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降水序列
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  precipitation series
     A high resolution eastern Asian monsoon precipitation series for a successive 1 570 years((6 115)~(4 544) a B.P.) during the middle Holocene is established by analyzing 5 ~(230) Th dating and 186 O/C-isotope data of a stalagmite from Nanyang cave,Henan province.
     基于河南南阳洞1支石笋的5个230T h年龄和186个氧碳同位素数据,建立了中全新世持续1 570a(6 115~4 544a B.P.) 较高分辨率东亚季风降水序列
短句来源
     As an application, annual precipitation series from 1960to 2000 in the middle and east of China are studied.
     作为以上方法的应用,本文以中国中东部部分地区 59 个测站 1960-2000 年的降水序列为样本,分析了降水的时空变化特性。
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     The influence of volcanic eruptions on precipitation is relatively complex, and there is no consistent conclusion due to the weak volcanic signals in the precipitation series and the influence of other factors such as ENSO.
     有关火山活动对降水的影响目前已有了一些研究,但由于降水序列中火山信号较弱,同时还有ENSO等其他因子的影响,客观地分辨出火山的影响较复杂,目前尚无一致结论。
短句来源
     From the result ofanalysis, finding that the precipitation series reconstructed has four dry stages and four wet stages from 100years at Wen Quan Meteorological Station, and has 11,12,22 and 23 quasi dry-wet periods .
     通过分析发现,温泉气象站近百年来1-5月的重建降水序列具有4个偏干和4个偏湿阶段,并且具有11a,12a,22a和23a的降水准周期。
短句来源
     Temperature and Precipitation Series in the Tianshan Mountains Calculated Based on DEM
     基于DEM的天山山区气温和降水序列推算方法研究
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  precipitation sequence
     Using the tree ring, the annual average air temperature (1763_1998) and annual precipitation sequence (1518_1983) of permafrost region along Qinghai-Xizang Railway are reestablished, the air temperature on 10 year time scale can be divided into 14 warm periods and 13 cold periods by waveletanalysis, and the Medieval mild phase and little ice age on 30 year time scale are significant.
     利用树木年轮重建了青藏铁路沿线多年冻土区的年平均气温(763—1998年)、年降水序列(1518—1983年)。 利用小波分析,发现10年时间尺度上气温可分为14个暖期和13个冷期,在30年时间尺度上中世纪暖期和小冰期表现明显;
短句来源
     An Approach to the Delimitation of Drought/flood during Flood seasons and the Application of X─11 Assay to the Precipitation Sequence
     汛期旱涝划分的探讨和降水序列X─11方法应用
短句来源
     Chaidamu Basin had passed four relative wet and arid stages in the past 1100 years, it was a stage with abundant rainfall from 1971 to 2000, but it had began to decrease since 1990′s, at the mean time, the precipitation sequence had the most significantperiod with quasi three years.
     过去1100年以来柴达木盆地经历了4个相对湿润和4个相对干旱的阶段,最近的1971—2000年是近千年来相对多雨的阶段,但20世纪90年代以来呈现出减少趋势,同时降水序列存在着准3年的最显著性周期;
短句来源
     The climate change characteristics of precipitation in the west region of china have been analyzed and studied comprehensively based on the data of yearly ,seasonal,monthly precipitation sequence and the number of rainy days on yearly . seasonal and temperature departure sequence of the Globa ,the Northern Hemisphere during the period of 1961 to 2000 at 109 stations in the West region of China.
     本文利用中国西部地区109站1961年到2000年年降水序列、季降水序列、月降水序列,中国西部109站的年、四季雨日数,全球、北半球1961年至2000年年、季温度距平序列,对中国西部降水的气候变化特征进行了全面研究。
短句来源
     Based on precipitation sequence in Xi'an,tendency of the annual runoff sequence is checked by use of the accumulation wave filter and Kendall method for the main water supplying rivers for Xi'an, that is, Heihe River, Fenghe River and Bahe River.
     以西安市降水序列为参照,利用累积滤波器和Kendall秩次相关检验法检验了西安市主要供水河流黑河、沣河、灞河年径流序列的趋势性;
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  “降水序列”译为未确定词的双语例句
     The period of temperature is 20a,15a,7a and 5a, and the period of precipitation is 15~20a and 7~8a.
     达日县年气温序列主要呈现20a、15a、7a和5a的周期振荡,年降水序列表现为15~20a和7~8a的周期振荡。
短句来源
     As for the precipitation list, it has a long period of 40a, including a quasi period of 5a,within which there is a quasi period of 2~3a.
     而降水序列存在着40年左右的长周期变化,在40年左右的长周期变化中还包含着5a左右的振动周期,在5a左右的振动周期中还有2~3a左右的振动周期。
短句来源
     Based on the 533 year dryness and wetness grades series, the Moving Cumulative Frequency Method (MCFM) was developed, and a moving average precipitation field series from 1499 to 2002 was reconstructed.
     基于 5 33年旱涝指数场序列 ,采用了滑动累积频率法用于降水序列重建工作 ,并选用了 3种不同均值用于序列重建试验 ,得到了 1 4 99~ 2 0 0 2年共 5 0 4年连续的滑动平均降水场序列。
短句来源
     Firstly the dissertation establishes the rainfall amount time series stochastic model and uses the time series analysis to confirm the AR model format, which conforms the real data traits in effect.
     本文首先建立了降水量时间序列随机模型,利用时间序列分析的方法通过模型识别和定阶确定了该地区降水序列自回归(AR)模型的形式,建立了与实测序列拟合最好的递推预测的AR模型。
短句来源
     The results show that in this area,quasi-20a period of precipitation is minimum in 2005,and maximum in 2016.quasi-10a period of precipitation is base,minimum is in 2013 and 2023,and maximum is in 2010 and 2019.
     结果表明,5~6月份,降水序列20 a周期成分在2005年达到谷值后逐渐上升,在2016年达到峰值; 9~10 a周期成分表现为降水的主要趋势在2013年和2023年达到谷值,在2010年和2019年达到峰值。
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  precipitation series
We consider two special stochastic models of binary stationary time sequences related to precipitation series.
      
