历年

lì nián
  • calendar year;over the years
历年历年
历年 [lì nián]
  • (1) [calendar year]∶历法上的年

  • (2) [over the years]∶过去多少年

  • 历年的积累

历年[lì nián]
  1. 根据历年粘虫发生资料,建立了Fuzzy控制预报模型。

    Then , fuzzy cybernetics forecasting model was constructed according to the data of the armyworm occurrences over the years .

  2. 清华大学电机系历年来进行的GIS局部放电监测和诊断技术的研究课题介绍。

    This paper introduced the research of GIS Partial Discharge Detecting Technology over the years in De -

  3. 方法对江苏省历年HIV常规监测、哨点监测以及专题调查情况进行分析。

    Methods The data of the HIV routine surveillance and sentinel surveillance and special survey were analyzed .

  4. 但不幸的是,它多年亏损,历年来都无法从运营中产生现金流。这些情况表明,它现在进行IPO有些操之过急。

    Unfortunately , its years of losses and historical inability to generate cash from operations suggest the IPO is being rushed .

  5. 荷里路德宫(PalaceofHolyroodhouse)的展览将围绕花格图案进行,向人们展现历年来皇家礼服所用花格图案的历史变迁。

    The focus at the Palace of Holyroodhouse will be tartan , tracking the use of the pattern in royal dress over the years .

  6. 本文利用自然正交展开的分析方法,对10°S80°N地区1968年12月1978年11月历年逐月的地面温度距平场进行了分解。

    In this paper , monthly surface air temperature departure field during December 1968-November 1978 in the 10 ? S-80 ? N region is resolved with - the method of natural cross unfolding analysis .

  7. 根据历年各乡(镇)双季水稻和粮食总产资料,采用GIS中的空间分析方法从分类后的农田中提取吉泰盆地中低产田面积及其分布状况。

    According to the double rice and total grain yields , the areas of middle and lower crop yield and their distributions in this region can be gotten with space analysis method of GIS .

  8. 这张图表由云南省疾控中心统计,图表反映了云南省医疗机构历年报告的HIV初筛阳性感染者人数。

    This chart statistics from the CDC , Yunnan Province , Yunnan Province , the chart reflects the calendar year medical institutions reported HIV infection in the number of positive screening .

  9. 利用VISUALBASIC语言和MicrosoftAccess数据库相结合的技术,建立伤亡事故统计分析信息管理系统,对企业历年来发生的伤亡事故进行统计分析从而预防事故的发生。

    The integrated technologies of Visual Basic and Microsoft Access are used to set up a Casualty Accident Information Management System , which conducts analysis on the happened casual accidents over the years in the enterprise , therefore to prevent the accidents .

  10. 然后对呼包鄂地区经济与环境的现状进行分析,通过呼包鄂地区1996-2008年间历年的人均GDP和主要污染物排放量的统计数据,对经济增长对环境污染的关系进行实证检验。

    Then by the GDP per capita and emissions of major pollutants statistical data in 1996-2008 of Hohhot-Baotou-Ordos Region , the paper analyses the relationship between economic growth and environmental pollution and makes the empirical test .

  11. 在历年日本ODA的受援国顺序上,中国始终占据第一、第二位。

    China always stands in the first place or in the second place in the list of Japanese ODA recipients towards China .

  12. 自1984年澳大利亚人Birch成功为洛杉矶奥运会出谋划策后,他就一直参与历年奥运会开幕式策划。

    Birch , an Australian , has been involved in all the opening ceremonies since he cemented his reputation as a creative guru at the Los Angeles Olympics in1984 .

  13. 文中以上市公司的历年年报,财务数据及其他相关的信息为分析基础,运用价值分析法,结合MBA学习的相关理论知识和方法,对其内在价值进行研究和分析。

    We use value analysis methods to analyze the listed company annual report , financial data and other related information , and combined with the MBA knowledge for the intrinsic value for research and analysis .

  14. 通过观看代表我国高校篮球最高水平的全国大学生篮球联赛(CUBA)的多场比赛录像,以及查看CUBA历年的技术统计,我们发现我国高校篮球队的体能水平是不容乐观的。

    The video tape recordings of many contests of CUBA and the skill statistics over the years suggest that the basketball teams ' physical abilities in the universities of our country are not optimistic .

  15. 据历年重要试验结果、煤质非常规分析数据及日常煤质分析日报等统计资料,对华能岳阳电厂W型火焰锅炉飞灰可燃物偏高的原因进行了分析,提出了相应解决措施。

    Based on previous important test results , analytical data of conventional analysis and statistics of daily coal quality analysis , the higher unburned carbon in fly ash of a W-flame boiler in Yueyang power plant is studied and solutions are recommended accordingly .

