查询词典 transformation factor

By integral transformation of basic equations, the stress and displacement expressions with unknown coefficients of elastic and viscoelastic materials were obtained in Laplace domain respectively, and introducing dislocation density functions, the singular integral equations were got according to the boundary conditions and interface connection conditions, further adopting Gauss integration and Gauss-Jacobi integration formula, the problem was reduced to algebraic equations, then it can be solved with the method of collocation dots in Laplace domain. Finally, the time response of dynamic stress intensity factor was calculated with the inverse Laplace integral transformation.

采用积分变换方法，得到Laplace域内弹性和粘弹性材料的应力和位移的含未知系数的表达式；引入位错密度函数，并通过边界条件和界面连接条件，导出反映裂纹尖端奇异性的奇异积分方程组，采用Gauss积分，并运用Gauss-Jacobi求积公式化奇异积分方程组为代数方程组，利用配点法进行求解；最后经过Laplace逆变换，求得动态应力强度因子的时间响应。

The measurement system error model analysis is introduced into power system real time network state analysis as an important part for the first time, which can improve on the state estimation quality and provide the capability to monitor the operation of the measurement system; 2. The theory and algorithm of the on-line estimation and update of measurement noise variance based on the relation between the residual variance and noise variance. The statistic properties of the sample variance are discussed and the relation between the estimation precision and sample size under given confidence level is derived; 3. The theory and algorithm of detection and identification of measurement bias are presented, which is based on the relation between residual mean and noise mean. The statistic properties of sample mean are discussed and the relation between estimation precision and sample size is derived; 4. The Givens orthogonal transformation algorithm is selected to be the essential algorithm of state estimation, the fast orthogonal transformation algorithm with damp factor and the algorithm which can handle the zero injection measurements efficiently are presented; 5. The quantity analysis theory of bad data detectivity and identifibility are presented, which describes the relation between the elements in matrix W〓 and bad data amplitude and can provide the theory base for measurement system design and valuation.

一、首次将量测系统误差模型分析做为一个环节引入电力系统实时网络状态分析中，为EMS系统增加了实时监视系统运行、修正量测系统误差模型的新功能，进一步发挥了实时网络状态分析应用软件的潜力；二、首次提出了应用样本方差在线估计与修正量测系统误差方差的基本理论，讨论了样本方差的统计性质和概率分布，推导出了样本容量、估计精度和置信度之间的关系，给出了在线估计与修正量测系统误差方差的算法；三、首次提出了应用样本均值在线检测与辨识量测偏差的基本理论，讨论了样本均值的统计性质，推导了样本容量、估计精度和置信度之间的基本关系，给出了在线检测与辨识量测偏差的算法；四、在状态估计算法设计中，以Givens变换算法做为基本算法，提出了快速正交变换阻尼因子法和可以有效地处理零注入量测的混合法，并对实时应用中的一些问题进行了讨论；五、提出了不良数据可检测性与可辨识性的定量分析理论，揭示了描述量测系统配置、网络结构与参数的残差灵敏度矩阵中的元素与不良数据的幅值在可检测、可辨识能力上的定量关系，为量测系统配置设计与评价提供了理论基础；六、综合国内外最新研究成果，采用自适应自回归预测技术和稀疏矢量技术，构造了较完善的不良数据检测与辨识算法。

We identified a homologue of human osteoclast-stimulating factor from the rice field eel, a teleost with characteristic of naturally sex transformation from female, via intersex to male during its life.

我们从它的性腺中，克隆到人破骨细胞刺激因子Ostf(osteoclast-stimulating factor)的同源基因。

Target transformation factor analysis was used to correct spectral interference in inductively coupled plasma atomic emission spectrometry for the determination of rare earth impurities in high purity thulium oxide.

将目标因子分析用于电感耦合等离子体原子发射光谱分析对高纯氧化铥中稀土杂质的测定及光谱重叠干扰校正。

PCA is to perform the variable transformation, whereas factor analysis needs to form a factor model.

