回归年
- 与 回归年 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Methods Fiftythree patients with SAP admitted from 1995 to 1999 was categorized as group 1, and 57 patients admitted from 2000 to 2005 as group 2, were analyzed retrospectively. Ranson′s score, acute physiological and chronic health evaluationⅡ score, Balthazar CT grade, presence or absence of biliary tract obstruction, hypoxia, lung infection, shock, abdomen compartment syndrome, hyperlipemia, pleural effusion were analysed logistically. Mortality following different treatments and incidence rate of complications were also evaluated.
回顾性分析安徽省立医院1995—1999年收治的53例SAP患者(第1组)和2000—2005年收治的57例SAP患者(第2组)临床资料,对患者Ranson评分、急性生理学与慢性健康状况评分Ⅱ、Balthazar CT分级以及是否伴有胆道梗阻、休克、高脂血症、腹腔间隙综合征、低氧血症、肺部感染、胸腔积液等因素进行多因素Logistic回归分析,分析不同治疗方法对并发症发生率和病死率的影响。
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The samples of the study are the bond mutual funds in Taiwan ranging from September 2000 to May 2004. First, we use student's t test to compare the difference of the rate of return in different business cycle period. Then, Spearman's coefficient of rank correlation is involved to test the performance persistence.
本研究以民国89年9月至93年5月国内债券型基金为研究对象,先利用t检定比较不同景气循环期下之债券型基金报酬率是否有差异,接著利用Spearman等级相关系数分析在不同景气循环期下,债券型基金之基金绩效是否具有持续性,最后以多元回归模型检视各不同时期下,影响基金报酬之因素。
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In 1962, Peter Drucker, the famous master of economics and management, presents definitely that logistics was the last area for decreasing cost in his paper Economy"s Dark Continent published in fortune. For 40 years, the concept of logistics was expanded continually and more and more attentions were paid on it. Especially from middle of 1980"s to this day, with the increase of economic globalization and development of the information technology, more and more enterprises go back to their main businesses, and pay their points on these businesses such as product development, manufacture, marketing, which are their core businesses and they are good at. These businesses embody the competitive advantages of the enterprises.
1962年著名经济管理学大师彼得·杜拉克在美国《财富》杂志上发表《经济的黑暗大陆》一文,首次明确地提出物流是节约成本的最后领域。40年来,物流的概念在不断地拓展,人们对物流管理越来越重视,特别是80年代中期至今,随着经济全球化竞争的加剧、信息技术的飞速发展,许多生产企业回归主业,将精力集中于产品开发、生产、销售等具有竞争优势的核心专长业务的呼声日益高涨,理论界和企业界已不再浅层次的探讨物流管理的重要性问题了,他们开始探讨物流管理的模式问题,即:究竟是自营物流业务,还是将物流业务外包给专门从事物流管理的企业去做。
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In order to develop new remaining value functions for large and medium-sized tractors, 116 recent tractor auction sales data in Shanghai State Farm were collected, by different Box-Cox transformations and regression methods, six proposed models with explanatory independent variables of tractor age and average yearly use hours were analyzed and compared, and the double square root model was selected as best one finally.
该文以上海农场近15年出售的116台拖拉机历史数据为观察样本,以机龄和年平均工作小时数为自变量,对6种不同的备选残值模型进行了回归分析和比较,在此基础上优选了双平方根模型为最佳残值模型,并用实际观察数据进行了验证。
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East and West Germany were reunited in 1990 after 45 years of separation following the end of World War II.
东德和西德在1990年回归后经过第二次世界大战结束后的45年的分离之后。
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Although the result will show the positive relations among the stock price, the interest rate, and the exchange rate by direct quotation, it is not explicable to explore the relationship of those three variables only.
在实证分析部分是以时报资讯-情报赢家2000所提供之1999年1月5日到2005年11月30日的统计日资料为基础,建立最小平方回归模型研究其相互关系,研究结果显示如理论探讨所得结论:股价、利率与直接报价法的汇率三者彼此有著正向的关系,并发现仅仅探讨此三变数的关系是较不具有其解释能力的,因为各变数并非仅有彼此做为唯一的影响因子,尚有些经济的变数会影响它们。
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Here's the updated version of that factoid now and going forward with the Lakers expected to continue contending with center Andrew Bynum's return to health: Either Bryant or Duncan has played for the championship in nine of 10 years.
这里有一份最新的"小八卦",湖人期待着拜纳姆的回归,从而带领湖人继续前进:在过去10年的9年里,不管是科比还是邓肯,都在为总冠军而奋斗。
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Here's the updated version of that factoid nowand going forward with the Lakers expected to continue contending withcenter Andrew Bynum's return to health: Either Bryant or Duncan hasplayed for the championship in nine of 10 years.
这里有一份最新的"小八卦",湖人期待着拜纳姆的回归,从而带领湖人继续前进:在过去10年的9年里,不管是科比还是邓肯,都在为总冠军而奋斗。
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Take Zanhuang County in the eastern part of Taihang Mountains,as an example, the author chose the data of the annual mean precipitation by the hydrometric station of this county and the meteorological stations nearby from 1971 to 2000 and the longitude, latitude and altitude of each station as the study objects.
以太行山东麓的赞皇县为对象,选取1971~2000年该县水文站和周围气象站的年平均降水量,以及各站的经度、纬度、海拔高度等资料,采用回归分析方法,建立了年降水量的不同形式的空间推算模型,并利用3σ规则分析了各模型的海拔高度适用范围。
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Franco-British tunnel concept from Napoleon to the last completed, one shared 200 years, the Hong Kong-Zhuhai-Macao Bridge to the present by asking experienced only 20 years, if we can get right to the construction of the bridge, I am confident that can be opened to traffic in 2007, when exactly is the tenth anniversary of Hong Kong's return to Daqing.
英法隧道从拿破仑构想到最后完成,一共有200年,香港珠澳大桥本要求只经历了20年,如果我们能正确的建设的桥梁,我相信可通车于2007年,当时正好是十周年的香港的回归大庆。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力