  16. EI收录论文总数和核心收录论文篇数均创历年新高,表明我国石油科技论文的水平进一步提高。

    The numbers of papers indexed by both EI Compendex Web and EI Compendex were historically high , suggesting that researches in petroleum science and technology in China had reached a higher level .

  17. 华北平原是我国研究程度较高的地区,历年来积累了大量的14C测年资料。

    The North China Plain is an area where much research in Quaternary geology has been done and a large number of 14C dating data is available from published materials .

  18. 根据历年资料运用滑动平均法以及Kendall秩次相关检验法分析各个流域的洪量以及洪峰的变化趋势。

    According to the historical data , moving average method and the Kendall rank correlation test method are used to analysis the trend of the flood peak and flood volume .

  19. 利用建立的大气气溶胶辐射强迫模式,对我国历年大气气溶胶(TSP和硫酸盐气溶胶)引起的直接辐射强迫进行了计算,并给出其全国分布。

    The direct radiation forcing ( RF ) caused by atmospheric aerosol ( TSP and sulfate aerosol ) over the years was calculated through using the built RF model of atmospheric aerosol , and the geographic distribution was also got .

  20. HD10180的行星发现于灵敏的HARPS摄谱仪所记录的历年数据中,该设备安装在ESO部署在智利拉希腊的一台3.6米口径望远镜上。

    HD10180 's planets were discovered in years of data using the sensitive HARPS spectrograph attached to the ESO' s3.6-meter telescope in La Silla , Chile .

  21. 本文将对2003年历年以来TCL手机销售数据的收集整理,通过回归分析法得出各个渠道关键指标之间的相互关系。

    This thesis will collect and analyze TCL cell phone selling data in 2003 , 2004 and 2005 , and it will construct the relationship between the key indexes of the various channels by regression analysis methods .

  22. 本章致力于探讨适合中国国情的NOE整体规模估算方法,并对历年NOE整体规模进行估算。

    This chapter is devoted to the discussion of Chinese NOE entire scale estimation method which is suitable for Chinese characteristics and estimating the NOE entire scale of the passing years .

  23. 依据桂东县1991-2000年历年来的数据,应用GM(1.1)灰色预测模型,对2010年的人口、耕地、粮食总量及单产进行预测。

    Then , the population , cultivated land , grain total amount and per unit area yield to 2010 are predicted in Guidong county according to the county 's data over the past years ( 1991-2000 ) by applying the grey predicting model of GM ( 1.1 ) .

  24. 经费的投入上,我国医学科研经费投入约占总科研经费投入的20%左右,历年投入总和只相当于NIH一年经费的几十分之一。

    Grants funding , medical research grants funding was about 20 % of total research grants funding in China , and total medical research funds from all three kinds of foundation was less than NIH one year grants reward .

  25. 由于历年的损失值都是随机波动的,并不一定具有完全的可信性,所以本文进一步根据Bühlmann信度理论模型由损失值算出保费的信度因子为0.394,则现行保费的可信度为0.606。

    As the loss values of calendar year randomly fluctuate , it do not have full credibility . This paper worked out the reliability factor of the premium was 0.394 with the B ü hlmann reliability theory model by loss values .

  26. 通过对1990-2005历年来我国女子400m栏最好成绩变化趋势的研究分析发现,在此期间我国该项目除全运会年成绩较为突出外,总体的规律性和稳定性均不强。

    Through the research on the change tendency of Chinese women ′ s 400 m hurdling best match results form 1990 to 2005 , the best match result for this item has less regularity and stability , except on National Games years .

  27. 利用1958~2005年48a白银市4个站的月降水量、月平均气温和相对湿度资料,计算了各站历年的湿润度指数,并利用湿润度指数对地表干湿状况进行分析。

    Based on monthly precipitation , monthly mean temperature and relative humidity of four meteorological stations in Baiyin city from 1958 to 2005 , the yearly surface wetness index was calculated .

  28. 方法运用大学生心理健康标准和西部地方性大学学生被测试SCL-90各因子分与全国常模和大学生历年综合样本比较找出成因和差距。

    Methods Compared the factors of SCL-90 of the regional college students in the west with that in the whole country and the example of the students in the past years by the healthy standard of the students ' psychology to find out the reasons and the differences .

  29. 基于全国范围200多个气象站测站逐日气象观测资料,应用FAO-Penman-Monteith公式,计算得出各站历年逐日参照作物腾发量ET0。

    Based on the daily meteorological data of more than 200 stations all over China , daily reference evapotranspiration ( ET_0 ) was ( estimated ) by using the FAO Penman-Monteith equation .

  30. 利用1954&2003年历年沙尘暴实测资料,分析了沙尘暴与3.2m深度地温场及降水场的关系。

    Based on the meteorological data of representative stations from 1954 to 2003 , we analyzed the relationship between sand-dust storms and the soil temperature field at 3.2 m depth and precipitation field .