查询词典 multiple correlation coefficient

This paper analyses and proves that the restoring saturation coefficient α of one dimension extra saturation sediment discharge method and the modified coefficient K of the quasi hydrostatic settlement method are reciprocals each other.

分析论证了一维超饱和输沙法恢复饱和系数α与准静水沉降法修正系数K互为倒数；在分析影响α值变化因素的基础上，建立了计算恢复饱和系数α的数学模型；经过误差分析验证，模型的精度、可靠度均满足设计要求，可供生产设计单位使

Saturated soil water content, field water capacity and wilting coefficient of all the three parent material purple soil also reduces from top to bottom in the soil profile, but effective water content increases from top to bottom in the soil profile except the layer B of J_(3S). The result of saturated soil water content, field water capacity and wilting coefficient is J_(3P)＞J_(2S)＞J_(3S), and the result of effective water content is J_(2S)＞J_(3P)＞J_(3S).

而有效水含量除遂宁组B层外，在剖面呈自上而下的递增趋势，其中田间持水量、萎蔫系数表现为蓬莱镇组＞沙溪庙组＞遂宁组，有效水含量表现为沙溪庙组＞蓬莱镇组＞遂宁组。

The result indicates that radiation gain and power transmission coefficient from tag antenna to chip should be considered in the first place in order to ensure the basic reading and writing distance of the tag. The way to improve power transmission coefficient is to design the tag antenna and make sure its input impedance conjugate matching to the chip input impedance.

研究结果表明，为保证标签天线的基本读写距离，在设计标签天线时，需要首先考虑天线增益和标签天线到芯片的功率传输系数，提高功率传输系数的途径就是调整标签天线与芯片的输入阻抗并使它们尽可能实现共轭匹配。

Experimental research on the improved new integrated valve was performed, and the key data such as pressure difference, volume flow, resistance coefficient and flow coefficient of each flow channel were obtained.

对改进后的新阀进行实验研究，获得了各流道差压、流量、阻力系数和流量系数等关键数据。

Based on the linear creep superposition principle, admiting average loading age coefficient and average time-lasting coefficient, adopting creep and shrinkage calcultion in ACI code, a simplified method of creep and shrinkage analysis in reinforced c

摘要根据线性徐变的迭加原理，引入平均龄期影响系数和平均持荷影响系数，利用ACI规范中的徐变和收缩计算公式，推导了钢筋混凝土轴压构件分批加载时收缩徐变分析的简化计算方法。

Based on the linear creep superposition principle, admiting average loading age coefficient and average time-lasting coefficient, adopting creep and shrinkage calcultion in ACI code, a simplified method of creep and shrinkage analysis in reinforced concrete member bearing multi-times axial forces is presented.

根据线性徐变的迭加原理，引入平均龄期影响系数和平均持荷影响系数，利用ACI规范中的徐变和收缩计算公式，推导了钢筋混凝土轴压构件分批加载时收缩徐变分析的简化计算方法。

It is found that the position of vortex shedding is different fro m three-row cylinders. The time-mean pressure coefficient along the surfaces o f the cylinders is not changed with the void friction. But the fluctuating press ure coefficient reduces with the increase of void fraction.

试验结果表明：沿圆柱表面周向的旋涡分离点随着流动向深层发展，并向圆柱的背部移动；圆柱表面沿周向的时均压力系数几乎不随含气率的变化而变化；圆柱表面的脉动压力系数随着含气率的增加而减小。

Further, the influence of apodizing function, chirp coefficient and cross-coupling coefficient on the dispersion of thin-clad chirped LPFG is also analyzed.

进一步分析了切趾函数、啁啾系数、交叉耦合系数等参数对薄包层啁啾LPFG色散的影响。

Fourth, according to the Weibull distributing functions of equivalent loads, calculated the max loads by expanded sample method, acquired eight routine loads spectrum of each roads taking advantages of the Connover classification method, calculated the respective enhancement coefficient in principle of amended Miner linear accumulated fatigue damage rule, by the comparative norm of general tar-paved road, educed the mathematical model of calculating enhancement coefficient of synthesized roads.

第四，根据各路面的等效载荷的Weibull分布函数采用扩展样本法求得了各路面的极值载荷，按照Connover的分级法得到了各路面的八级程序载荷谱。以一般沥青公路为比较基准，采用修正的Miner线性累积损伤理论，根据前桥的S-N和P-S-N关系式得到了各路面的强化系数，建立了综合路面的强化系数计算的数学模型。

Analyzes the degree of influence of improving the external window heat transfer coefficient and changing sun-shading manner and sun-shading coefficient on the limited value of energy consumption.

分析了提高外窗传热系数、改变遮阳方式和遮阳系数对能耗限值的影响程度。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。