查询词典 correlation analysis

The results showed that soil electrical conductivity had obviously spatial variability, and semi-variance and Moran's I coefficient analysis accordantly illuminated that tile spatial correlation range was large and the relativity was strong on 30 April, 29 June and 16 November; while the spatial correlation range was small and the relativity was weak on 20 April, 14 July and 16 August.

结果表明：土壤电导率具有明显的空间变异性，半方差函数和Moran's I系数分析说明了4月30日、6月29日和11月16日的空间自相关范围较大，相关性较强；4月20日、7月14日和8月16日的变程偏小，空间相关性较弱。

The content involves Digital Filter, Auto Correlation, Cross Correlation, mean and standard deviation, probability density and probability distribution statistic, as well as Auto Power Spectrum based on Fast Flourier Transfer, Correct Power Spectrum, Cestrum and Frequency Response. The Short-time Flourier Transfer and Wavelet Transfer are included in the analysis program.

具体内容包括：数字滤波、时域加窗、自相关计算与互相关处理、均值和方差计算、概率密度和概率分布统计，快速傅立叶变换基础上的自功率谱、互功率谱、频率响应函数、相关函数、倒频谱分析；基于短时傅立叶分析的联合时频分析、小波变换等。

By using the isochronic tracking correlation technique of base-level cycle analysis and high-resolution strtigraphic framework,two types of isochronic sandbody correlation model of both "equielevation,nonsynchrone,hetero-origin" and "unequal-elevation,synchrone,identical genesis" are supposed in Chang 8 oil formation of the Xifeng oil field.

在此基础上，应用&基于基准面旋回分析和高分辨率地层格架的砂体等时追踪对比技术&，分析认为西蜂油田长8油组砂体的等时对比模式有&等高程、非同期和异成因&和&非等高程、同期、异或同成因&两种。

The analysis of partial correlation and path on Pn and factors shows that the diurnal variation of Pn has significant correlation with photosynthetically active radiation in Summer.

偏相关分析和通径分析表明：夏季光合有效辐射(X1)与净光合速率的日变化有着显著的相关关系

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。

Grain yield per hectare is the most important factor in the method of the gray system analysis. There was significant correlation between effective irrigated area, the amount of fertilizer applied, mechanical power and the grain yield. The area of grain and the population of agriculture are factors that affect grain production. The correlation coefficient of natural resources and grain production changes unstably.

单产与粮食产量始终保持很高的关联度；有效灌溉面积、实际机耕面积、化肥施用量、农村用电量和农机总动力等农业投入对粮食产量提高影响重大；耕地面积和劳动力对粮食产量具有一定的制约；自然条件与粮食产量的关联度剧烈变动。

The result showed that correlation coefficients of disease indexes between downy mildew and powdery mildew were 0.619 8 and 0.677 2 at the seedling and mature stages respectively, which were extremely significant. The correlation coefficients of downy mildew and powdery mildew for BC1P1 and F2 individuals from the cross between K8 and K18 were 0.492 5 and 0.493 3, and they were 0.497 6 and 0.286 8 for the cross of K10 with K18, respectively. These four coefficients were all extremely significant too. By AFLP analysis, E25M63-103 marker was linked to some susceptible quantitative gene controlling both downy mildew and powdery mildew. The finding proved further some resistant gene of downy and powdery mildews linked to each other from molecular level.

结果表明：在苗期和成株期，29份黄瓜材料的霜霉病和白粉病病情指数之间的相关系数分别为0.619 8和0.677 2，均呈极显著正相关；K8×K18组合的BC1P1和F2群体的霜霉病和白粉病病情指数之间的相关系数分别为0.492 5和0.493 3，K10×K18组合分别为0.497 6和0.286 8，均达到极显著正相关水平；采用AFLP分析，发现E25M63-103标记与控制黄瓜霜霉病和白粉病的某个数量感病基因紧密连锁，进一步从分子水平验证了黄瓜霜霉病和白粉病某个杭性相关基因是紧密连锁的。

The major findings are:⑴During the intelligence test for the three groups of students, for half of the students or most of the students their scores on the all-including scale, the language scale and the performance scale all increased to various degrees;⑵From the analysis of the relationship between intelligence and reaction time, it is found that the result of this study confirms the existing views that there is a negative correlation between intelligence and reaction time, and the negative correlation is more evident when it is choice reaction time;⑶Different motor skills have different influences upon children with lower intelligence. Though the difference is not large, the average increasing percentages in the sample T tests for the three groups before and after the experiment show that the effect of open motor skill is the best, that of the synthetic motor skill or the open-closed is the better, and that there isn't a marked change in the closed motor skill trainees;⑷While analyzing the result of the experiment, it is found that the scores on the performance scale are higher than the scores on the language scale, especially in the open motor skill group, which tells us that the intelligence improving effect of physical training is realized to a greater extent through increasing their performance abililty.

研究结果显示：⑴相对于实验前测试结果，三个实验组学生的智力水平在实验后测试中不论是在全量表得分还是在语言量表、操作量表得分方面均得到了不同程度的提高；⑵从智力与反应时的相关分析可看出，本研究结果进一步验证了前人观点，即智力与反应时有显著的负相关，特别是与选择反应时有很强的负相关性；⑶不同运动技能对智力落后学生智力影响不同，虽然实验后各组间没有显著性差异，但经各组实验前后配对样本T检验及实验前后各项分数均值提高百分率可看出，开放式运动技能组实验效果最好，综合运动技能组次之，闭锁式运动技能组实验前后在智力测验量表得分上无显著性变化；⑷各组实验前后的操作量表分比言语量表分提高幅度更大，开放式运动技能组表现得尤其显著，这表明了体育活动对改善智力落后学生的智力水平，很大程度上是通过提高他们的操作能力来实现的。

Using analysis of correlation between meteorological output index of cotton and factor series of 9 types of cumulative temperature formed by continuously temperature limits at the interval of 0.1℃ in Akesu cotton area, several conclusion obtained are as follows:(1)The correlation with temperature sum of daily maximum temperature is the best, cumulative temperature of daily mean temperature is better, and temperature sum of daily minimum temperature is the worst.

通过阿克苏棉区棉花产量指数与以 0 。1℃为间隔的连续变动温度界限值所形成的 9种积温的因子序列的相关性分析，得到以下几点结论：(1 )相关性以日最高温度的温度和为最好，日平均温度积温次之，日最低温度的温度和最差。

Based on factor analysis of majior ore-forming elements in the Chengmenshan copper deposit,the authors believe that orebodies related to granite show a Cu-Ag correlation structural model while those related to quartz porphyry display both a Cu-Ag and a Zn-Ag correlation structural model. Mineralization has a multi-period and multistage nature.

本文通过对城门山铜矿床主要成矿元素的因子分析，认为与花岗岩成矿作用有关的矿体具有cu－Ag关联结构模式，与石英斑岩成矿作用有关的矿体除有Cu－Ag关联结构，尚存在有Zn－Ag关联结构模式，成矿作用具有多期多阶段性。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。