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极端平均
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  “极端平均”译为未确定词的双语例句
     The basic features of agroclimatic resources were described according to the experiment of WGEN, such as crop growing season, active accumulated temperature above 0℃, effective accumulated temperature above 10℃ and mean precipitation at different temporal scales, etc. Especially, possible variations of extreme climate factors in the growing season were evaluated in detail, such as maximum temperature, initial date with low temperature, the number of days with higher temperature above 30℃, the number of days with daily rainfall over 50mm and maximum daily precipitation.
     文中不仅给出了农业气候资源基本特征量的变化 ,如作物生长季、≥ 0℃活动积温、≥ 1 0℃有效积温和不同时间尺度的平均降水量等 ,而且详细分析了 2×CO2 气候情景下 ,该地区极端气候要素值的可能变化 ,如生长季内极端平均最高气温、冷害低温始日、≥ 3 0℃高温日、≥50mm暴雨日和日最大降水量等。
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     The results shows that all the above-mentioned in 1981—2001 are higher than those of 1961—1980.especiely the lowest temperature. The contribution of temperature warming come from that of the cowest mainly and the amplitude of temperature warming in winter is carger than that of summer.
     结果表明,1981—2001年比1961—1980年的月平均气温、月极端最高气温、月极端最低气温均有所增高,尤以月极端平均最低气温增幅最大,福建省气候变暖主要来自最低气温升高的贡献,冬季升温幅度大于夏季.
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  相似匹配句对
     (2) the annual mean minimun temperature 3℃;
     (2)极端低温多年平均3℃;
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     For a sample of 38 sources we derive an average value of
     平均结果为
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     Extreme Costumes
     极端服装
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     Extreme current of thought;
     极端思潮;
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     Mean Entropy
     平均
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  extreme mean
Groups of winter days (December, January and February) with extreme mean temperatures were examined with respect to their frequency of occurrence and presence of any trends in the period 1941-1988.
      
Alternatively, if data is available for several years, one can fit the annual extreme mean wind speeds to an extreme value distribution.
      
Columns I and 2 list the extreme mean or maximum velocities during systolic compression or diastolic expansion of the cerebrospinal cavities.
      
In simulation 22XI, the extreme mean precipitation attained about 70 mm h 1 in the vicinity of the gust front.
      
In table 5 and 6, the extreme mean numbers are removed.
      
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Based on the output of a general circulation model, DKRZ OPYC, a stochastic weather generator WGEN was adopted to simulate the possible change of water and thermal resources in Northeast China. Therefore, the shortages of using linear statistic models and climatic averages with lower resolutions in the light of climate base were avoided in the study of the impacts of climate change on climate resources. The basic features of agroclimatic resources were described according to the experiment of WGEN, such as crop...

Based on the output of a general circulation model, DKRZ OPYC, a stochastic weather generator WGEN was adopted to simulate the possible change of water and thermal resources in Northeast China. Therefore, the shortages of using linear statistic models and climatic averages with lower resolutions in the light of climate base were avoided in the study of the impacts of climate change on climate resources. The basic features of agroclimatic resources were described according to the experiment of WGEN, such as crop growing season, active accumulated temperature above 0℃, effective accumulated temperature above 10℃ and mean precipitation at different temporal scales, etc. Especially, possible variations of extreme climate factors in the growing season were evaluated in detail, such as maximum temperature, initial date with low temperature, the number of days with higher temperature above 30℃, the number of days with daily rainfall over 50mm and maximum daily precipitation. etc. Water requirement and deficit of the main staple crops (spring wheat, spring maize, middle season rice) in Northeast China were simulated to show the matching status of water and thermal resources under present and future climate. The results indicated that thermal resources will be abundant due to rising temperature and chill injury will be alleviated under 2×CO 2 climate. Although the rainfall amount will increase under rising temperature conditions, which will provide improved moisture for crop growing and yield forming, water requirement and deficit of main staple crops in Northeast China will still expand as a result of enhancned evaporation and transpiration. Thus, agricultural production will be affected in non-irrigated areas. Moreover, extreme climatic factors will be in he more acute variation as climate averages change, which adds to the possibility of adverse impacts of abnormal weather events on crop growth and development.

