Gas explosion accidents on the coalface of mines are studied, using minimal cut set, minimal radius set and structural importance.
应用事故树分析中的最小割集、最小径集和结构重要度，对矿井采煤工作面瓦斯爆炸事故进行了研究。
The importance of fuzzy distance can be obtained by extending the concept of structural importance of bottom event from probability space to fuzzy set, in the light of the concept of fuzzy distance.
利用模糊距离概念，将底事件结构重要度概念从概率空间推广到模糊集中，得到模糊距离重要度。
The faults is common geologic structural phenomenon in faulted basin, therefore, studying the rule of faults is of great importance.
断裂是断陷盆地的一种普遍地质构造现象，因此，研究断裂的规律性十分重要。
Depending on structural features, importance of occupancy and needs of developers, seismic performance objectives were reasonably selected corresponding to the seismic levels.
根据结构特征、构件的部位和重要程度以及开发商的需求，针对不同设防水准的地震作用，制订了一系列抗震性能目标。
The structural dynamic SA in project is of great importance for the study on dynamic design, optimization design, control theory and dynamic modification etc.
工程结构的动态特性灵敏度分析对工程结构的动态设计、优化设计、控制理论和动态修改等方面的研究有着十分重要的意义。
Describes the importance of quality assurance of the radiotherapy and explains the structural design and operation method of the isocenter shoots and laser calibration tools.
本文介绍了放射治疗过程中进行质量检测的重要性，阐述了等中心射野校准工具的结构设计和使用方法。
The paper introduced the importance of establishing statististical information system in communications departments, discussed the structural contents of statistical information system.
阐述了交通部门建立统计信息系统的重要性，介绍了统计信息系统的结构内容等。
According to the features of earthquake action, it set forth importance of "concept design" in structural seismic design and corresponding design principles.
根据地震作用的特点，阐述了结构抗震设计中“概念设计”的重要性以及对结构进行概念设计的原则。
Since the importance of the identifying of the kinematics' isomorphism in mechanism's structural type synthesis, this paper attempted to use a few methods to do it.
由于运动链和机构的同构判定在机构结构类型综合中的重要性，本文尝试使用多种方法来进行判定。
The increase of structural joining in the past gets more and more importance in regard of higher body performance.
结构的连接对于较高的车身性能，在过去变得越来越重要。
The importance of Qualitative Structural Mechanics is shown through engineering cases.
并通过工程案例说明定性结构力学的重要意义。
The reliable design of high temperature strength of welded components is of significant importance in assuring the structural integrity of pressure vessels and pip at elevated temperature.
焊接构件的高温强度的可靠设计对保证高温压力容器及管道的结构完整性具有十分重要的意义。
The determination of mechanical behaviour of structural steel at high temperatures is of particular importance for fire resistant analysis of steel structures.
高温下钢材力学性能的确定是进行钢结构抗火反应分析的重要组成部分，为此进行了一系列钢材高温材性试验。
Structural reliability analysis and optimization are of great importance in modern engineering structural research and study.
结构可靠性分析和基于可靠性的结构优化设计是现代工程结构研究领域中的重要课题。
Therefore, It is of great importance to design a reliable structural health monitoring system after construction finished.
因此在大跨桥施工完成后建立一套可靠的结构健康监测评估系统是尤为必要的。
The tolerance limits prescribed in this instruction are a guidelines and, therefore, shall be treated with flexibility considering the size of a ship, importance of a structural member etc.
由于须知中规定的公差或极限只是指导性，因此，在适用时要充分考虑船舶尺寸以及结构重要性等因素。
In this paper, the approximate importance sampling technique is presented for structural reliability evaluation.
本文提出一种近似重要性抽样方法来计算结构可靠度。
Research on steel chimney structural system is of importance since it could be great potentially applied in the thermal power industry.
研究钢烟囱体系的结构特点对整个火电工业有着重要的理论价值和广泛的应用前景。
Carbon fiber reinforced mortar is a composite material that is quite rapidly gaining importance due to its superior structural and functional properties.
碳纤维水泥砂浆是一种日益受到重视的新型复合材料。
As a result of database design importance, the people proposed many databases structural design technology.
由于数据库设计的重要性，人们提出了许多数据库结构设计的技术。
The author accounts for the importance of the structural modality design for lucid interspaces in modern architecture.
本文从分析支撑结构的构成形式出发 ，说明在现代建筑通透空间的设计中结构造型设计的重要性。
This thesis presented the concept of ductility and three important indexes to measure structural ductility, and interpreted their importance.
本文提出了延性的概念及其在结构设计中的重要性，以及表征结构延性的三个重要指标。
Steel reinforced concrete structure is widely used as structural transfer storey currently, so it is of great importance and social meaning to study on this area.
目前在转换层中越来越多的采用型钢混凝土构件，所以加强对该方面问题的研究有着重要的社会意义。
The major strategies taken by the global incumbent operators are to carry out interior structural reorganization, form strategic alliance and attach importance to FMC.
纵观全球主导运营者的运营实践，它们所采取的主要策略包括：推行内部机构重组、建立策略联盟、注重固定与移动的融合等等。
By structural modal analysis, it is of theoretical and practical importance to determine some responses based on other measured responses.
通过结构模态分析，利用一些可测点的响应来确定不可测点或其他点的响应具有很重要的理论意义和实际价值。
By structural modal analysis, it is of theoretical and practical importance to determine some responses based on other measured responses.
通过结构模态分析，利用一些可测点的响应来确定不可测点或其他点的响应具有很重要的理论意义和实际价值。
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