aggregate score
- aggregate score的基本解释
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总分, 累积分
- 相似词
- 更多 网络例句 与aggregate score相关的网络例句 [注:此内容来源于网络,仅供参考]
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In this paper, the 3-D finite element relocating mesh method is used to calculate the temperature field and the thermal creep stress field of spillway dam and mid level outlet dam in certain roller compacted concrete gravity dam, sensitivity analysis have been down with different parameters, such as placing temperature, the location of cooling pipe, cooling temperature, time for water supply, ascended-layer of concrete, intermissive time and different placing time, and the commendatory construction scheme have been put forward in such analysis; according by the test result on the two scheme of concrete aggregate combination (basalt as coarse aggregate and limestone as fine aggregate, basalt as coarse aggregate and basalt as fine aggregate), simulation analysis on temperature field and thermal creep stress field of the commendatory construction scheme have been down, and analysis have also been down on temperature field and thermal stress field of the two different aggregate combination, the result indicates that the spillway dam and mid level outlet dam which adopted these two aggregate combination can both satisfy the require of design crack resistance in concrete, furthermore limestone as fine is better than basalt as fine aggregate; the effect of summer water storage and winter water storage on the temperature field and thermal stress field have been analyzed, comparing with winter water storage, in summer water storage scheme the maximum tensile stress at abnormal concrete in upstream fill is decreased by 0.1~0.3MPa and there are no evidence change of the maximum tensile stress at other parts, which indicate that summer water storage is avail for the crack resistance of upstream fill; according to the simulation calculating result and comparing temperature simulation calculating results and temperature controlling measures of some similarity projects both completed and construction, synthesis appraise have been carried to the design temperature controlling measures of dam, and the temperature controlling measures of this project have been brought forward, all these have great reference value on the design of temperature controlling measures and the optimization of the construction scheme.
本文采用三维有限元浮动网格法仿真计算程序,对某碾压混凝土重力坝的溢流坝段和中孔坝段分别进行了三维有限元温度场和温度徐变应力仿真计算分析,对浇筑温度、冷却水管的布置方式、冷却水温、通水时间、浇筑升程和间歇时间、不同开始浇筑日期等参数进行了敏感性分析,在此基础上提出了推荐的施工方案;根据两种骨料方案(玄武岩粗骨料+灰岩细骨料方案;玄武岩粗骨料+玄武岩细骨料方案)的混凝土性能试验研究成果,对推荐的施工方案进行了温度场和温度徐变应力仿真计算,并对比分析了两种不同骨料情况下的温度场和温度应力,结果表明溢流坝段及中孔坝段采用上述两种骨料均能满足混凝土的抗裂设计要求,且灰岩细骨料优于玄武岩细骨料;计算分析了夏季蓄水和冬季蓄水对坝体温度场和温度应力的影响,夏季蓄水方案与冬季蓄水方案相比,坝体上游变态混凝土区域最大拉应力小0.1~0.3MPa,其他部位最大拉应力无明显变化,夏季蓄水对坝体上游面混凝土的抗裂有利;根据仿真计算成果并通过比较国内一些已建和在建的类似工程的温度仿真计算成果及采取的温控措施,对大坝的设计温控措施进行了综合评价,并提出了该工程的温控措施,对温控设计和优化施工方案具有重要参考价值。
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objective to study the correlation among psychosomatic health factors,depression,anxiety and sleep status in college students,to analyze influence factors in sleep status.methods with questionnaire opened in-vestigation,200college students were evaluated using cornell medical index,self-rating depression,self-rating anxiety scaleand pittsburgh sleep quality index.stepwise regression analysis was used.re-sults total score of sds was35.55±7.8,and sas was0.48±0.9.each score of cmi was higher than normal range,the highest was digestion system,next was respiration system,then,fatigue,eyes and ears,anxiety,sensitivity,tension,maladjustment in turn.total average score of psqi was6.32±3.6,ordinary sleep were115cases(57.5%),good and bad sleep were42(21%)and43(21.5%)cases respectively.influence factors in total score of psqi were sas,cmi,respiration system,anxiety,past healthy,digestion system,fatigue,sensitivity,sds and malad-justment in turn,using stepwise regression analysis,total score of psqi as dependent variable,each factor score of cmi,total score of sds and sas as independent variables.conclusion problems of psychosomatic health,anxiety and depression could both lead to sleep disorder.
