测、分析、定位和分类辨识,能及时发现装置和线路的故障,为电能质量分析的实际应用提供了有效的工具。
At present, harmonic power measurements and power quality disturbance parameter estimations are of the current hot-points and difficult problems to be solved of power quality analysis. 本文在系统总结前人工作的基础上,指出谐波功率的测量和电能质量扰动参数的估计是目前电能质量分析的热点和亟待解决的难点问题。