查询词典 correlation coefficent

Secondly, I study the expermets about the heat-moisture migration, analyze moisture transfer and correlation theory of the temperature field in the frozen soil , analysis comparally the temperatue field ,the moisture field, dynamical sources , and the water transport rate and so on of the moisture and temperature transfer both in the soft rock materical and in the frozen soil, gained the consistency and the difference in the heat-moisture migration about the soft rock materical and the frozen soil under the same condtion, the heat-moisture migration of the soft rock materical is accord with the correlation theory of the capillary porous colloid's heat and mass transfer, the theory caused moisture transfer of frozen soil is applied samely in the soft rock materical.

其次，研究冻土相关的水热迁移实验，分析了冻土水分迁移及温度场相关的规律；通过与冻土水热迁移对比分析软岩类材料的水热迁移的温度场、水分场、动力源和水分迁移速度等，得出了软岩类材料与冻土在同一条件下的水热规律的一致性和差异性，软岩类材料水热迁移也符合毛细孔隙胶体介质之热-质迁移的相关理论，引起冻土水分迁移的吸附-薄膜理论依然适用软岩类材料。

The main calculation in the particle image matching algorithm is to have the two visual seriate images taken the cross-correlation arithmetic based on the fast fourier transform. This paper discusses the basic principle of the cross-correlation arithmetic in detail, discuss each stage of its produce and development and also discuss the thinking, the merit and the defect of each algorithm. On the base of all these discussing, we confirm our algorithm and realize it in programming with C++.

粒子图像的匹配算法的主要运算是将两连续的视频图像进行基于快速傅里叶变换的互相关运算，本文详细论述了相关算法的基本原理，它的产生和发展的各个阶段，各种算法的思路和优缺点，在此基础上确立了自己的算法并以C++编程实现。

Study on 6 soil enzyme activities and 7 siol fertility factors of 12 different planting modes,analyse the dates with the correlation analysis and the canonical correalation analysis,In order to reveal the relations between the soil enzyme activities and soil fertilities in the low hill lands along Yantze River , The result of the correlation analysis showed that they had a great relation between the soil enzyme activities and siol fertility factors.

对12种不同种植模式的6个土壤酶活性和7个土壤肥力因子进行测定，运用相关分析和典型相关分析方法对数据进行分析，以期阐明沿江丘陵地区土壤酶活性与土壤肥力因子的关系。相关分析的结果表明土壤酶活性与土壤肥力因子密切相关，多数呈极显著正相关。

The result of canonical correlation analysis showed that there existed a significant canonical correlation between "Integral soil enzyme activity factor" and "Integral soil fertility factor",among the test enzymes, peroxidase,urease, polyphenol oxidase and amylase had great relations with the siol organic matter and total N.

典型相关分析的结果表明&综合土壤酶活性因子&与&综合土壤肥力因子&存在极显著的典型相关关系，其中过氧化物酶、脲酶、多酚氧化酶和淀粉酶与有机质和全氮关系密切。

Temporal and spatialcorrelation of Soil moisture under vertical direction was affected by some factor such asmeteorology, land use and fertilization measures. All siol moisture in different layers hastemporal and spatial correlation when soil moisture fluctuates of surface layer becausestability, but influence ability of each factor is not the same. For example, meteorologyhas most strong impact on temporal and spatial correlation of soil water content.

在气象条件较稳定的情况下，不同植被覆盖和不同施肥措施下各土层含水量之间都具有较强的时空相关性，随着气象条件波动加剧，各土层土壤含水量的时间相关性和空间相关性都降低；植被因素相对气象条件对各土层含水量的时间自相关性影响较小，而对各土层土壤含水量之间的空间相关性影响较大，裸地和农田各土层土壤含水量之间的空间相关性相对林地和草地较弱；不同的施肥水平都削弱了土壤各土层含水量的时空相关性。

Applying the grey correlation methods, this paper analyzed the correlation of slaking durability and granularity fractal characteristics of red bed weak rock as well as the experimental data of mineral and chemical component.

摘要采用灰色关联度法对红层软岩的粒度分形特征以及矿物、化学成分试验数据与其崩解性进行了关联分析。

There was a significant inverse correlation between sarcomere length and A/I (r=-0.686, P.05). 4 Relations of the skeletal muscle histological characteristics and meat quality The muscle fibre and the myofibrils diameter were thinner, the muscle fiber density was denser, the sarcomere length was longer and the meat color was redder. The A/I was bigger, the meat color was whiter, contrarily was redder. The right amount of fat content may improve the meat brightness. The muscle fiber diameter and the myofibrils diameter were the biggest factors to influence the skeletal muscle shearing force, their assumed the obvious linear correlation. The muscle fiber density influence on the shearing force was only inferior to the muscle fiber and myofibrils diameter. Mensurate the IFA from tectology angle may reflect in intramuscular fat content. However intramuscular fat was not enough to carry weight on the shearing force, it may mostly affected on the smack, but not the tenderness expression.

猪骨骼肌组织学特性与肉质性状的关系肌纤维和肌原纤维直径越小、肌纤维密度越大、肌节长度越长，肉色鲜红；肌节中暗带比例越大，肉色偏白，而明带比例大，肉色偏红；适量的脂肪含量可以改善肉的亮度；肌纤维直径和肌原纤维直径对骨骼肌剪切力的贡献率最大，呈明显的线性相关，肌纤维密度对剪切力的贡献率仅次与肌纤维和肌原纤维直径；从组织形态学角度测定肌内脂肪面积比一定程度上可以反映肌肉内的脂肪含量，而肌内脂肪对肌肉剪切力的贡献率比较微弱，对肉食用品质的影响可能更多表现在改善肉的风味，而不是嫩度的表达。

There was a positive correlation between each of them and MVD. VEGF expression was positively correlated with lymph node metastasis and C-erbB-2, negatively with ER, PR, PS2 status, thereas no statistical correlation between VEGF expression and age, tumor size, clinical stage.

实验还发现有淋巴结转移组VEGF mRNA水平明显高于无淋巴结转移组，有统计学显著差异（P.01），VEGF mRNA表达水平与ER、PR、Ps2表达呈负相关关系，三种方法测得VEGF表达水平均与C-erbB-2表达呈正相关关系，但却与肿瘤临床分期，患者年龄，肿瘤大小无关。

The results indicate that temperature has positive correlation with IFACR and TOI and RH show negative correlation.

结果表明，浸润时间和相对湿度跟平均腐蚀速率呈负相关；温度跟平均腐蚀速率呈正相关。

3Wood basic density had a significant, negative genetic correlation with tree volume and tracheid length, and had no significant correlation with tree height, diameter at breast height, ratio of length to width and ratio of cell wall to cavity.

3基本密度与树高、胸径、管胞长宽比、壁腔比无显著遗传相关；与材积、管胞长度有显著的负遗传相关。

The Master of Science degree program in Economics features a curriculum that is flexibl...

在经济学理学硕士学位的课程计划的特点是灵活而全面的方法，在理论和应用课程培训工作。

This module is used for constructing and visualizing 3D models.

该模块是用于建设和可视化的三维模型。