法的理论

Based on the geometric deformation, finite element and false structure methods,this paper analyses and deduces the calculating method for the critical strength of the strut -type axile pressure members.

本文利用几何变形协调、有限元和其轭法对具有撑杆轴压构件屈曲的数值计算方法进行了理论分析和推导。所建立的计算方法概念清楚，使用方便，这为进一步进行撑杆式预应力钢管混凝土轴压构件屈曲分析建立了理论依据

The model based inversion methods are discussed in detail and the Monte Carlo technique, genetic algorithm and simulated annealing method are introduced in the inversion computation theories on the geodetic deformation analysis and geodynamical interpretation.

结合最优化理论讨论了基于模型的几种反演解算方法。首次将蒙特卡罗法、模拟退火算法以及遗传算法等全局最优化算法引入到大地测量形变分析和解释的反演解算理论中。

The entropy-directed algorithm needs manual intervention to construct fault isolation strategy,and it is ofεhigh computation complexity.Theoretical analysis and experimental results illustrate that the entropy indirected algorithm remedies such deficiency. The MFIT of the strategy by this algorithm is about 38% less than that by the entropy- directed algorithm under the assumption of unequal fault rate.

实验验证和理论分析表明，该方法弥补了直接熵法构造故障隔离策略时需进行人工干预、计算复杂性高的不足；在不等故障概率的假设条件下，平均故障隔离时间比直接熵法减少约38%。

Crystalline and amorphous nano-Al_2O_3 powder were synthesized by room-temperature hydrolysis method and direct oxidic method respectively, and nano-SnO_2 powder was produced by sol-gel technology. Their microstructure features and growth behavior of crystal grain were studied in detail, and corresponding model and theory were put forward to explain them.

采用室温水解法和直接氧化法分别获得了晶态和非晶态纳米Al_2O_3粉，采用溶胶-凝胶法制备了纳米SnO_2微粉，研究了它们的微结构特征与晶粒生长行为，并提出了相应的模型与理论去解释。

The author chose Soter's new literary theories and used alternative approaches in her YAL teaching classroom.

作者选用了萨特尔的&新文学理论和青少年文学阅读&作为理论上的支持，运用选择法指导课堂教学实践。

This paper mainly study some nonlinear evolution equations with physical background by using the homogeneous balance method and the tanh method, based on the soliton theory and method.

本文基于现有的孤立子理论与现代计算机技术，运用齐次平衡法及tanh函数法，研究了多种具有物理背景的非线性发展方程。

And theorically, the modified peaks are narrower and more symmetrical compared with the original peaks. Then the overlapped peaks were processed by middle-cutting method, and the deviation can be reduced.

这样从理论上说，经过处理的色谱峰与原始峰相比，会变得更窄更对称，这时再对重叠峰进行中切法处理，就可以在很大程度上减少简单中切法所造成的定量误差。

In this paper, the methods and theory of infiltration and mechanical alloying to produce Ag-W contact are recounted in detail.

详细叙述了制备银钨触头的熔渗法和机械合金化法，并对两种方法作了一些理论上的分析。

Besides, it has researched on the achievement of the case in Chengzhuang mine of Jincheng Coal Industry group. By combing the reality of coal enterprises, the research has put forward the key points in the establishing, running and contorting process. According to the standend element of ISO14001 environment management system, example designed a set of model and method for environment management system in coal enterprises, making a reference for the coal enterprises to carry out the theories and methods of ISO14001 environment management system.

研究中结合煤炭企业实际，提出必须立足本企业现有的能力和资源去评价和更新重要环境因数并对其实施控制等观点，并结合ISO14001标准要素条款，探索性地设计了一套晋煤集团成庄矿环境管理体系的绩效评估模式和方法，通过应用费用效益法和综合模糊评价法对评估指标体系进行了评估计算，得出了绩效评估结果，从而为煤炭企业推行和实施ISO14001环境体系在理论和方法上起到了一个借鉴和参考作用。

Four important conclusions were drawn. First, the CMLE method is the most suitable pro-cedure for parameter estimation in 1-parameter model. Second, the test construction of TIPS guided by classical test theory will not be valid for obtaining reliable measures. Third, the systemmatic ICC presenting method presented the perfect item and ability latent traits for the results in CMLE findings. Fourth, the complicated analysis of reliability coefficient and likeli-hood parameters met the precise and accurate measures of latent traits in either integrated process skills or hypothesizing skills.

本研究四项主要结论如下：一是CMLE确为分析试题潜在结构的量化模式，本文之精心分析过程及分析技术本身即为重要的测验资料分析规范；二是TIPS全卷及试题与原始之评量目标对应关系并未如古典测验理论之分析结果；三是各试题之表徵曲线图示法，显示在同一难易度鉴别度下，CMLE估计法分析确实显现高、中、低能力群之试题及能力特质；四是由信度系数及概度参数分析精准地显示了全卷及形成假说技能之试题参数之潜在特质。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。