ratio factor

The relationship between the safety factor of slope and saturation-area ratio of slope-mass follows linear distribution, in which the safety factor of slope reduces with increase of the saturation-area ratio of slope mass.

边坡稳定系数与坡体饱水面积比的关系服从线性分布，边坡稳定系数随坡体饱水面积比的增大而减小；

Experiment aim at six factors ( ratio of rebar, strength scale of prestressed rebar, reinforcement measure, ratio of live load and dead load, scale of takeoff load, prestress of the rebar) and five level for each factor.

试验针对配筋率、预筋强度比、加固量、恒活载比例、卸载量、预应力筋预应力强度共计6个因素，每因素5水平数进行。

Calibration curves of both the deputy reference substance and lidamycin chromophore were determined by HPLC and the slope ratio of these two curves was defined as a calibration factor, which could represent the ratio of the two mole ultraviolet absorption coefficients.

通过HPLC测定表征性参比物质与力达霉素发色团的标准曲线，以其斜率的比值表征二者的摩尔紫外吸收系数比值，并作为校正因子；

The ratio of over-weight versus obesity was 1.15. Risk factor analysis showed that familial aggregation, higher-income of the family, too early feeding with solid supplementary foods, special dietary habit, and lack of physical exercise were the main risk factors for simple obesity.

危险因素分析发现，有肥胖家族史、父母经济收入高、过早添加固体辅食、特殊饮食习惯及体育锻炼时间过少为肥胖主要危险因素。

This method is applied to an example, whose height is 14.3 m. When the slope ratio is 1 ∶ 1.5, the safety factor is ( 0.91), the slope is instable.

用该方法对广西兴业&六景高速公路一处挖方膨胀土边坡工程实例进行了分析，结果表明，边坡高度为14.3m，坡率为1∶1.5时，稳定系数为0.91，处于不稳定状态；

Melting ratio of electrode and efficient power factor of the current under different electroslag melting-casting conditions were calculated by energy conservation law through coupling simulation of thermo-electric field in slag pool at high temperature.

从高温渣池的热电场耦合模拟入手，利用能量守恒的方法计算了在多种熔铸条件下电极的熔化率及电流的有效功率因数。

An Injection-production Ratio Model of Multi-factor Control and Its Application

多因素调控的注采比模型与应用

The significance of institutional factor suggests that the problem of low individual purchase ratio of basic pension insurance is caused by the institutional hindrance.

制度因素作用显著表明：当前下岗失业人员养老保险参保率低的问题主要是由制度障碍造成的。

Previous formulae [ 1,2] took the web ratio factor into the coefficient of length, regarding web-tapered member as a uniform one with the same cross-section of the small end.

以往的公式[1,2]采用将楔杆等效为以小端截面作为等直杆的截面、将渐变的影响计入计算长度系数的方法；

The relation of displacement ductility factor μ?, axial load ratio n, shear-compression ratio v and average bond stress of the reinforcements are quantified on the basis of early research.

并在以往研究的基础上拟合出矩形截面柱中间层中节点梁筋贯穿段平均粘结应力与组合体位移延性系数μΔ、轴压比n和剪压比v的定量关系；

Proportion factor between equivalent anchoring force and uniformly distributing push is direct ratio, proportion factor decreases with the growth of anchoring ratio.

等效锚固力与均布推力呈正比，比例系数随锚固比增大而减小。