助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   夜间变暖 的翻译结果: 查询用时:0.009秒
图标索引 在分类学科中查询
所有学科
生物学
更多类别查询

图标索引 历史查询
 

夜间变暖
相关语句
  night-time warming
     Night-time warming increases photosynthetic capacity of sapling leaf of Cinna-(momum) burmanni grown with different nitrogen supplies
     夜间变暖提高荫香叶片的光合能力(英文)
短句来源
     A study was conducted to examine the influence of night-time warming on leaf photosynthetic capacity of Cinnamomum burmanni under different levels of nitrogen supply.
     研究了不同氮供应的条件下夜间变暖对荫香叶片光合能力的影响。
短句来源
     At both levels of nitrogen supply,the maximum rate of carboxylation catalyzed by Rubisco(V_(cmax)) and the maximum rate of electron transport(J_(max)) of leaf were stimulated when the plant grew under night-time warming(p<0.05),and nitrogen intensified the increasing effect of night-time warming on V_(cmax) and J_(max).
     无论在高氮或低氮供应下,生长在夜间变暖下的植物,其叶片的R ub isco最大羧化速率(Vcm ax)和光合电子传递最大速率(Jm ax)增高(p<0.05),氮供应能增强夜间变暖对Vcm ax和Jm ax的正向效应。
短句来源
     Night-time warming reduced specific leaf weight,but increased leaf nitrogen content based on dry weight(N~m),and no similar changes in leaf nitrogen content based on leaf area(N~a) were found.
     夜间变暖降低植株叶片的比叶重,而增加单位叶干重的氮含量(Nm),单位叶面积的氮含量(Na)没发生明显变化。
短句来源
  “夜间变暖”译为未确定词的双语例句
     Using the maximum and minimum temperature data from 1961 to 1990 at 70 stations in Northwest China, the departure values are caculated and analysed. The result shows that the temperature change at nighttime in Northwest China is obvious, the variation trend is consistent with the global changs.
     通过对西北地区 70个代表站 196 1— 1990年最高、最低气温距平值的计算和分析 ,认为我国西北地区温度变化主要以冬季夜间变暖为主 ,变暖的趋势和全球基本一致。
短句来源
     Plants growing under high night-time temperature and treated with higher nitrogen supply had higher photosynthetic rate than those with lower nitrogen supply.
     高氮供应的植株,夜间变暖下其叶片光合速率较低氮供应的高,氮供应增高能促进夜间变暖提高叶片光合速率的效应。
短句来源
     The increments of light and dark respirations in leaves of plant growing under higher night-time temperature and treated with lower nitrogen supply were significant(p<0.05) compared with those under lower night-time temperature.
     在低氮供给和夜间变暖下,植株叶片的光下呼吸和暗呼吸的增高显著(p<0.05)。
短句来源
  相似匹配句对
     Night Dancers
     夜间舞蹈家
短句来源
     Night Driving
     夜间驾驶
短句来源
     Night-time warming increases photosynthetic capacity of sapling leaf of Cinna-(momum) burmanni grown with different nitrogen supplies
     夜间变暖提高荫香叶片的光合能力(英文)
短句来源
     Global Warming Is Indubitable
     气候变暖是不容置疑的
短句来源
     A study was conducted to examine the influence of night-time warming on leaf photosynthetic capacity of Cinnamomum burmanni under different levels of nitrogen supply.
     研究了不同氮供应的条件下夜间变暖对荫香叶片光合能力的影响。
短句来源
查询“夜间变暖”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  night-time warming
Warming methods included electrical heat-resistance ground cables, greenhouses, vented and unvented field chambers, overhead infrared lamps, and passive night-time warming.
      
The landscape modifications led to an average daytime cooling between -0.12 °C (January) and -0.61 °C (April) and a night-time warming of 0.19 °C-0.34 °C.
      


Since the end of Little Ice Age during the last century,the global temperature has undulately risen,up to the eighties of 20th century,global mean temperature has risen by (0 45±0 15)℃.A marked rise in the twenties to thirties might mainly be caused by natural factors,in the sixties to seventies,mean temperature dropped,especially in the Northern Hemisphere.Since the eighties,it has rapidly risen,the characteristics of this warming is that the temperature rising in winter or might exceeds in summer of day...