Precipitation temporal variability on 96 years is studied by the application of the wavelet transform to five precipitation series at locations in northern California, U.S.A.
      
Application of Markov models to area-average daily precipitation series and interannual variability in seasonal totals
      
This paper examines the success of various Markov-chain models of daily precipitation series in reproducing the characteristics of area-average rainfall in Britain.
      
Precipitation series for the control area of the meteorological experimentation serve as a reference for the comparison.
      
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  precipitation sequence
Up to 23 fold purification of the enzyme from crude extarct was obtained in one single precipitation sequence.
      
The precipitation sequence involves two transitional stages before the formation of hematite, the equilibrium precipitate.
      
The change in the precipitation sequence led to the change in the transformation kinetics.
      
Effect of the precipitation sequence on phase formation in the ZrO2-CeO2-Al2O3 system
      
The precipitation sequence in the ZrO2-CeO2-Al2O3 system influences the lattice parameters of the forming T-ZrO2-based solid solutions because of the different degrees of Ce4+ and Al3+ substitutions for Zr4+.
      
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How much the summer precipitation in Guizhou has an important effect on Guizhou agriculture, The records of the summer precipitation(June to August) of Guizhou are aualyzed in this paper and the conclusion has been drawn that there is a primary cycle of five years and another secondary cycle in the time change of the summer precipitation of Guizhou.

夏季降水的多少对贵州农业有重要的影响。根据对贵州夏季(6月到8月)降水序列资料的分析,本文指出贵州夏季降水存在5年基本周期和次一级更短周期的时间变化规律。

Based on the analysis of the temperature and precipitation series of 42 stations which are located in different areas of China, it is shown that the long-range trend of the first principal component of yearly mean temperature in China is coincided with that of the northern hemisphere yearly mean temperature. According to the correlation between the two trends it was estimated that the warming should be more than 5 ℃ in most part of China for a doubling of atmospheric CO2 concentrat i on. It is also shown by...

Based on the analysis of the temperature and precipitation series of 42 stations which are located in different areas of China, it is shown that the long-range trend of the first principal component of yearly mean temperature in China is coincided with that of the northern hemisphere yearly mean temperature. According to the correlation between the two trends it was estimated that the warming should be more than 5 ℃ in most part of China for a doubling of atmospheric CO2 concentrat i on. It is also shown by the data analysis that the increasing of evaporation should be more than10% for the 1℃ warming and because of the increasing of atmospheric CO2 concentration the water shortage in arid and semi-arid areas will be more serious.

本文通过分析较为均匀地散布在我国不同气侯区域内的42个测站1881—1980年间气温、降水序列指出,过去一百年中,我国年平均气温第一主成分的长期趋势与北半球年平均气温长期趋势十分一致。按照过去一百年中我国各地气温变化长期趋势与北半球平均气温长期趋势的相互对比关系推算,在全球CO_2浓度加倍时,我国大部分地区的年平均气温可望升高5℃以上。对热量平衡方程和温度、湿度经验关系的分析还表明,平均气温每升高1℃,我国华北、西北地区的蒸发量将增加10%以上。因此,CO_2浓度的增加,势必将使我国干旱、半干旱地区的缺水状况更趋严重。

Dry-wet spells and weather cycle probability models are presented for the daily rainfall series at five representative stations in eastern China based on Markov chain theory. Some valuable statistical parameters, such as the mean length and variance of the dry-wet spell, the mean length and variance of the dry-wet cycle and the limit distribution probability of the dry-wet day evolution, are calculated. The results reflect the characteristics of the monsoon climate in eastern China and provide the climatic basis...

Dry-wet spells and weather cycle probability models are presented for the daily rainfall series at five representative stations in eastern China based on Markov chain theory. Some valuable statistical parameters, such as the mean length and variance of the dry-wet spell, the mean length and variance of the dry-wet cycle and the limit distribution probability of the dry-wet day evolution, are calculated. The results reflect the characteristics of the monsoon climate in eastern China and provide the climatic basis not only for agricultural production and water resource utilization but also for daily weather forecasting.

本文根据Markov链理论分析了逐日降水序列的干湿统计特征及其概率模型,对我国东部地区沈阳、北京、荆州、上海、广州等5个代表性测站分别建立逐日降水序列的干湿日游程、干湿周期(天气循环)的概率分布模式。文中计算了各站干湿日游程的平均长度和方差、干湿周期的平均长度和方差、干湿日演变的极限分布概率等统计参数,所得结果较好地反映了我国季风气候所特有的干湿特征。上述理论计算结果不但可为农业生产和水资源开发、利用部门提供气候依据,也为逐日天气预报提供必要的气候背景。

 
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