查询词典 correlations

Aql X-1 is one of the Atoll sources with kHz QPO. We have studied the correlations between the frequency of kHz QPO and the shape of X-ray spectrum. Implications of our results for the accretion and quasi periodic oscillation production process are discussed.

Aquila X-1是一个具有kHz QPO的Atoll源，我们研究了其kHz QPO频率和能谱之间的相关性质，并讨论了结果对了解吸积及准周期振荡产生过程的意义。

The basic idea is to divide an image into two descriptions with quincunx down-sampling. To tackle the problem of low coding efficiency in the traditional spatial domain multiple description image coding techniques, we propose a directional lifting technique to extensively exploit the correlations among neighboring pixels, in which the lifting directions are selected and organized based on the quad-tree partition.

基本思想是在空域将一幅图像按梅花形下采样为两个描述，为解决传统空域下采样多描述编码技术编码效率低的问题，提出能充分利用相邻像素相关性的方向提升小波变换，并通过四叉树的分割实现方向的组织和选择。

The correlations with the Rosenberg's Self Esteem scale are .82 for the whole inventory, and range from .33 to .73 for the eight sub-scales.

与Rosenberg的Self-Esteem Scale之效标关连效度，全量表为。82，各分量表为。33~。73。

The Kruskal-Wallis analysis of variance and Mann-Whitney U test were used for group comparisons. Correlations between of cytokine levels and with the severity of diseased sites in all groups were determined by using Spearman''s rank correlation coefficient.

各组间的差异以Kruskal-Wallis 和Mann-Whitney U 统计检定分析，不同细胞激素之间以及其和牙周炎严重程度的相关性则以Spearman''s rank correlation 做检测。

A possible reason for the relatively poor correlations at site 2 is that the site was characterized by surface raveling after the first day, presumably due to inadequate curing and greater abrasion from traffic than that experienced by the other two sites.

一个可能的原因为相对较差，在相关网站2是该网站的特点是表面脱散后，第一天，据推测是由于缺乏足够的固化和更大的磨损，由交通比经历了由另外两个地点。

Study suggests RECK is correlations with the prognosis of patients with carcinoma.

国内外的临床研究发现，RECK与肿瘤患者的预后密切相关，肿瘤组织中RECK表达阳性的患者预后均好于表达阴性的患者。

Multiple linear regression equation between LST and brightness temperatures of AVHRR channels 4 and 5 was almost at the significant level (p＜0.05), and the level was not improved by adding brightness temperature of AVHRR channel 3 as a regressor. Path analysis is a statistical technique that partitions correlations into direct and indirect effects, and differentiates between correlation and causation. The results of path analysis showed that the direct effects and indirect effects of brightness temperatures of AVHRR channels 4 and 5 to LST were strong, respectively, the direct effect and indirect effects of brightness temperature of AVHRR channels 3 to LST were weak. These implied the brightness temperatures AVHRR channels 4 and 5 should be involved in retrieving LST.

多元线性回归分析结果表明，土地表面温度与AVHRR第4、5波段亮度温度间的回归方程接近5％的显著水平；通径分析的结果表明，AVHRR第4、5波段的亮度温度对土地表面温度的直接作用和间接作用均较强，而AVHRR第3波段的亮度温度对土地表面温度的直接作用和间接作用均较弱，因此，在反演土地表面温度时必须同时考虑AVHRR第4、5波段的亮度温度。

It is firstly pointed out why traditional epistemology cannot accept the concept of power, so we must shift the view of knowledge and turn from representationism to know-how. Thus, essential correlations between knowledge and power will be set up. In the last part, several difficulties caused by the shift, such as the problems of rationality and relativism, are presented.

文章首先考察了传统的知识论为什么无法容纳权力概念，接着指出从表象主义的知识观向能知的知识观的转变的必要性以及此种知识概念与权力的内在相关性，文章最后讨论了这种转变带来的合理性和相对主义等问题。

Combining with the kernel methods the algorithm uses canonical correlations in a reproducing kernel Hilbert space as the contrast function.

针对直扩通信中存在多个窄带干扰的情况，提出一种利用核独立分量分析的窄带干扰抑制算法。

The following conclusions have been reached, milk has an obvious absorption in the mid-infrared band, and the locations of the absorption peak are consistent with the attributes of molecule functional group analysis and the information from FOSS Company; the effects of the factors on the repeatability are below 3‰; For the quantitative analysis, the method of factorial design is applied to optimize the calibration set. The outliers are determined considering the residual variance distribution. The correlations are 0.990 and 0.986 for fat and protein, respectively. The Root Mean of Square Error of Prediction is 0.121 and 0.111 for fat and protein, respectively. With the application of the methods of wavelengths selection, the numbers of wavelength is decreased greatly from 3301 to 100. The speed is accelerated and the accuracy of the calibration is improved to some extent.

结果表明：牛奶在中红外的吸收特性明显，吸收峰的位置与分子结构的谱带归属以及乳品分析仪器的成功厂商FOSS公司提供的资料基本一致；各种因素对光谱测量影响的CV值基本可以控制在3‰以下；在定量检测中，通过析因设计方法优选校正集样品，结合样品的残差图确定奇异点，脂肪模型和蛋白模型的相关系数分别为0.990和0.986，预测均方根误差分别为0.121和0.111，而在采用波长选择对模型进行优化后，波长从3301个减为100个以内，加快了运算的速度，同时还在一定程度上提高了模型的精度。

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。