主元分析只是进行一定的变量变换，而因子分析则需构成因子模型。

Through to old construction space inspection and analysis,it has pointed out the old construction in the regional function,as well as with uses again under the new engineering factor transformation,and proposes under the new technical spatial transformation way,in order to offer a reference for regional space reconstruction desigh engineering of old buildings.

通过对老建筑空间的考察与分析，指出了老建筑在地域性中的作用，以及在新技术条件下的改造与再利用，并提出在新技术下的空间改造方式，可供老建筑地域性空间改造设计工程参考。

As a whole, the economic development of our country should be the result of an interaction and coordinated development of system changes, opening to the outside world, and duality economic transformation in recent years. In the course of our country economic grow, System Economic Grow Theory and Duality Economic Development Theory can be founded at the same time, but the devote of duality economic transformation overstep other factor.

从总体上讲，我国近些年来的经济增长应是制度转轨、对外开放与二元经济转型等因素相互作用与协同发展的结果；在我国的经济增长过程中，制度－经济增长论与二元经济发展论可以同时成立；不过，从各因素对经济增长的总量贡献上看，二元经济转型的贡献要远大于其他因素。

In the aspect of grey generating on numerical transformation, due to the difference information of the data transformation series is the decisive factor for a transformation series to establish a high precision GM(1,1) model.

为了全面反映国内外关于灰生成技术研究方面的最新动态和最新进展，本文首先系统综述了灰理论在灰生成、灰生成空间等方面的研究成果，并对这些成果所采用的思想方法、产生的影响等方面作了详尽的评述。

Therefore, it will of be of great clinical significance in preventing the transformation from TIA to cerebral infarction to intensify the study of the risk factor of high-risk TIA, to identify the risk factor for the transformation from TIA to cerebral infarction, and to make a individualized therapeutic regimen.

因此加强对高危TIA危险因素的研究，明确影响TIA发展至脑梗死的危险因素，有针对性的制定个体化治疗方案，对有效控制TIA向脑梗死转化有非常重要的临床意义。

Kyrgyzstan\'s political transformation is theresult of series complex factors,As the interactional relationship of politics andecnomics,economical factors is the basic factors,traditional political cultural,whichresults in the negative factors of the countury\'s democratical politicaltransformation,is the main factor of non-institutionalism of political transforming.national relationship and religional extremelist are another importantfactors,which have an impact on steady environment and building of nationalcountries;Kyrgyzstan\'s political transformation,which drops into the dilemma ofblind imitation,is influenced by external powersIt\'s concluded six points by summarizing the efforts of Kyrgyzstan\'sdemocratical political transformation.at the same time,bringing forward my ownopinions about our country towards the academic development of western politics andthe experience of Kyrgyzstan\'s political transformation.

吉尔吉斯斯坦政治转型是一系列内外综合因素互为作用的结果。就政治与经济的互动关系而言，经济因素无疑是影响吉政治转型的基本动因；传统政治文化是导致吉民主化政治转型中出现恶质因素，政治运作非制度化的重要动因；民族关系和宗教极端势力是影响吉政治转型所需和谐稳定环境以及民族国家建构的另一重要因素；吉政治转型陷入盲从模仿及摇摆不定的困境在很大程度上与外部势力的影响不无关系。结语通过吉尔吉斯斯坦民主化政治转型绩效的总结分析得出了本文研究的六点结论；同时就西方政治发展理论与吉尔吉斯斯坦政治转型实践的悖论给予中国的启示提出了自己的看法。

I use an example quoted by Hu Jiaqi:"It is reported that America separates the DNA of a kind of virus by making use of genetic technology and combines it with another kind of DNA. Finally, they get a kind of virulent biological agent called a "pyrotoxin". Someone discloses in private that 20 grams of such a kind of biological agent could result in the global death of 6 billion people due to infection."

我在这里例举胡家奇所引用过的例子："据报道，美国利用转基因技术，将一种病毒的DNA分离出来，与另外一种DNA进行结合，拼结成一种剧毒的"热毒素"生物战剂，且私下有人透露，这种生物战剂只需20克，就可以导致全球60亿人全部感染死亡。"

Waiting, for the queers and the coons and the Reds and the Jews.

等待着疯子和黑人还有红色共产主义者还有犹太人