查询词典 factor combination

Porous asphalt concrete is composed of asphalt mastic, coarse aggregate, thin aggregate, stuff and admixture. Such a combination is expected to fully integrate these materials. In this way, the function of interlocking among particles can be performed, a firm net of porous asphalt framework formed and the ability to resist rut and wear developed. The different mixture results in different effects; the quality is so complicated that the factors that cause damage are multiple. Therefore, it is bothersome to choose one material that can be adjusted to various conditions everywhere, such as the traffic volume, load and the weather. The current study mainly investigates and analyzes the main factor that caused flaws after the roads paved with porous asphalt concrete have been open. The analysis aims to search for the best solutions, promote the quality, prolong its availability and finally reach the purpose of complete use.

多孔隙沥青混凝土依其组成材料由沥青胶泥、粗粒料、细粒料、填充料、添加物等组成，目的是希望藉由以上材料的组合能充分接触，发挥颗粒间互锁作用，形成牢固的连锁网的沥青混凝土架构，发挥粒料本身良好的抗车辙及抗磨损之能力，因添加物的不同所发挥出的效果亦不同，其性质甚为复杂，造成损坏之因素亦属多重性，要择其适用於各地迥异之各种条件，如交通量、荷载及气候环境等因子，极为繁琐，本研究主要探讨及分析已铺筑之多孔隙沥青混凝土铺面，经通车后产生之缺失主要因素，以寻求其最佳解决方案，提升品质与延长使用寿命，进而达到全面使用。

During the first part, investigate the numbers and location of the different nature reserve, and review about its development, discuss the cause about the rapid developmeng about the protection areas of nature around Beijing. During the second part, this paper use the Geographical Information System to analyze the different sight function, plot our distinct function about the protection area of nature around Beijing. In the third part of this paper, the ecology function was special analyzed. This paper picked up several factor about the ecology and establish mathematics model to detect the most rational ecology distribution, bring forward the new constructive, wilder constructive and combination project. In the last parts of the paper, this paper use the Geographical Information System to analyze the different brim about the protection area of nature around Beijing, calculating the p/a and figure coefficient, and bring forward the brim theory for the nature reserve and city system.

在数量布局方面，包括北京周边各个不同级别的保护区的数目、位置分配布局和发展趋势研究，探讨北京市周边自然保护区数目和面积在99年和2000年突然增长的主要原因，以及今后北京自然保护区的发展方向；在景观布局方面，主要根据不同自然保护区的空间和功能的不同，计算延庆县各个自然保护区的景观多样性指数和景观优势度指数，并结合地理信息系统和航片，划分出不同的景观功能区间，以及各个功能区间之间的相互关系；在生态布局方面，综合考察北京周边自然状况，提取多项因子，建立评价模型，计算出各项因子权重，从而对其自然保护区的生态功能布局的合理性进行评价和趋势分析，为本文提出北京市周边自然保护区新建、扩建与合并的方案提供依据；在边缘布局方面，利用边缘效应理论和研究方法，创新提出&边缘类型样块分析法&，提取多个样方并结合地理信息系统，计算p/a比和自然保护区边缘的形状系数，划出自然保护区边缘效应趋势变化图，考察北京周边自然保护区的边缘效应，以及对城市的生态边缘功能。

The FEM analysis was conducted with the combination of different friction factor and different lateral angle.

利用刚塑性有限元法分析了摩擦对挤压件变形均匀程度的影响，以不同摩擦因子与不同侧向角的组合为分析对象，摩擦因子取值范围为0.1～1.0，侧向角取值范围为10°～90°。

Granulocyte colony-stimulating factor ; recombinant ; Polyethylene glycols ; Clinical trials ; phase Ⅱ; Neutropenia ; Drug therapy ; combination

粒细胞集落刺激因子；重组；聚乙烯二醇类；临床试验；Ⅱ期；中性粒细胞减少；药物疗法；联合

The main work of our research was to study the effects of the combination of enhanced UV-B radiation 0.35w·m~(-2 and Cadmium 1umol·L~(-1 on the growth, photosynthesis, elements absorption and relocation in mung bean seedlings at the initial stage of growth, and the involving mechanisms about the change of photosynthesis under the different treatments were studied also. It was shown that the heights root length, lateral root length, lateral root number, area of leaves, dry/fresh weight of the overground parts and underground part were all inhibited by the single factor and combinative factors.

