查询词典 factor matrix

Based on the analysis of wheat production resources in China by using factor loading matrix theory, this paper builds the factor analysis models and ascertains the factors that influence the general output of wheat and their effect weight.

摘要在分析我国小麦生产资源的基础上，采用因子载荷矩阵理论，通过构建因子分析模型，确定了影响小麦总产量的各因子及其影响权重。

Author has analyzed the influence of constant shape factor and time-dependentshape factor for matrix average press and accumulative flux in this paper.

3分析了各种情况下的形状因子对基质平均压力和累计窜流量的影响。

In recent years, transforming growth factor-β1, matrix metalloproteinases, dendritic cells and connective tissue growth factor play important roles in renal fibrosis.

近年来，转化生长因子β1、基质金属蛋白酶、树突状细胞和结缔组织生长因子在肾纤维化中的作用备受关注。

Objective To investigate the effect of hepatocyte growth factor on expression of matrix metalloproteinase13, tissue inhibitors of metalloproteinase-1 and transforming growth factor β-1 in experimental hepatic fibrosis in rats and its possible mechanism.

目的 研究肝细胞生长因子对实验性肝纤维化大鼠的基质金属蛋白酶13(MMP-13)，抑制因子1(TIMP-1)，转移生长因子β1表达的影响，探讨HGF抗肝纤维化作用的可能机制。

After subject functions of every factor are determined, the single factor judging matrix is gained.

确定单个评判对象对备择集的隶属程度，得到单因素评价集，建立评判矩阵。

In this technique both space factor and time factor are taken into account, so that it has advantage in the aspect of extracting the useful information from the data matrix.

对应分析是近年来在因子分析基础上发展起来的一种多元分析技术，它统一考虑空间和时间因素，使之在提取天气过程资料矩阵中的有用信息方面有更好的特点。

It includes building model by ascertaining comment collection, evaluating factor collection, the weight of evaluating factor, fuzzy matrix, as well as synthetically evaluating equipment acquisition project according to the principle of maximal subordinate degree.

选用模糊综合评判的方法评价装备采购项目效益，包括通过确定评语集、评价因素集、评价因素的权重、模糊矩阵构建模型，以及按照最大隶属度原则，对装备采购项目效益进行综合评价。

According to the characteristic that the definition point of the Q matrix of wave front is always located on the extremum point on the axis of the beam, a three-dimensional formula for the rectificative factor of phase in complex ray paraxial approximation is proposed, which calculates the rectificative factor of phase directly without considering the calculation of the main directions and curvatures and the rotation of the coordinates, thus simplifying the paraxial approximation calculation by the complex ray expansion method.

根据波前Q矩阵的定义点总位于波束轴上极值点的特点，提出了三维复射线近轴近似相位校正因子计算公式。该公式不用考虑主方向和主曲率的计算和坐标旋转，直接计算相位校正因子，从而简化了复射线展开法的近轴近似计算。

Objective To observe the effects of piperazine ferulate on synthesis of extracellular matrix and expression of connective tissue growth factor in transforming growth factor-betal (TGF-β1) induced rat glomerular mesangial cells, and to investigate its mechanism on the prevention of glomerulosclerosis.

目的 探讨阿魏酸哌嗪对转化生长因子－β1(TGF-β1)诱导下肾小球系膜细胞结缔组织生长因子及细胞外基质成分表达的影响及其意义。

Secondly, the author has set up the Factor Set, Factor Weight Set, Evaluation Set and Evaluation Matrix based on the Fuzzy Mathematics, therefore the quantification of expert's experiences is solved. Following the example of product design procedure consisting of designing, collating and checking, the Two-stage Fuzzy Synthetic Evaluation has been established in order to supply the evaluating method of design quality for drawing die-face. After two times of eligible analysis above, the synthetic optimizing design of geometry, material and process can be done with simulation.

以模糊数学为基础，通过确定影响覆盖件拉延模型面设计的因素集、因素权重集、备择集和评判矩阵，解决了专家设计经验知识的量化问题，并建立二级模糊综合评判方法，据此设计、校对、审核等技术人员可以共同对拉延模型面设计质量进行优劣评判和修改；在前面二次分析合格的基础上，利用有限元仿真技术进行几何、材料、工艺多因素综合的优化设计。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。