查询词典 correlated

A standard expected value model for multi-objective multi-stage transmission planning is presented to realize the transmission optimal planning with the control of line overloading risks. In this model, a constraint of overloading risks is built with expected value and standard deviation of random line active power and two objectives are given as expected value of the average power loss and discount value of the investment cost. By modeling uncertain informations with probability theory, the probabilistic DC power flow is adopted for the correlated calculations among random variables in the planning model.4 A novel multi-objective transmission planning approach that considers transmission investment profit is proposed. Requests for transmission investment profit and social welfare are involved in the proposed planning approach.

以方案总投资费用贴现值和平均网损期望值为目标函数，建立多目标多阶段输电网规划的期望值模型，以线路有功潮流过负荷随机变量的期望值和标准差构建过负荷风险约束，考虑了风险发生概率和严重程度两方面的特征，通过对不确定性信息的概率建模，利用概率直流潮流进行各随机变量的相关计算，实现了控制过负荷风险条件下的输电网优化规划。4提出考虑输电投资收益的多目标输电网规划方法，综合考虑市场参与者对输电投资收益和社会总福利的要求加热管及其对输电网规划的影响。

S for a random signal, self-correlated function can always be the integrate token of its statistic average value.

bstract 对于一个随机信号，自相关函数往往最能完整地表征它的统计平均值。

Often more than one random variable is in play and may be cross-correlated .

当我去爱丁堡作为一个年轻的讲师， 1922年，我却惊讶地发现了不同的课程是由在牛津大学。

Based on the theorem of random vector and matrix, the statistics of maximum likelihood and MMSE MIMO channel estimations are analyzed under correlated MIMO channels.

基于随机矢量和矩阵理论，分析了相关MIMO信道下的最大似然和MMSE MIMO信道估计的统计特性。

Eighty participants' performances in the term examinations and the collocation test devised by the writer are collected as the original data. The statistical tools employed in the research are the Spearman rank correlation coefficient and Mann-Whitney U-test. It is found that collocation competence is significantly correlated with L2 proficiency, and that collocability has a significant influence upon collocation ...

实验收集了 80位英语专业三年级学员在学期期终考试以及由笔者设计的词汇搭配练习中的相关数据，并运用斯皮尔曼等级相关分析和曼惠特尼U检验对数据进行了分析，可以得出如下结论：词汇搭配能力与语言综合能力有显著相关；搭配黏合力的强弱对搭配的习得有显著影响。

In real systems, the channels of MIMO is correlated which leads to the rank of channel matrix is reduced.

在这两种应用下，天线选择技术具有不同的准则和选择方法。

The increased activity of RAS is correlated with the hyperinsulinemia and may be one of the causes of insulin-resistance.

结论高血压患者RAS活性增加与血浆胰岛素浓度增加密切相关，RAS活性增加可能是胰岛素抵抗的原因之一。

Psychological problems of vitiligo patients are positive correlated with sexuality, distribution and reactiveness of clinical manifestation.

白癜风患者的心理因素与性别、皮损分布及活动性等临床表现有一定的相关性。

(1)The levels of MCP-1 and VEGF'levels was significant increased in CHD patients,Compared with controls, It was implicated that they might take part in the actions of informing atherosderotic plaques;(2)The serum level of MCP-1 and VEGF were elavated step by stey among the group of controls、SAP、UAP、AMI, It was thought they might develop the matter on the stability of atherosderotic plaques;(3)The serum level of MCP-1 and VEGF were positive correlated with 7-TIMI risk score, It prompt that MCP-1 and VEGF was the reactiveness markers of coronary artery process ,and developed the risk to major acute cardiac events.

(1)血清MCP-1、VEGF水平在冠心病患者中显著升高，提示MCP-1、VEGF可能在促进冠状动脉粥样硬化斑块形成的过程中起重要作用；(2)血清MCP-1、VEGF水平在对照组、各冠心病亚组(SAP、UAP、AMI组)之间逐级升高，提示MCP-1、VEGF可能增加了冠状动脉粥样硬化斑块的不稳定性；(3)联合检测MCP-1、VEGF的灵敏度\特异度上升，证明临床上联合检测二者血清指标意义大；并且血清MCP-1、VEGF水平和7-TIMI积分呈正相关性，7-TIMI积分高的患者血清MCP-1、VEGF水平也高，说明它们能作为冠脉病变的活动性标志物，可能成为评价主要心血管恶性事件的危险性的相关指标。

Students' learning achievement on physical education and their motivation of participating in recreational sports are highly correlated.

四、学童在体育学习成就与休闲运动参与动机达高度相关。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。