More narrowly conceived, it can refer to particular statistical techniques: the Gini coefficient, the Chow test, and so forth.
从狭义上说，它是指特殊的统计技术：基尼系数(the Gini coefficient)、邹氏检验(the Chow test)等等。
With the increase of test loads, the updated mean bond stress increases, but the updated coefficient of variation decreases.
随着最大试验荷载的增加，更新的粘结强度均值逐渐增大，但更新的变异系数逐渐减小。
This test makes resistance measurements at two different voltage levels, then calculates the voltage coefficient.
该测试在两个不同的电压之下进行电阻测量，然后计算出电压系数。
The formula of reduced shear strength coefficient of RC beams with inclined cracks is put forward to according to the test data.
根据试验数据提出了存在斜裂缝钢筋混凝土梁的抗剪强度折减系数的计算公式。
Test researches on slip coefficient of high-strength bolted joints with certain rust inhibiting coatings on contact surfaces are reported.
介绍了连接接触面涂醇酸铁红或聚氨酯富锌漆的高强度螺栓连接抗滑移系数试验研究。
But from abroad in the use of the airport runway friction coefficient test purchase of vehicles demarcation device error is found, it is impossible to guarantee the next instrument.
但在使用从国外购买的机场跑道摩擦系数测试车过程中发现标定装置误差太大，根本无法保证接下来的测量。
The precondition of the acceleration testing method is the determination of the train resistance, rotary mass coefficient and train mass. The crucial test is measurement of train acceleration.
加速度测试法的先决条件是确定列车基本阻力、回转质量系数和列车质量，而其测试关键是列车加速度的测定。
On the basis of a large number of field test data, the regression of the displacement coefficient and system efficiency for pumping unit wells were established.
本文在抽油机井大量现场测试数据的基础上，建立了抽油机井系统效率、排量系数这两个重要指标与诸影响因素之间的回归方程。
The performance of various of cable conduits is analyzed. The inspection of cable conduits and test of friction coefficient is described. The buried depth of cable conduits is calculated.
对各种电缆导管的性能进行了分析，叙述了电缆导管的检验以及摩擦系数的测试，并对电缆导管的埋地深度进行了计算。
A test system of pyroelectric coefficient was designed to evaluate the performance of pyroelectric materials.
设计了一个热释电系数测试系统，用它来评价热释电材料的性能。
A new rolling resistance (coefficient) test system is developed based on wheel torque sensor, which offers a new method for deeply researching the rolling resistance of the wheels on the rollers.
开发了基于车轮力传感器的底盘测功机上轮胎滚动阻力(系数)的测试系统，为深入研究轮胎在滚筒上的滚动阻力提供了新方法。
This paper present a method determining resistance assignment coefficient, the analysis results on the test show that present method is reasonable.
本文提出了一个确定阻力分配系数的方法，试验分析结果说明本方法是合理的。
Partition coefficient is a common method for clustering validity test.
划分系数是聚类有效性检测中常用方法之一。
The swirl ratio and flow coefficient can be obtained through the traditional steady flow test in diesel helical intake port.
对某柴油机螺旋进气道进行传统的气道稳流试验，得到了涡流比和流量系数。
According to calculation strength that model receive being with test strength fit very well, the coefficient correlation is very high.
根据模型得到的计算强度与试验强度拟合的非常好，相关系数非常高。
The design of port is depended on steady flow test to obtain swirl ratio and flow coefficient and use them to evaluate the performance of intake port.
长期以来进气道的设计主要是依靠气道稳流试验测量其涡流比和流量系数来评定气道的性能。
Useful conversion coefficient is obtained by test, and therefore axial distribution of cobalt target specific activity is calculated.
通过试验，获得了实用转换系数，据此，可以求出每节钴靶的比活度。
Permeability of concrete and its correlation with chloride ion diffusion coefficient under different test conditions including water pressure method and tension method are studied.
本课题主要研究混凝土在水压法及张力法试验条件下水在混凝土中的渗透行为以及同氯离子扩散系数相关性。
MAIN OUTCOME MEASURES: Intrasession and intersession coefficient of variation, intraclass correlation coefficient, intratest variability, and test-retest variability.
主要观察指标：期间和期间内的变异系数、组内相关系数、测试间变异性和测试-再测试结果的变异性。
This paper examines the relationship between inflation rate and economic growth rate in China by using the methods of regression and coefficient test.
通过回归和系数检验实证，分析了我国通货膨胀率与经济增长率之间的关系。
Based on the piers mode shape function, this paper studied the methodology of structure ductility coefficient by modal test and the procedure of the structures inelastic seismic force.
以桥墩的基本振型函数为基础，推导出基于试验动力参数的在役桥梁结构延性系数的计算公式，并给出了结构非弹性地震力的求解方法。
Theory analysis of dynamics modal, solving method and calculate formula of large quayside container crane dynamic coefficient of lifting, and practice test is processed.
对确定大型岸桥起升动载系数的力学模型、求解方法和计算公式等进行了理论研究，并进行了实际测试。
Through the contrast test, the seepage coefficient from this method has the very good relevance to the conventional pumping test.
通过对比试验，该方法所测得渗透系数与常规抽水试验渗透系数数值有很好的相关性。
This paper use experimental data to set up linear regression equation with unitary and regression straight line, to use variance analysis and related coefficient to test validity of equation.
本文利用实验数据建立一元线性回归方程；回归直线，并用方差分析法和相关系数法检验方程的有效性。
In the same time, a calculating formula of welding flat cover special for hydraulic test is deduced by setting certain safety coefficient of hydraulic test.
同时通过对试验压力取一定安全系数，推导出液压试验专用焊接平盖的计算公式。
This problem could be well resolved by adopting improved steel tape precise test method and actual linear expansion coefficient, as well as self-made testing apparatus and tools.
采用钢尺精密检定的改进方法及钢尺实际线膨胀系数检测方法，加之自制的检定器具、设施，可较好地解决钢尺自身准确性问。
Meantime, the ingenious unit to test the frequency coefficient was developed.
同时，还研制了结构巧妙的频率温度系数测试装置。
Based on the characteristics of earthquake simulation test, a concept of fluid dispensation coefficient is developed through the analysis of typical strong motion velocity records.
本文针对地震模拟试验的特点，通过对具有代表性的强震地震速度记录的分析，建立了油源供油量系数的概念。
The corrosive solution and test temperature have no apparent effects on the grooving corrosion sensitivity coefficient.
腐蚀介质和介质温度对沟槽腐蚀敏感性系数无显著的影响。
The paper deduces the theoretical derivation of figure coefficient of wind load in wing tunnel test, which can do help data processing of wing tunnel test.
较详细的演绎了风洞测压试验中关于风载体型系数的理论推导公式，为风洞试验数据处理提供了帮助。
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