The static model of torsion joint is based on that of bending joint. The effects of structure parameters inside air pressure, initial angle, rube average radius, rube shell thickness on the turning angle are analyzed and the following conclusions are drawn: the relationship between the angle of torsion joint and the inside air pressure is basically linear, the angle of torsion joint increases with the initial angle and rube average radius, the angle of torsion joint decreases while the rube shell thickness increases. The kinetic equation is built for torsion joint. Simulating experiment implies that the time of inflating and deflating process is extremely shorter than that of kinetic process. So the pneumatic process can be ignored in actual system design and control. The factors that affect the dynamic features of torsion joint, such as shell thickness of rubber tube, average radius, initial angle, connector's outlet area, moment of inertia and viscous damping coefficient, are analyzed and the following conclusions are drawn: the change of rube shell thickness has no effects on the dynamic process of FPA inside air pressure while greatly affects the turning angle of torsion joint; when the rube shell thickness is small, the torsion joint has a bigger turning angle, no overshoot and long risetime, when the shell thickness is big, the turning angle of torsion joint is small, but has high response speed, overshoot and low shock; when the rube average radius increases, the turning angle of torsion joint increases and the overshoot increases too; when the initial angle of torsion joint is big, the turning joint is big, the overshoot is small and shock is low, but the risetime is big; the connector's outlet area affects the dynamic process of FPA inside air pressure greatly, but has no effects on the dynamic process of turning angle; moment of inertia and viscous damping coefficient have no effects on the dynamic process of FPA inside air pressure, but affect the dynamic process of turning angle greatly.
在弯曲关节模型推导的基础上，建立扭转关节的静态模型，并分析了扭转关节内腔压力，初始转角，橡胶管平均半径，橡胶管壁厚等参数对关节转角的影响，得出扭转关节的转动角度与充入FPA内腔的压缩气体压力之间基本呈线性关系，扭转关节的转角随初始角度和橡胶管平均半径的增大而增大，扭转关节的转角随橡胶管壁厚的增大而减小的结论；建立了扭转关节的动力学方程，仿真实验表明FPA的充放气过程与扭转关节的动力学过程相比时间极短，在实际系统设计和控制过程中可以忽略不计；分析讨论橡胶管壁厚，平均半径，初始角度，气体节流口面积，转动惯量，粘性阻尼系数等因素对扭转关节动态特性的影响，得出橡胶管初始壁厚的变化对扭转关节FPA内腔压力的动态响应几乎没有影响而对关节转角的响应曲线影响比较明显，壁厚较小时，关节可以得到较大的转角，并且转角的响应曲线没有超调，但上升时间长，壁厚较大时，关节转角变小，响应加快，但是有超调和轻微振荡现象，橡胶管平均半径越大，得到的关节转角越大，但是转角响应的超调量也随之增大，FPA的初始角度越大，关节的转角越大，并且超调量减小，振荡减弱，但是上升时间增大，管接头出口面积的大小对关节FPA内腔压力的建立过程影响较大，但对关节转角的动态响应几乎没有影响，转动惯量和粘性阻尼系数对FPA内腔压力的动态过程几乎没有影响而对扭转关节转角有较大影响等结论。
Based on the density of occupied states and carrier-phonon interaction of Urabch tail theory, we improve the absorption coefficient model and analyze the band tail characteristics of crystalline silicon substrates using the transmission spectra. We correlate the relationship between the band tail parameters and trap concentration.
基于态密度和载流子-声子相互作用的带尾态理论，我们改进了吸收系数模型，并结合光学透射谱研究了硅衬底的乌尔巴赫带尾性质；我们很好地解释了形成带尾的原因，并且分析了多晶硅中带尾参数和缺陷浓度之间的关系。
To study the relationship between serum Pre-S1 antigen and HBV DNA, serum Pre-S1 antigen and HBV DNA marker in 229 patients positive for HbsAg were detected by using ELISA method and compared. It was found that both Pre-S1 antigen and HbeAg were correlated with HBV DNA with the coefficient being 0.9812 and could be used to reflect the existence or reproduction of HBV DNA well.
