查询词典 correlation analysis

It is difficult to determine which of the five prevailing rheologic models is best correlated with the drilling fluids described by methods of tabulation, plotting and correlation coefficient.

在5种流行的钻井液流变模式中，哪种流变模式与所描述的钻井液相关性最好，是运用通常的作田法、列表法和相关系数法都不能很好解决的问题。

Best price/quality correlation of service.- Sending your order in 24 hours with 100% guarantee, by providing free reshipping.

该系统可让您一个完美的方式来管理您的制衡，地方的订单，让您的眼睛上的地位的订单和跟踪的。

The results show that a the variation of annual mean runoff of Huayuankou section exist an intrinsic dynamic mechanism, which is the results of joint action of affecting factor of periodicity and non-periodicity, having obvious chaos characteristic; b the correlation dimension of attractor of phase space is 5.09 and saturation inserted dimension is 14. It shows that to establish a mathematical model of the annual mean runoff system of Huayuankou at least requires 6 independent variables and the required saturation inserted dimension for rebuilding phase space is 14; c the steady estimate of Kolmogorov entropy is 0.14, showing the average predictable time of the annual mean runoff variation of Huayuankou is about 7 years and; d using nonlinear deterministic chaos model is more suitable to describe the variation of annual mean runoff of Huayuankou.

结果表明：①花园口年平均径流量变化存在着内在动力学机制，是由周期性和非周期性影响因子共同作用的结果，具有明显的混沌特性；②相空间吸引子的关联维为5.09，饱和嵌入维数为14，这说明要建立花园口年平均径流系统的数学模型，至少需要6个独立变量，重构相空间所需要的饱和嵌入维数为14；③Kolmogorov熵的稳定估计为0.14，说明花园口年平均径流量变化的平均可预报时间大约为7年；④用非线性确定性的混沌模型比完全的随机模型更适于描述黄河花园口年平均径流量的变化。

Jilin Province sports education specialized under present school policy and policy instruction, when sports education specialized soccer specialized enrollment new student literacy class proportion higher, the sports technology phase splitting correlation is low, in the sports education specialized soccer specialized student many people and do not have the interest to the sports.

在专选班中学生的技术水平参差不齐，导致两极分化，影响教学质量和教学效果，导致学生积极性与参与程度上的差异。

In order to reveal the nature of reducibility of organic compounds and find theoretical basis for the selection of organic reductants, the electronic structure of studied organic reductants and related organic compounds has been calculated by means of HMO method、CNDO/2 method in quantum chemistry. It was discovered that the energy of the highest occupied molecular orbital of organic compounds has best correlation with their reducibility, and theoretical criterion for reducibility of organic compounds was presented.

为了揭示有机化合物还原性的本质，为有机还原剂的寻找提供理论依据，应用量子化学HMO法、CNDO/2法计算分析了研究的有机还原剂及相关有机化合物的电子结构特性，发现有机化合物的最高占据分子轨道HOMO能量与其还原性之间具有最好的相关性，据此提出了有机化合物还原性的理论判据。

Firstly, a group of red.shifts were determined using the emission line info extracted from the observed spectrum; Secondly, the template was red.shifted according to the candidates, and the correlation between the observed spectrum and the redshifted template was measured.

首先，利用提取出的发射谱线信息确定一组红移候选；然后，按这些红移候选将静止模板光谱红移，计算所得光谱与目标光谱的相关值；最后，确定最大相关值对应的红移候选为目标光谱的红移。

Results:The linear range of phosphorus oxychloride in air of workplace was 0.0~5.0 μg/ml with its correlation coefficient...

结果：工作场所空气中三氯氧磷的线性范围为0~5.0μg/ml；相关系数为0.9993；方法检出限0.030μg/ml，若采集10 L空气进行检测，则最低检出浓度为0.03 mg/m3，相对标准偏差为0.35%~1.59%，样品加标回收率为96.9%~103.2%，样品在室温下至少可保存1周。

Establishing any correlation between any piece of information and any price does not necessarily explain anything to anyone.

建立於资讯片段与价格之间的任何关联性其实并不一定能解释些什麼。

Fourth article payment for labor each month of end of the month provides the previous month the wages, the wages provide form for the cash direct provide, second party's wages uses by the piece time-rate wage system, by the piece hourly wage work norm the correlation stipulation execution which draws up according to the party of the first part.

第四条 劳动报酬每月月末发放上个月的工资，工资发放形式为现金直接发放，乙方的工资采用计件计时工资制，计件计时工资的劳动定额按照甲方制订的相关规定执行。

Then, two methods of timing synchronization based on the cyclic prefix and pilot sequence were introduced, and a novel timing synchronization method based on pilot sequence was presented, which provided a correlation peak with pulse shape.

由于OFDM系统中的定时同步要求和无线定位中的测时测距在本质上是一致的，所以本文紧接着分析了基于循环前缀和导频序列的两种定时同步方法，并提出了一种新的基于导频序列的具有脉冲形状相关峰的定时同步方法。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。