方法

And according to the goal modeling gained from the above method, this thesis gives a new goal-driven software architecture modeling method based on the theory and principle of graph grammar presented by Le Metayer.(3) Based on GQM approach, integrating the research status, this thesis presents a process-oriented metrics for software architecture adaptability.

该方法在GQM方法的基础上，提出了面向过程的度量方法建模步骤、引入了数据项分层和确认分层、增加了度量的结构化描述和定义了新的度量指标，对GQM方法进行了进一步的扩展和改进。

Silicon phthalocyanine dihydroxide was prepared from silicon phthalocyanine dichloride through two methods. The first was alkali treating that meaned silicon phthalocyanine dihydroxide was treated in the ethanol solution containing sodium methylate .The second was acid treating meaned precipitating its solution in concentrated sulfuric acid into ice water. The product yield of the second method was 77.0％, which was higher than the method of alkali treating.

此外将合成的二氯酞菁硅采用两种方法转化为二羟基酞菁硅，第一种方法是碱处理法即将二氯酞菁硅在甲醇钠的乙醇溶液中回流得到，最高收率为53％第二种方法是酸处理法即采用二氯酞菁硅的硫酸溶液在冰水析出的方法转化为二羟基酞菁硅，其中酸溶析出法收率为77.0％。

Accordingly, an optimistic data consistency maintenance method based on key-attributes is proposed. In the method, the update of key-attributes is separated from user update requests. Key-Updates are propagated by latency-overlay update propagation model, that is, updates are always propagated to the nodes having maximum or minimum latency, and assured and uncertain propagation paths of updates are all taken into account. Based on classifying key-update conflicts, a double-level reconciling mechanism including buffer preprocessing and update-log processing is applied to detect and reconcile conflicts, and then conflicts are solved by policies as last-writer-win and divide-and-rule. Lastly, update-log management method and maintenance method brought by node failure and network partitioning are discussed for the above is deployed based on the information storied in update-log.

在该方法中，首先分离出用户提交的更新请求中关于关键属性的更新；然后采用基于延迟-覆盖的更新传播模型进行更新传播，即基于副本间的网络延迟选择具有最大和最小网络延迟的结点转发更新，并在传播过程中记录和综合考虑更新的确定传播和不确定传播两条路径；在对关键更新冲突分类的基础上，采用更新缓冲区和更新日志两层更新协商机制并结合最新写胜出和分而治之规则，优化关键更新冲突的发现和解决；更新日志信息是方法中各种策略开展的基础，讨论了更新日志中信息管理方法以及结点失效和网络划分发生时信息的维护方法。

A rational procedure is presented to solve finite element problem mixing nonlinear and elastoplastic materials. To avoid numerical problem, the incremental finite element analysis of geometrically altered structures is adopted, and a corresponding automatic finite element mesh strategy is proposed for simulating construction process of excavation.

本文采用变结构有限元分析方法，建立了一种可以灵活模拟基坑工程各种施工工况的有限元网格方法，该方法克服了现有的一些网格方法无法模拟加支撑、加锚杆或拆支撑的缺点，以及不便于计算机自动生成有限元网格的不足，可以更全面、准确地模拟施工过程，大大方便了有限元前处理工作。

The adaptive template update method and the modificatory adaptive template...

提出了自适应模板更新方法和修正的自适应模板更新方法，并对这两种方法进行仿真比较，实验表明，修正的自适应模板更新方法具有更高的跟踪精度和更好的跟踪稳定性。

Numerical results are in good concordance with the method of moments. The results are also in good agseements with the geometric theory of diffraction.

通过本文方法与一般矩量法的数值结果相比较，说明本文方法的快速性和一致性；用本文方法和几何绕射法相比较，验证了本方法的正确性和有效性。

Monte Carlo simulation is one of the important methods in structural reliability analysis .

针对结构可靠性分析中重要的方法之一———蒙特卡洛模拟方法，本文提出了一种计算分布参数灵敏度的新方法，此方法不需要新的抽样产生或失效标准的重新评估。

For the partial products generation, the novel method of Booth encoding combined with partial products generating is put up, which can directly map the multiplicand and multiplicator to partition products without generating the BOOTH encoding results. For the optimization of Wallace tree adding, the series formulas of full-adder and 4-2 Compressor realization are introduced to guidance the selection. For the non-bias round, forwarding round disposal in Wallace tree method is brought forward to avoid the final multi-bit adder. Also, the idea of delay-oriented partition of the MAC frame is put up to achieve the perfect match with multi-pipeline DSP architecture.

提出了一种构建多模式算法最小并集的MAC通用结构思想与一种划分MAC通用结构以适应多流水级DSP处理器设计的通用MAC设计方法；对于BOOTH编码和部分积产生，提出了直接建立被乘数与部分积的多路选择映射关系的BOOTH编码和部分积联合产生方法；对于最优Wallace树型加法实现，提出了全加器和4-2 compressor电路实现Wallace树加法所需的关键加法路径级数公式以指导实现选择；对于无偏舍入处理，提出了在Wallace树处理舍入问题的舍入运算前置方法；提出了以时延为导向的MAC各部分单元组合与流水线匹配具体方法。

General comprehensive evaluation method and multivariate statistics method are the two comprehensive evaluation methods with strong practicability but have its own limitation,as a result,the advantages and disadvantages of each method should be measured when they are used so as to overall make objective evaluation on macro-economic benefit.

常规的综合评价方法和多元统计方法是实用性较强的两种综合评价方法，但是也都有各自的局限性，因此在使用时要权衡每一种方法的优劣，以对宏观经济效益有全面客观的评价。

The studies of composition basically are the combination of two methods in terms of history. One is musicology, which is based on the analysis of the musical works. The other is history, which begins at the social environment in which the composer lived, and studies the impact of the social factors on the composer, further more, regards the impact as the basis of the analysis of the musical works.

历史上对音乐创作的研究基本上是两种方法的结合：一种是音乐学的方法，即以作品技术分析为中心的研究方法；一种是史学的方法，即从分析作曲家所处的社会环境入手，探讨各种社会因素对作曲家的影响，并以此作为对作品分析的基础。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。