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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Was used in this study. It included the yield of five lines (L1-L5) grown in six environments (E1-E6) in 1998. Perkins and Jinks regression model and Eberhart and Russell regression model were employed to analyze genotype × environment interaction.
本研究以农业试验所1998年秋作玉米五个品系(L1-L5)在六个地区(E1-E6)所得之产量资料,使用Perkins和Jinks回归模型与Eberhart和Russell回归模型分析交感效应,结果两种模型得到的结果相同。
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As for coseismic deformation of Chi-Chi earthquake, the footwall of Chelungpu Fault moved southeastwards 0.3-1.5 m, and the value was increasing toward the fault; the hanging wall moved northwestwards 1.4-7.0 m, but the value was smaller south of the Choshui River. After the Chi-Chi earthquake, the hanging wall of Chelungpu Fault was still moving west-northwestwards and kept uplifting, while the footwall gradually changed direction from ESE to WSW or even WNW, clockwise resuming to inter-seismic deformation pattern. It is interesting to notice that despite the largest coseismic deformation in the northernmost segment of Chelungpu Fault, the post-seismic deformation peaked around the epicenter of Chi-Chi earthquake.
集集地震之同震变形,在车笼埔断层下盘向东南方向位移0.30~1.5 m,且越靠近断层位移量越大;车笼埔断层上盘则向西北方向大幅位移约1.4~7.0 m,浊水溪以南的位移量较小;集集地震以后之震后变形型态,以车笼埔断层为分界,上盘在震后向西北西方向位移的型态仍与同震时相同,下盘由同震时一致性的向东南东方向,逐步向西北西或西南西方向位移,亦即在车笼埔断层下盘有逐步依顺时针方向回归至震间的滑移型态;另就位移速率而言,虽然同震变形最大地区在车笼埔断层北端,但其震后的变形量最大地区,却集中於震央位置附近;就地震循环而言,震后的6年期间仍处於地层压密重整阶段,尚未回归至该区震间阶段的位移状态。
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The model is applied to predict the total amount of Chinese population,and the results show that nonparametric regression model is better than linear regression model,at the same time,the situation orthogonal sequence estimate is superior to k-near neighbour estimate for the dynamic relation between the total amount of Chinese population and nation...
并应用此模型对我国1952—2003年的人口总量和GDP总量进行了预测分析。结果表明:非参数回归模型优于线性回归模型,同时正交序列估计效果也优于k-近邻估计。
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This paper investigates the relationship between agricultural development and price fluctuation of agricultural means of production using the quantitative analysis methods such as co-integration analysis, linear regression, logistic regression and the historical data from 1973 to 2003. We find some causal relationship between them, and get the prognosticate model.
本文运用协整分析、线性回归、logistic回归等定量分析方法,采用1973~2003年的历史数据,对安徽省农业生产资料价格波动与农业总产值的影响关系进行了深入的实证分析,发现了两者之间存在的一些内在联系和制约关系,并给出了反映两者关系的预测模型。
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This passage take the cash dividend policy as research object, combining the related the theory of dividend and dividend policy home and abroad to do the research. Take the data of 2006 as sample and the method of statistic, logistic regression, multi regression to analyze the characters and main influence factors of the list companies dividend policy. This passage can be divided to five chapters, structure and main points can be listed as follows.
本文以现金股利政策作为研究对象,结合国外有关股利及股利政策的理论,针对我国A股上市公司的现金股利分配情况,以2006年数据为样本,采用统计分析、logistic回归和多元回归的方法,分析我国上市公司的现金股利分配特点及影响因素。
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The result of the research shows that before hand over, the development of Macau moral education was influenced by colonialism for a rather long time, which caused a deviation in moral education development, was totally short of patriotic and national education. After Macau returned to motherland in 1999, the government of Special Administrative Region should put forth effort to strengthen the related patriotic and national obligational education, so as to encourage the Macau moral education comes to more comprehensive development. It is believed that it is the road we must follow for the future moral education in Macau.
研究的结论显示,澳门德育教育的发展,回归以前,是长期受到殖民地主义的影响,导致在德育教育上造成倾斜的发展,完全缺乏爱国及国民义务的教育,在1999年澳门回归祖国之后,特别行政区政府应著力加强有关爱国及国民义务的教育,这样才能使澳门的德育教育具有更全面的发展,相信亦是未来澳门德育教育发展的必由之路。
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The trend of the MV mortality was described via means of the graphical method. The age, period, and cohort effect was analyzed respectively using the Log-Linear model modified by Osmond.
先以图形描述的方法,分析台湾地区三十年来死亡率的趋势变化,另外,使用卜瓦松线性回归分析法加上Osmond氏所修正过的年龄-年代-世代回归模式,分析年龄、年代及世代效应的个别影响。
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He is now stationing in Macau and works as a free-lance video worker with his own company.
同年为澳门回归拍摄了『忘不了, 1999年12月20日』,并在回归当晚在三灯放映。作品更参加香港国际电影节。
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Based on cloud seeding data on April 5,2002 in Henan province,cloud seeding effects were evaluated by six methods,i.e.double contrast method of regional rainfall tendency control,regression analysis method of regional tendency correlation,multiple regression analysis method of regional tendency covariant,floating control historical regression method,cluster-analysis-based floating control historical regression method using rainfall as a covariant and CA-FCM using rainfall and atmospheric perceivable water as covariants.
根据2002年4月5日河南省人工催化增雨作业数据,分别采用作业区域趋势对比双比分析评估方案、区域趋势相关回归评估方案、区域趋势协变量多元回归评估方案、FCM评估方案、以降水量为协变量的CA-FCM评估方案和以降水量与整层大气可降水量为协变量的CA-FCM评估方案进行效果评估。
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The main contents are as follows:Firstly, starting with the general situation of soil erosion and the harms caused by it, the causes leading to the local soil erosion problem are analyzed comprehensively in the paper. And connecting with the measures taking place, sticking points towards the career of soil and water conservation are expatiated upon.Secondly, Back-Propagation Neural Network, One of Artificial Neural Network is used to set up a modal about the connection of the soil erosion modulus and seven factors impacts on it, such as, rainfall, rainfall largest intensity in 30 minutes, runoff coefficient, vegetation cover percent, rate of granule, rate of physical viscidity-clay, the rate of organic matter. Through the comparison with linear regression model, the second regression model, the Chinese Soil Loss Equation, it illustrated that BP Neural Network modal is more accurate than the other three modals in forecasting the mount of soil erosion, and the BP Neural Network will have some applicability in forecasting in soil erosion.
本文以霍山县作为皖西大别山区的典型区域,主要研究了以下内容:(1)从介绍霍山县土壤侵蚀状况以及所造成的危害入手,全面分析了导致当地土壤侵蚀发生的原因,并结合当地采取的水土保持相关措施,阐述了当地水土保持工作的症结所在;(2)结合上土市水土保持试验站多年实测资料和2005年实验资料,应用BP神经网络理论,建立了次降雨土壤侵蚀量与次降雨量、最大30min雨强、径流系数、植被覆盖度等因子之间关系的模型,并通过BP神经网络的预测模型与一次回归模型、二次回归模型、CSLE模型之间的对比分析,说明了建立的BP神经网络模型在土壤侵蚀预测可以取得较回归模型和CSLE模型更高的精度,也说明了BP神经网络理论在土壤侵蚀预报中具有一定的适用性。
- 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