查询词典 correlation method

The effects of every main factors on extraction ratio are discussed, and the optimum conditions of extraction effective components from zizyphus jujuba are determined with the orthogonal test. Optimum conditions are obtained by using a new method of H2O2-decoloring in alkalescent condition, and effects of correlation factors on decoloring ratio are discussed. The yield ratio of polysaccharide is above 5.26% under these optimum conditions.

首先研究了不同提取过程中各因素对多糖提取率的影响，结合正交实验确定了微波最佳提取工艺条件；然后采用双氧水弱碱性条件下脱色新工艺，并对脱色各影响因素对多糖脱色率的影响进行了讨论，最终得出最优脱色条件，使多糖得率达到5.26％以上。

The resolving power of time delay estimation method based on correlation is anglicized in theory and the way of improving performance of time delay estimation is advised.

理论分析了相关分析时延估计法的分辨能力，指出提高基于相关分析时延估计方法分辨性能的途径。

The main differences among these three test methods were compared, and correlation of evaluation among them were also discussed. The test results showed that the difference of test results is between 0.5 and 1.0 grade, and AATCC test method for wet crocking test showed more color transfer than the other two test methods.

结果表明，对于纺织品耐摩擦色牢度，三种测试方法所测得的耐摩擦色牢度值之间存在着一定的差异，虽然只有0.5~1.0级之差，但对于耐摩擦色牢度是否合格是至关重要的，AATCC湿摩擦的测试结果比其他两种稍显严重。

A correlation was investigated between the boiling points and molecular structure of halogenated methane s, and a new method was developed to calculate and predict the boiling points of halogenated methane s.

探讨了卤代甲烷的沸点与其分子结构之间的关系，发展了一种既能计算卤代甲烷沸点、又能预测未知卤代甲烷沸点的方法。

We have developed many kinds of optical methods to measure the insect flight. For example, a beating force measurement method reduces the uncertainty caused by air turbulence; a flow measurement using a frame straddling technique decreases the interval between exposures of the flow;extracting the weak distorted fringes on the dragonfly wing by a correlation algorithm; measuring the camber deformation of a dragonfly wing using projected comb fringe without hypothesizing that the wing is a rigid plate. By measuring the beating force, wing kinematics and flow, simutantously, we can analyze the relationship among many flight parameters.

本研究针对昆虫运动的特点，研究开发了测量昆虫运动，特别是自由飞行昆虫运动的光学方法，包括：风洞中扇翅力的测量，解决高灵敏度光学测量的抗干扰问题；帧头帧尾流场测量方法，解决由CCD拍摄帧频导致的测量速度低的问题；调制相关算法，解决透明翅膀上散射光较弱问题；梳状条纹投影法，解决翅膀弓形变形测量问题，不需要以往的翅膀刚性平板或刚性条杆假设；多参数的综合测量，解决各参数间的相位匹配问题。

The present invention is to provide a coding method to create mismatched complementary codes with the zero correlation window.

本发明提供了一种生成具有零相关窗非匹配互补码的编码方法。

It has given a method of calculating the correlation dimension by using more than one variable.

根据常规的测井资料数据，给出了一种使用多变量计算关联维数的方法。

The main fruits and cognition are as follows:1 .On the base of collecting and neatening some data about this area, using sequence stratigraphy theory and the traditional method of cycle correlation, combining core observation with well log interpretion, set up subtle stratum contrasting framework section, and Chang-6 formation is divided nine substratums from top to bottom.

本次研究所取得的主要成果及认识有： 1、在对研究区已有取心井段的相关资料进行收集与整理的基础上，应用层序地层学理论与传统沉积旋回小层对比方法，结合岩心观察与测井解释，建立以小层为单位的精细地层对比骨架剖面，将研究区长6油层组自上而下细分为9个不同级别的小层。

This thesis combines system theories with technology innovation theories, decomposes and defines main components of technology innovation capability of the enterprise newly, and lucubrates the framework and correlation of every components, gives prominence to technology innovation management capability from other components, outstands its altitude and leading overall strategy position, and proceeds the compare research with traditional decomposition method.

本文将系统理论与技术创新理论有机结合，对构成企业技术创新能力的构成要素重新进行了分解和界定，并对各个构成要素的之间的结构与关系进行了深入的研究，创造性的将技术创新管理能力从其它构成要素中提升出来，突出了它统领全局战略性的高度和位置，并与传统的分解方法进行了比较研究。

It is demonstrated by experiments that there is a linear correlation relationship among carding first drawing final strawing and yarn nep The method for reducing the yarn nep has been studied on the base of the yarning process .

通过实验证明了它们之间存在的线性相关关系，并以梳棉工序为重点，研究了降低成纱棉结的方法。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。