结合DKRZOPYC模式在中国东北地区的模拟试验结果 ,利用随机天气模式WGEN对该地区未来水热条件的可能变化进行数值模拟 ,由此可以克服以基准气候下建立的线性统计关系 ,通过大尺度平均气候要素研究气候资源变化的不足。文中不仅给出了农业气候资源基本特征量的变化 ,如作物生长季、≥ 0℃活动积温、≥ 1 0℃有效积温和不同时间尺度的平均降水量等 ,而且详细分析了 2×CO2 气候情景下 ,该地区极端气候要素值的可能变化 ,如生长季内极端平均最高气温、冷害低温始日、≥ 3 0℃高温日、≥50mm暴雨日和日最大降水量等。文中还针对不同作物类型 ,以作物需水量和缺水量 ,模拟了未来气候条件下 ,该地区主要农作物春小麦、春玉米和一季稻水热条件匹配状况的可能变化。结果表明 ,未来增温有利于改善东北地区当前的热量条件 ,减轻低温冷害的危害 ;降水增加有利于改善干旱地区作物的供水条件 ,提高作物产量。但是由于降水的增加不足以补偿增温引起蒸发蒸腾的增强 ,东北地区主要作物生长发育期间水分普遍不足 ,在没有灌溉条件的地区 ,农业产量将受到影响。另外 ,平均气候变化以后 ,气候极端值的变化将更加剧烈 ,因此 ,异常天气...

结合DKRZOPYC模式在中国东北地区的模拟试验结果 ,利用随机天气模式WGEN对该地区未来水热条件的可能变化进行数值模拟 ,由此可以克服以基准气候下建立的线性统计关系 ,通过大尺度平均气候要素研究气候资源变化的不足。文中不仅给出了农业气候资源基本特征量的变化 ,如作物生长季、≥ 0℃活动积温、≥ 1 0℃有效积温和不同时间尺度的平均降水量等 ,而且详细分析了 2×CO2 气候情景下 ,该地区极端气候要素值的可能变化 ,如生长季内极端平均最高气温、冷害低温始日、≥ 3 0℃高温日、≥50mm暴雨日和日最大降水量等。文中还针对不同作物类型 ,以作物需水量和缺水量 ,模拟了未来气候条件下 ,该地区主要农作物春小麦、春玉米和一季稻水热条件匹配状况的可能变化。结果表明 ,未来增温有利于改善东北地区当前的热量条件 ,减轻低温冷害的危害 ;降水增加有利于改善干旱地区作物的供水条件 ,提高作物产量。但是由于降水的增加不足以补偿增温引起蒸发蒸腾的增强 ,东北地区主要作物生长发育期间水分普遍不足 ,在没有灌溉条件的地区 ,农业产量将受到影响。另外 ,平均气候变化以后 ,气候极端值的变化将更加剧烈 ,因此 ,异常天气灾害对农业的危害程度有可能增加。

Based on the climate data provided by nine meteorological observatory in Fujian province,the temperature,the highest temperature and the lowest temperature averaged monthly over 1961—2001,the cumulative temperature ≥0℃ and that of ≥10℃ areraged daity over 1981—1900 are analyzed.The results shows that all the above-mentioned in 1981—2001 are higher than those of 1961—1980.especiely the lowest temperature.The contribution of temperature warming come from that of the cowest mainly and the amplitude of temperature...

Based on the climate data provided by nine meteorological observatory in Fujian province,the temperature,the highest temperature and the lowest temperature averaged monthly over 1961—2001,the cumulative temperature ≥0℃ and that of ≥10℃ areraged daity over 1981—1900 are analyzed.The results shows that all the above-mentioned in 1981—2001 are higher than those of 1961—1980.especiely the lowest temperature.The contribution of temperature warming come from that of the cowest mainly and the amplitude of temperature warming in winter is carger than that of summer.

应用福建省9个代表地面测站气温资料,对1961—2001年月平均气温、月极端最高气温、月极端最低气温以及1981—1990年日平均气温稳定≥0℃积温和≥10.0℃积温(0.1℃)进行分析.结果表明,1981—2001年比1961—1980年的月平均气温、月极端最高气温、月极端最低气温均有所增高,尤以月极端平均最低气温增幅最大,福建省气候变暖主要来自最低气温升高的贡献,冬季升温幅度大于夏季.

 
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