Using clustering analysis method on the classification of Chinas urban air quality levels, gather into the city air quality in most similar category, analysis of causes, concluded.
运用聚类分析方法对我国城市空气质量等级进行分类，把空气质量状况最相似的城市聚成一类，分析原因、得出结论。
Causes for safety accidents were analysed, with summary on the method for its correct use and key points and evaluation analysis for the uncertainty of site voltage measurement.
分析了其安全事故发生的原因，总结了对其正确使用的方法和要点，并对现场电压测量的不确定度进行了评定分析。
Based on analysis of the causes, method for reducing heated length variation as well as simplified identifying approach are proposed aiming at its technological process.
分析了原因，提出了从工艺着手降低加热长度变化率的方法，以及加热长度变化率的简易鉴定方法。
Through analysis of the field scale samples in Wuqi oilfield by X-ray diffraction method, scaling causes and scale control measures are studied in downhole and gathering system.
采用X -射线衍射方法分析了吴旗油田现场垢样成分，进而研究了吴旗油田井下及集输系统结垢原因和防垢措施。
Based on the analysis of the causes for Doppler mismatch of binary phase-coded waveforms, a component code and its processing method is proposed and its performance is analyzed.
本文在分析二相码信号产生多普勒失配原因的基础上，提出了一种最优码的构造码及处理方法，并分析了其性能。
This paper introduces "the fault analysis and determination method for new weaponry", and develops the theory to analyze the possible causes of faults with logic analysis method.
介绍了“新装备故障分析与判定方法”，提出了用逻辑分析的方法分析产生故障的可能原因。
Based on the analysis of the causes of Doppler mismatch of phase-coded waveforms, a new processing method is proposed.
在分析产生多普勒失配原因的基础上，提出了一种新的处理方法。
Objective: To sum up and analysis the causes of failure about treating pulpless and discolored anterior teeth with the method of interior tooth bleaching.
目的：总结和分析用内漂白方法治疗无髓变色前牙的失败原因。
Using statistics analysis method, diode laser failure states were classified and the causes of these diode laser failures were analyzed in every packaging process.
利用统计分析手段，对高功率二极管激光器封装中各工艺环节引起器件失效的原因进行了分析和归类。
The mechanism of LOOP is complex and includes the plant internal and external initiators. Some specific factor such as weather which causes the LOOP, its analysis method still has large uncertainty.
由于LOOP事件的发生机理复杂，涉及核电厂内部和外部初因，其中一些特定因素如电厂外部的灾害性天气，其分析方法仍存在较大不确定性。
Using the method of regress analysis explained its causes and put forward the rational countermeasures for building urban system of Wuhan.
用回归分析方法说明城镇分布的地域差异的原因，最后提出合理布局城镇体系的对策。
Based on the analysis of the causes of earthquakes, the method of using high-precision interferometer for crust deformation detection is promoted.
本文通过对地震成因的分析，提出了用高精度干涉仪进行大地监测的方法。
Objective: Analysis of the causes resulted in reoperation of lumbar disc protrusion, to explore the prophylactic measure and method of reoperation.
前言： 目的分析腰椎间盘突出症再手术的原因，探讨预防措施及再手术方法。
The network blocking causes are discussed and a method is presented to solve the problems through the use of theoretical analysis. The suitability of the method is demonstrated in an example.
针对由通信问题而引起网络阻塞的现象，从理论分析入手，详细讨论了阻塞产生的原因以及解决的方法，最后利用实验和实例验证了方法的正确性。
In this paper, the causes of structural performance deterioration are discussed and an analysis method for deteriorating structures is presented.
本文论述了结构性能劣化的原因，提出考虑抗力变化的结构可靠度的分析方法。
This section focuses on the use of case study method of education that exist in the real psychological analysis of antagonistic, and then to analyze the causes and basis for adaptation measures.
这一部分主要运用案例分析的方法对实际教育工作中存在的逆反心理进行分析，进而为分析其产生原因和调适措施打下基础。
Through analysis of portfolio assessment method in the application of elementary mathematics, I try to find the problems in the teaching practice and search the causes of which.
分析了档案袋评价方法在小学数学教学中的应用情况，并借此来分析小学数学档案袋评价在使用中出现的问题及其原因。
By the analysis of the causes of building fire, parameters for assessing the building fire are determined, by which the risk of building fire is graded using fuzzy evaluation method.
在分析建筑火灾发生原因的基础上，建立了建筑火灾风险评估因素集。并运用模糊评价法对建筑物的火灾安全进行了风险评价，通过评价得出建筑物所属的安全等级。
Using clustering analysis method on the classification of China's urban air quality levels, gather into the city air quality in most similar category, analysis of causes, concluded.
运用聚类分析方法对我国城市空气质量等级进行分类，把空气质量状况最相似的城市聚成一类，分析原因、得出结论。
In order to obtain the causes of highway black spots conveniently, correspondence analysis method is used to establish the cause analysis model of accident black spots.
为了便捷获取公路事故黑点的形成原因，应用对应分析构建立事故黑点成因分析模型。
Various causes of corrosion occurred in the primary urea separation heater were analyzed in this article. Based on the analysis, the method to solve the problem was provided.
分析了尿素第一分离加热器出现腐蚀的各种因素，并提出解决办法。
This paper analysis the root causes of human error using the retrospective analysis method in CREAM.
本工作引入灰色关联分析法，对根原因在人因失误中影响的相对重要性进行分析。
This paper analysis the root causes of human error using the retrospective analysis method in CREAM.
本工作引入灰色关联分析法，对根原因在人因失误中影响的相对重要性进行分析。
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