查询词典 factor model

By building the low frequency model of the system, in the rectifying mode and regenerating mode, the dynamic adjusting procedure of realization for unity power factor, absorbing or regenerating capacitive reactive power, inductive reactive power from or to power grid are investigated.

通过建立系统低频数学模型，分别在顺变和逆变状态下，探讨系统实现单位功率因数、从电网吸收或回馈容性、感性无功功率的动态调节过程。

On the basis of the research and practics of tourism resources evaluation by predecessors,the qua-lity index system of tourism resources evaluation have been built,the tourism evaluation fuzzy factor has been quantified,the comprehensive fuzzy evaluation model has been quantified,the comprehensive fuzzy evaluation model has been set up and the quantization values of tourism resouces evaluation has been respectively given.

在前人对旅游资源评价研究和实践的基础上，构建旅游资源评价指标体系，并将旅游资源评价模糊因素数量化，建立模糊综合评价模型，分别求得旅游资源评价要素的量化值，根据其数值的大小，将旅游地分为四个质量不同的等级，从而建立科学的旅游资源评价方法，以弥补以往旅游资源定性评价和定量评价的不足。

Based on factor analysis of majior ore-forming elements in the Chengmenshan copper deposit,the authors believe that orebodies related to granite show a Cu-Ag correlation structural model while those related to quartz porphyry display both a Cu-Ag and a Zn-Ag correlation structural model. Mineralization has a multi-period and multistage nature.

本文通过对城门山铜矿床主要成矿元素的因子分析，认为与花岗岩成矿作用有关的矿体具有cu－Ag关联结构模式，与石英斑岩成矿作用有关的矿体除有Cu－Ag关联结构，尚存在有Zn－Ag关联结构模式，成矿作用具有多期多阶段性。

The studies show that the simulated result of 1 dimension plane wall model with inertia factor is good agreement with the simulated result of quasi-stationary 1 dimension plane model.

并从材料物性参数，载荷强度，载荷周期以及初始温度等方面研究了各参数对一维平壁模型仿真计算结果的影响，结果显示：在上述因素中，载荷强度对仿真结果的影响最为显著。

It is important to reduce the span of the hard roof to avoid its impact load on supports. However, at longwall top coal caving face, the periodical weight of roof is a main factor that crushes the top coal, which is beneficial to the top coal recovery. How to use the roof pressure safely is of crucial importance in top coal caving. Based on field monitoring, theoretical analysis of strata movement, the numerical model of compound structure of hard roof stepped cantilever and the top coal cantilever beam is built, and the parameters of the model are also determined. The elasto-plastic finite element method is used to analyze the effect of hard coal fracture under the abutment pressure of hard roof, and the cracking coefficient is defined according to the stress state of the element.

通过对岩层移动的现场观测，建立了&两硬&条件综放采场台阶悬臂—悬臂梁组合的煤岩组合结构力学模型，并以此煤岩结构为基础，建立&两硬&条件综放采场顶煤压裂的有限元数值模型，分析了坚硬顶板不同来压步距对坚硬顶煤的压裂效应，并确定了合理的支架阻力，从而对坚硬顶板进行有效的控制，消除坚硬项板对采场的冲击隐患，同时保证采场矿压对坚硬顶煤的有效压裂，达到提高顶煤回收率之目的，由此形成了坚硬顶煤、坚硬顶板条件下综放采场围岩控制的基本理论和方法。

Then, free this assumption and the structure factor of ultra economy, such as binary structure of countryside-city, as well as the factors about national system, such as political structure of totalism or single-pole power system, is introduced into the model . Through analyzing them in depth it exposes the deeper problems behind the agrarian transition and the settlement ways of how to solve these problems, which has strengthened the conclusions deriving in the ideal model conversely.

然后，放松这个假设，在模型中引入超经济的结构因素以及有关国家问题的制度因素(全能政治结构或者单极权力格局)，通过深入分析揭示乡村转型背后更为深层次的问题以及这些问题的解决途径，这反过来又加强了在理想化模型中所得到的结论。

An endogenous economic growth model is built upon Barro's model with state regulation as a factor.

在借鉴巴罗模型基础上，构建了一个含政府调控因子的内生经济增长模型。

Based on the study of chronology and geochemistry of Cd in sediments of the Dongting lake area, we have established an ARIMA model of Cd and Cd/Ca in Quaternary and Holocene period respectively, and discussed Cd evolutionary regularity according to the fitted value and predicted value of the model The results revealed that the Cd evolution has remarkable periodicity of ecogeochemistry cycles, and is correlated with the climate change of alternative cold and warm Cd/Ca is changed with climate, from which the evolutionary history of regional ecogeochemistry can be inferred The changes of Cd and Cd/Ca are basically simultaneous, which showed that the change of Cd is mainly a natural evolution Cd in sediments will rise in the next 30 years and then tend to decrease From the regularity of ecogeochemistry indexes and global environment variation, it is concluded that the natural environment is the dominant factor affecting the Cd deposition

在对洞庭湖区沉积物钻探取样的年代学和地球化学研究基础上，分别建立第四纪和全新世时期Cd和Cd/Ca的时间序列演化ARIMA模型，并据模型的拟合值及未来预测值对区域地球化学环境中Cd的演化规律进行了探讨，结果显示区内Cd的演化有较显著的周期性--环境地球化学旋回，与气候多次冷暖的交替有关；沉积物Cd/Ca受气候环境等控制，分析该比值的变化规律可推测区域环境地球化学的演变历史；Cd和Cd/Ca两者的变化基本同步，说明该区Cd的演化主要为自然演化；未来30年内沉积层的Cd含量仍有逐渐增高的趋势，之后转为降低。从本区环境地球化学指标的时间变化规律及其与全球环境变化的相关联中说明自然条件是区域镉等元素沉积的主控因素。

Yi TAI Compounded Medication "we used bases on the basic theory of TCM,set up "The treatment of invigoratmg spleen and promoting blood by regulating qi",target defiency in origin and excess in superficiality TCM syndrome nature,and take experiments;our research injecting L-Arg into abdomen to induce Spleeh-asthenis rat model,it is a new model which combine diseases and syndromes;immunohistochemic 、 optical mirror and biochemistry value number index number are used to detect the expression of related constrain factor TGF-β_1 mRNA、α-SMA when textnre fabrosis occurs in pancreatic,as nell as significance and relation of hydroxyproline in the process of pancreatic fibrosis,meanwhile observe the disturbace which "Yi TAI Compounded Medication makes,revel the anti-fibrosis mechanism from organization form and molecular level.

本研究采用L—精氨酸分次腹腔注射诱导脾虚型慢性胰腺炎大鼠模型，是一种病证结合的新模型；用免疫组化、光镜等技术和生化指标检测CP时胰实质纤维化的相关调控因素TGF-β_1、α-SMA的表达和血清中羟脯氨酸在胰腺纤维化过程中的作用及相互关系，同时观察了&胰泰复方&对其干预机理，从组织形态学和分子水平揭示了该方抗纤维化的作用机制。

People usually use adjectives to express emotion. An emotional model based on adjectives is provided in this paper. Based on the idea of "dimension" from psychology, semantic differential method and factor analysis are used to construct an orthogonal emotional space. The measurement of similarity in the emotional space is analysis. After that, the emotion model is used in image retrieval.

通常人们用一些形容词来表达自己的情绪，本文提出了种情感模型用来处理这些表达心理的形容词，从心理学的&维量&思想出发，采用语义量化技术和因子分析的方法建立情感空间，并分析情感空间的相似性度量方式。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。