目的 研究在校大学生心身健康因素及抑郁焦虑等与睡眠状况的相关性,并对影响睡眠状况的有关因素进行分析。方法采用问卷式的开放性研究,对在校的200名大学生进行康奈尔心身健康问卷、自评抑郁量表、焦虑自评量表和匹兹堡睡眠质量量表的测定,采用逐步回归分析方法。结果 sds总分为35.55±7.8、sas总分为0.48±0.9,cmi评分:消化系统最为严重评分为2.52,其次为呼吸系统、疲劳感、眼和耳、焦虑、敏感、紧张、不适应等,评分均高于正常常模。psqi总均分为6.32±3.6,一般睡眠有115例占57.5%,睡眠质量较好42例占21.0%,睡眠质量较差43例占21.5%。评估对睡眠状况的影响程度,以psqi总分为因变量,选择cmi各因子分和sds、sas总分作为自变量,进行多因素逐步回归分析,进入方程的因素依据标准化偏回归系数,影响psqi总分的因素依次为sas总分、cmi总分、呼吸系统、焦虑、既往健康、消化系统、疲劳感、敏感、sds总分、不适应(f=226.8;p.01;r=0.73)。结论心身健康问题和焦虑抑郁可导致睡眠障碍。
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Numeration data between the groups using chi-square test.Results:Clinical research:(1) Baseline data: Except for gastrointestinal sthenia syndrome andyin/yang syndrome, the two groups of patients in terms of gender, age, smoking,alcohol consumption, medical history, diseased region, NIHSS score, strokeTCM symptom integration and Gelashige Coma Scale score, as compared withno statistical difference (P>0.05);(2) After treatment: Compared with pretherapy, the NIHSS score and strokeTCM symptom integration of two groups were prominently improved at 14±3days and 21±3 days. But the improvement of stroke TCM symptom integrationof TFXSJN group was superior to that of the control group, the difference wasstatistically significant (P<0.05);(3) At 21±3 days, TFXSJN group\' s BI Index, SS-QOL score were higher,and NIHSS score were significantly lower than that of control group, withsignificant differences (P<0.05); There were no significant differencebetween two groups\' score of mRS at 21±3 days (P>0.05);(4) Adverse reactions:All patients in the two groups during the treatmenthad no adverse reaction.
结果:临床研究:(1)基线资料中,除腑实证及阴阳类证外,两组患者在性别、年龄、吸烟、饮酒、既往病史、病变部位、NIHSS评分、中风中医症征积分及哥拉斯哥昏迷量表评分等方面相比无统计学差异,具有可比性(P>0.05);(2)治疗后,两组患者在14±3天,21±3天时的NIHSS评分、中风中医症征积分较治疗前均有所改善(P<0.05或P<0.01),但TFXSJN组患者的中风中医症征改善优于对照组,具有统计学意义P<0.05(来源:Ae7B9c9cC论文网www.abclunwen.com;(3)21±3天时TFXSJN组患者的BI指数、SS-QOL评分均高于对照组,NIHSS评分明显低于对照组,差异具有显著性(P<0.05);21±3天两组的mRS评分无明显差异(P>0.05);(4)不良反应:两组患者在治疗期间均未出现明显不良反应。
- 更多网络解释 与aggregate score相关的网络解释 [注:此内容来源于网络,仅供参考]
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aggregate income statement:合并损益表 aggregate income statement 合并损益表
195 1 aggregate balance sheet 合并资产负债表 aggregate balance sheet 合并资产负... | 196 1 aggregate income statement 合并损益表 aggregate income statement 合并损益表 | 233 1 analysis 分析 analysis 分析
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aggregate amount:总款额;总额
aggregate 总计;总数;总体数字 | aggregate amount 总款额;总额 | aggregate assets and liabilities 总体资产与负债
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aggregate demand:總體需求
AS-AD 模型是研究总体供(Aggregate Supply)给与总体需求(Aggregate Demand)的模型. 它假设'价格短期内不变而长期发生变化'. 这个模型强调货币政策对总体价格水平与生产总量的影响. IS-LM是研究总需求(Aggregate Demand)的模型,