本文以0.35w·m~(-2)剂量的UV-B模拟增强UV-B辐射和1μmol·L~(-1)Cd~(2+)模拟Cd~(2+)污染，研究了增强UV-B辐射和Cd~(2+)及其复合处理对绿豆幼苗生长、光合作用以及元素吸收和分配的影响，并对不同处理条件下绿豆幼苗光合作用的变化机制进行了比较深入的分析，获得结果如下：增强UV-B辐射和Cd~(2+)及其复合处理8天，绿豆幼苗植株高度、根长、侧根长、侧根数、叶面积、地上部分干/鲜重和根系干/鲜重均下降。

Through four-factor second order rotation combination experiment,the regression model of maize yellow pigment which was extracted by mixed solve...

在此基础上采用4因素二次旋转正交组合实验设计，建立了混合溶剂玉米黄色素的提取率Y与液料比(X1)，提取时间(X2)，乙醇体积分数(X3)和提取温度(X4)之间的回归模型。

The hotel's cool factor is a lucky combination of three elements: The convenience of the central location on Passeig de Gràcia, the good bones of the refurbished 20th-century former bank building, and most significant, the tour de force of design by Spanish-born Milano-based architect, Patricia Urquiola, responsible for the interior decor of the 98-room hotel, including most of the furnishings.

酒店的凉爽的因素是一个幸运的三个要素组合：关于PASSEIG DE GR CIA站上车，在翻新20世纪前银行建立良好的骨骼，最重要的中心位置，方便了西班牙，参观日的设计力量出生米兰的建筑师，帕特里夏 Urquiola，为内部装饰负责98间客房的酒店，包括家具最。

The core of test theory for a new generation of test is the combination of psychometrics and cognitive psychology, which is the key idea of the article .The article supposes there are four factors underlying response difficulty of Raven's Standard Progressive Matrices: figure complexity, figure format, transformation dimension, location factor. The hypothesis is tested by linear logistic latent trait model and proved to be valid.

本文在以认知和测量相结合为核心的新一代测验理论的指导下，从瑞文标准推理测验项目刺激特征的角度，对项目认知难度的影响因素进行了认知分析，提取出四个因素：图块繁简度、图块布局、变化维度、题序因子，结合线性逻辑斯谛克潜在特质模型对这四个因素进行了检验，证明提取出的四个因素是有效的。

Taking Rong hu bridge project as the background, the paper Studies on the optimization of dead load cable tension, construct system of controlling, effect of non-linear factor, limit bearing capacity of structure and spatial stress of concrete-filled steel tubular tower and the combination of girder, which are based on the hybrid cable-stayed bridge.Asking for the maximal deformation of tower and girder to be minimized and cable permissible stress as constraint conditions, the paper tries to solve the ideal dead load cable tension by combining finite element calculation and optimize analysis.

本文以蓉湖大桥工程为背景，就混合梁斜拉桥的成桥恒载索力优化、施工监控体系、过程非线性因素影响、结构极限承载力、索塔和主梁结合部的空间应力分析等问题开展研究：关于索力的优化，是以斜拉桥索塔和梁的最大变位最小为目标，以拉索容许应力为约束条件，采用有限元计算与优化分析相结合的方法来确定斜拉桥的成桥合理恒载索力。

The wash liquor tank level balancing function of the system uses a combination of simulation and control to change the wash factor set point to balance the liquor level with the pulp storage level.

洗涤液的需求是由出浆液位定义的。系统的洗涤罐液位平衡功能使用了一个仿真和控制的综合来改变洗涤因子设定点以平衡洗涤液液位和储浆液位。

Must have Coordination and negotiation skill, flexible ideas, and be punctilious person.

必须具备较好的协调与谈判能力，头脑灵活，工作认真仔细

Result: 18 patients are all with simple eye.The pigment mole lies in nasal and temple sides of the ball conjunctiva,in which 2 lie in lacrimal caruncle and semilunar plica.

结果：18例患者均为单眼，色素痣大多数位于内外侧睑裂部球结膜面，2例位于泪阜及半月皱襞，经激光治疗后，10例色素痣消失，有5例行再次激光后消失，2例行第三次激光后消失，1例第四次激光后消失。