为了了解血清前S1抗原与HBV DNA之间的关系，应用ELISA法对229例HBsAg阳性患者血清前S1抗原进行检测，并和HBV DNA与HBV检测结果作比较分析，结果表明：前S1抗原和具有病毒活动性复制意义的指标HBeAg和HBV DNA有一定相关，γ＝0.9812，可以较好地反映HBV DNA的存在或复制情况。
To study the relationship between the power and energy of rock crushing in underground engineering disasters, such as rock outbursts, experiments were done on the crushing and the Protodyakonov coefficient of different rocks, the selective grinding processes classified according to particle size, and the uniaxial compressive strength.
通过对不同岩石的坚固性系数与破碎比功和单轴抗压强度等实验结果进行了回归，分析了三者之间的关系。
It had a good linear relationship between initial templates and Ct values, and the correlation coefficient of the standard curve was 0.999.The sensitivity analysis showed that the developed SYBR GreenⅠ real-time PCR could detect 9.4×104copies/μL.
结果显示，该方法线性关系良好，标准曲线的相关系数为0.999；检测灵敏度可达9.4×104copies/μL；与绵羊痘病毒不发生交叉反应，具有良好的特异性；组内Ct值相同，组间变异系数小于2%。
The relationship formula of parameter coefficient in Westly experimental calculation and charge physicalchemical properties from simplifying model's parameter formula are also derived; by further deiving parameter formala, physical significance of analogue number in analogue method can be reflected more specifically and exactly.
通过对该模型参数表达式的简化，从而得出威斯特里经验计算法中电炉参数系数与炉料物理化学性能的关系式；通过对模型参数表达式的进一步推导，即可比较具体、准确地反应出工艺相似法中相似数的物理意义。
The relationship formula of parameter coefficient in Westly experimental calculation and charge physical? chemical properties from simplifying model's parameter formula are also derived; by further deiving parameter formala, physical significance of analogue number in analogue method can be reflected more specifically and exactly.
通过对该模型参数表达式的简化，从而得出威斯特里经验计算法中电炉参数系数与炉料物理化学性能的关系式；通过对模型参数表达式的进一步推导，即可比较具体、准确地反应出工艺相似法中相似数的物理意义。
The relationship formula of parameter coefficient in Westly experimental calculation and charge physical? 瞔hemical properties from simplifying model's parameter formula are also derived; by further deiving parameter formala, physical significance of analogue number in analogue method can be reflected more specifically and exactly.
通过对该模型参数表达式的简化，从而得出威斯特里经验计算法中电炉参数系数与炉料物理化学性能的关系式；通过对模型参数表达式的进一步推导，即可比较具体、准确地反应出工艺相似法中相似数的物理意义。
This paper elaborates the relationship between the multiple of braking moment of mine hoist and the mass coefficient of hoisting system.
本文阐述了矿井提升机制动力矩倍数与提升系统质量系数的关系，并探讨了制动力矩倍数的选取和液压盘式制动系统油压的整定方
Observation of 2002 Anhui province and 2000 Beijing experiment shows that 2-hour increment of GPS PWV and local precipitation have good relationship. The correlation coefficient in mountain area is about 70%, larger than that in plain area. Rainfall occurs in 4 hours after the rapid increase of PWV. The maximum hourly rainfall is proportion to the PWV increment.
结果表明：在降水前后，GPS遥感的大气可降水量有很大的变化；在2002年入梅前后，其变化甚至大于30 mm；在海拔高的山区台站，2 h GPS遥感的大气可降水量增量和本站是否发生降水关系密切；多数情况下，降水出现在GPS遥感的大气可降水量迅速增加的3～4 h内；每小时降水量峰值和GPS遥感的大气可降水量增量的大小有关。
In 0.1 mol/L NaOH solution, there was a sensitive cathodic stripping peak on voltammograms. The stripping peak potential was -0.52 V when accumulation time of IO3(superscript -) at the modified electrode was 60 s and the potential scan rate was 300 mV/s. There was a good liner relationship between the peak current and IO3(superscript -) concentration in the range of 8.0×10^(-10)~5.0×10^(-8) mol/L and 1.0×10^(-7)~3.0×10^(-6) mol/L with the correlation coefficient of 0.999 and 0.998, respectively. The detection limit was 1.0×10^(-11) mol/L. This proposed method had been applied for determination of IO3(superscript -) content for the table salt sample and the average recovery was 101.1%.
