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综合因子的英文

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"综合因子"怎么读用"综合因子"造句

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  • multi-stress

例句与用法

  • In addition , an auto - forecast model of mountainous calamity is set up refer to experience of home and abroad . the information management system is set up by visual basic 6 . 0 and mapx
    同时,在国内外对山地自然灾害防治经验的基础上,选择综合因子加权法为基础,建立了自然灾害的自动预测模型。
  • At the same time , the former promotes regeneration , but the latter restrains regeneration ; the most important factor of micro - habitat affecting survival of two - year seedling is still litter , but the influence of litter is unfavorable
    其中前者的影响为正,后者的影响为负;影响两年生幼苗存活最主要的微生境综合因子为“枯落物” ,但不同的是“枯落物”变为阻碍幼苗进一步生长存活的因子。
  • The process is : conducting calculation and analysis with the help of spss , the statistical software , measuring the comprehensive economic capabilities of county economies by the comprehensive factor score after oblique rotation , and then ordering , grading and evaluating their overall capabilities
    其过程是:通过spss统计软件进行计算和分析,以斜交旋转后的综合因子得分作为县域经济综合实力的度量,给出贵州省2003年各区县的综合实力排序以及等级划分情况并做出相应的评价。
  • So this paper tries to solve these problems through the following work : first , we select some index to valuate the close - end funds , including income , stability , risk in falling , stocks selecting ability and tuning ability , based on overseas funds valuation methods and domestic market condition ; second , we analyze the stability of all index and form two styles index , which are f and other bad stability index ; then , we form the valuation system , including two - layers index , which are p and factor score ; last , we use this system to analyze the close - end funds which came into existence before 2000 and get the final comparative result . the main intention of this paper is to create the system of valuating close - end funds in our country , which is comprehensive and objective . in my valuation system involving the period from 2000 to 2003 , the funds as a whole performs inferior to the stock index
    首先,对国外理论界经典成型的、以及前沿的基金评价指标和评价方法进行了详细的分析,并结合我国的基金市场状况,选取了可以衡量基金收益、稳定性、下跌风险、股票选择能力、时机选择能力等量化指标;其次,根据我国基金分析的需要,采用了诸如基金交易价格、换手率等二级市场表现指标;然后,对这些指标进行了时间延续性分析,检测这些指标在运用到我国基金市场时能否有效预测基金未来表现,从而形成了两类指标:时间延续性很好的s _ p和时间延续性不好的其它所有指标;再次,在以上工作的基础上形成了由两个层面的指标构成的我国证券投资基金评价体系: s _ p和因子分析中综合因子得分值;最后,选取了我国2000年1月1日前成立的23只封闭式基金作为样本,并同时采用上证a股与深成a股两个基准组合进行了3年样本期的实证分析,得出了最终的比较性评价结果。
  • Finally , the paper classified the oil freight market index system into prior index group and posterior index group with cluster analysis method , furthermore , the prior index group and posterior index group were changed into 5 main factors with factor analysis method , which including prior synthesis factor , oil demand factor , oil price factor , invalid tonnage factor , tonnage supply factor . by using these 5 factors , we can analysis the oil freight market more clearly and effectively
    最后,本文确立了油运费率市场指标体系,应用聚类分析方法将其划分为先行指标组和滞后指标组,并进一步应用因子分析方法,将先行指标组和滞后指标组转化为五个主成分因子:先行综合因子、石油需求变化因子、石油价格变化因子、无效运力因子和运力供给因子,找出了影响油运费率市场变化的主要因素,应用这五个主成分因子可以对油运费率市场进行更加清楚、有效的分析。
  • Finally , the thesis sets up the model of profit quality evaluation of listed companies . in the part of demonstration , the thesis chooses 40 sample listed companies in shanghai and shenzhen securities business . with these 2000 - - 2002 annual financial reports of the 40 listed companies , it obtains the proportion of the indexes by the means of factor analysis . finally , it ranks the profit quality of the 40 listed companies , analyses the reason the profit quality changes , and verifies the evaluation model by demonstration
    选取了沪、深两市40家样本上市公司,以其2000 ? ? 2002年的年报为资料,通过因子分析法来确定上市公司利润质量评价体系的指标权重;按照综合因子得分对这40家上市公司的三年利润质量分别进行排序,分析其利润质量变化的原因,从实证角度验证了模型。
  • The results showed : the relationships among cover of herbaceous layer , cover of liver moss layer , thickness of liver moss layer , thickness of root system twine layer and the distance between seedlings and adjacent tree were positive correlation ; the relation between litter and tile above five variables were negative correlation ; the variables of micro - habitat affecting seedling in the picea schrenkiana stand were generalized with moss , herbaceous , spatial distance , humus and litter ; litter and spatial distance between seedlings and adjacent tree were the most primary factors of micro habitat affecting regeneration of one year seedling
    结果表明:天山云杉林分中草本层盖度、苔鲜层盖度、苔鲜层厚度、根系盘结层厚度、幼苗距大树的距离5个环境变量之间为正相关;枯落物与草本层盖度、苔藓层盖度、苔藓层厚度、根系盘结层厚度、幼苗距大树的距离为负相关;天山云杉林微生境综合因子可概括为“苔藓” 、 “草本” 、 “空间距离” 、 “腐殖质”和“枯落物” ;影响一年生幼苗更新最主要的微环境综合因子为“枯落物”和幼苗距大树的“空间距离” 。
  • When any trade or industry makes policies , it ' s necessary to give appreciation of the circumstance of realestate in the regions . on the one hand , it ' s a comparision problem to choose adresses for the item . on the other hand , it ' s a choice region problem . as realestate is a foundamental industry , it compeletly adapt to appreciate the circumstance of the realeste investing . to
    通过城市排序和在各综合因子上的得分,发现长春市虽然在总体得分位居前列,但在政府管理水平上与其他副省级城市仍然存在一定差距,并提出改善长春市房地产投资环境的六点建议与措施。
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