在0.1 mol/L的NaOH电解液中，当IO3在羧基化多壁碳纳米管修饰碳糊电极表面富集60 s，电位扫速为300 mV/s时，该修饰电极在线性扫描伏安图上能出现一灵敏的阴极溶出峰，峰电位为－0.52 V，峰电流与IO3浓度在8.0×10^(-10)~5.0×10^(-8)mol/L和1.0×10^(-7)~3.0×10^(-6)mol/L的范围内成良好线关系，相关系数分别为0.999和0.998，检出限可达1.0×10^(-11)mol/L；该修饰电极无汞，稳定性较好，用于加碘食盐中碘酸根含量的测定灵敏度高，平均回收率为101.1%。
Optimization of grain composition in the system of packing particle; 2. The relationship among the amplitude, the friction coefficient, grain composition and the porosity of block in different height is analyzed.
将散体简化为粒径不同的两种颗粒模型，利用颗粒离散元法模拟了砌块成型过程，分析了振幅、摩擦系数以及颗粒级配与砌块不同高度处孔隙度的关系，验证了双向振压成型方式可以明显减小砌块的孔隙度。
Laws of variation of coke ratio and utilization coefficient, and relationship between smelting intensity and ki- netic energy of blast have also been analysed in this paper.
根据理论解析，导出了计算焦比和诸因素对焦比影响的公式，分析了焦比与利用系数之间的变动规律以及冶炼强度与鼓风动能之间的关系。
By means of this model, we study the relation between the welding spatter and the peak current, obtaining the theoretical formula to show the relationship of spatter loss coefficient and the peak current.
借助该模型，对焊接飞溅与峰值电流关系进行推导，得到了反映飞溅率与峰值电流关系的理论表达式。
Based on the filtration theory, the deliverability test theory and model are discussed and the relationship between coefficient of the binomial deliverability equation and the penetration rate, depth of pay zones and skin factor are analyzed.
从渗流理论出发，阐明了产能试井的原理及模型，分析了二项式产能方程系数与渗透率、地层厚度和表皮系数的关系。
The six species of bats includes Myotis frater, Ia io, Myotis myotis luctuosus, Myotis daubentoni, Myotis fimbriatus and Murina leucogaster. Pearson coefficient (one of correlation analysis methods in SPSS10.0 software)has been adopted to analyze the interspecific relationship between the dominant frequency and body size.
测定了6种蝙蝠科蝙蝠：长尾鼠耳蝠、南蝠、大鼠耳蝠、水鼠耳蝠、毛腿鼠耳蝠、白腹管鼻蝠的回声定位声波特征及体型参数。
The relationship between the elastic anisotropic coefficients and the porosity of the gas coal samples is discussed, indicating that value of anisotropic coefficient is related with porosity to a certain degree.
本文还讨论了各向异性系数与孔隙率的关系，表明各向异性的大小与孔隙率之间有一定的关系。
By regression analysis of the obtained data, a relationship has been found between the bath depth and ingot height, which can be expressed by an exponential function, h(0, Y)=A e-B/Y, where A is the asymptotic value of the exponential function (when Y→∞hmax=A), B is a shape coefficient of the curve.
通过对已得数据的回归处理，找出了熔池深度h及锭高Y间的相关规律，得到h_(0，Y)=A·e_的指数函数关系，A是指数方程的渐近线，当Y+∞时h_(max=A是曲线形状系数。A和B均为重熔电流的函数，A=f_1，B=f_2，所以，h_(0，Y)=f_3。
This paper presented the relationships between roof shapes and form coefficient under wind loads, drainage and corresponding loads caused by rain. The paper also discussed the relationship between roof shape and roof structural height and span and the relationship between roof shape and connection styles. These relationships will influence both safety and price of roof structure.
阐述了屋面形状与风载体型系数、屋面排水及相应雨水荷载的关系问题，讨论了屋面结构形式与屋面跨度和厚度的关系问题、屋面形状与钢结构节点形式的关系问题，这些问题对大型场馆钢结构屋面的安全性、经济性均有显著影响。
The relationship between solid-liquid distribution coefficient of heavy metal in soil and soil pH showed low capacity of soil on sequestrating Cd.
重金属元素土壤固相-液相分配系数K_d与土壤pH的关系显示在所测元素中土壤对Cd的固持能力较弱。