Since the end of Little Ice Age during the last century,the global temperature has undulately risen,up to the eighties of 20th century,global mean temperature has risen by (0 45±0 15)℃.A marked rise in the twenties to thirties might mainly be caused by natural factors,in the sixties to seventies,mean temperature dropped,especially in the Northern Hemisphere.Since the eighties,it has rapidly risen,the characteristics of this warming is that the temperature rising in winter or might exceeds in summer of day and in the high latitudes exceeds in the middle and low ones,it is reasonable to believe that the increase in CO 2 and the other trace gases play a key role.Correspondingly,in China,the range of mean temperatrue rising in the twenties ot thiries,droping in the sixties and rising in the north areas in the eighties totally exceed the global mean values.Change in global precipitation is more complex than that of temperature,its general trend of recent several decades is lightly inerease.China is located in the zone of decrease in precipitation of the middle latitudes and presents a warm drying trend. Accompaning twice climatic abrupt change during the twenties and sixties,drought obviously aggravated,meanwhile,the flood disaster also exacerbated due to increase in precipitation variability. Future tendency of climatic change will mainly deyend on greenhouse effect exacerbated by increase in atmospheric trace gases,future climate will be continuously warming. Hulme et al.(1992)estimated that the best estimate of global mean temperature rising in the year of 2050 is 1 2℃(0 8~1 8℃)and in the year of 2100 is 2 5℃(1 6~3 8℃),according to the scenarios of the greenhouse gases emmission by the Inter govemmental Panel on Climatic Change(IPCC) in 1990 and recent reseach results of various GCM models. In China,the mean temperature might rise 1 0~1 5℃ in the eastrn areas and south eastern areas,and 1 5~2 0℃ in the north eastern areas,northern and the western areas. Meanwhile,the precipitation woule lightly increase within the range of less than 5 precent in the great part of China,but in the northern areas,inerease in precipitation will be less than the increase of evaporation and transpriation, drought and water shortage will still be a long troublous problem, in the southern areas,especially the south eastern coastal areas,increase in precipitation and rising of sea level will also exacerbate flood and storm surge disasters. Changes in the other factors,such as solar action and volcanic eruption will fouctuate temper atuer and pricipitation variations, so the estimates above mentioned still sxist many uncentaionies. According to the state of chimate and environment of Holocene Megathermal,the climatic fluctu ation of the 21 th century will be severe and various natural dissasters will also exacerbate.

自小冰期在上世纪末结束以来,全球气温波动上升,至本世纪80年代全球平均上升了0.45±0.15℃。20~30年代的强烈升温(>0.3℃)归因于自然回暖,60年代至70年代初出现北半球为主的一度降温,80年代又强烈升温至今未息,这次升温以冬季和夜间变暖为主,高纬度地区又大于中低纬度地区,可认为是人为的CO2等温室气体增加起了重要作用。中国20~30年代升温,60年代降温和80年代北部地区升温均大于全球平均值。全球降水变化远比温度变化复杂,总趋势略有上升,中国基本处在中纬度降水减少带中,呈现暖干化趋势。在20年代和60年代有两次变旱的气候跃变,相伴着旱灾的加重,但降水变率很大,洪涝灾害更为严重。未来气候主要取决于CO2及其它微量气体增加所加犟的温度效应,全球继续并持久变暖。根据政府间气候变化委员会(IPCC)预测的下世纪温室气体排放,Hulme等(1992)综合新近若干模式研究结果,预期全球平均升温最佳估计值到2050年为1.2℃(低限与高限范围为0.8℃和1.8℃),而到2100年为2.5℃(变化范围1.6~3.8℃),中国到2050年升温值在东部和东南部为1.0~1.5℃,在东北、华北和西部为1....

自小冰期在上世纪末结束以来,全球气温波动上升,至本世纪80年代全球平均上升了0.45±0.15℃。20~30年代的强烈升温(>0.3℃)归因于自然回暖,60年代至70年代初出现北半球为主的一度降温,80年代又强烈升温至今未息,这次升温以冬季和夜间变暖为主,高纬度地区又大于中低纬度地区,可认为是人为的CO2等温室气体增加起了重要作用。中国20~30年代升温,60年代降温和80年代北部地区升温均大于全球平均值。全球降水变化远比温度变化复杂,总趋势略有上升,中国基本处在中纬度降水减少带中,呈现暖干化趋势。在20年代和60年代有两次变旱的气候跃变,相伴着旱灾的加重,但降水变率很大,洪涝灾害更为严重。未来气候主要取决于CO2及其它微量气体增加所加犟的温度效应,全球继续并持久变暖。根据政府间气候变化委员会(IPCC)预测的下世纪温室气体排放,Hulme等(1992)综合新近若干模式研究结果,预期全球平均升温最佳估计值到2050年为1.2℃(低限与高限范围为0.8℃和1.8℃),而到2100年为2.5℃(变化范围1.6~3.8℃),中国到2050年升温值在东部和东南部为1.0~1.5℃,在东北、华北和西部为1.5~2

Using the maximum and minimum temperature data from 1961 to 1990 at 70 stations in Northwest China, the departure values are caculated and analysed.The result shows that the temperature change at nighttime in Northwest China is obvious, the variation trend is consistent with the global changs. Moreover, it is found that the maximum and minimum temperature variation in Northwest China is more significant in higher elevation areas, but the maximum and minimum temperature variation in Wulumuqi, Delinha is the best...

Using the maximum and minimum temperature data from 1961 to 1990 at 70 stations in Northwest China, the departure values are caculated and analysed.The result shows that the temperature change at nighttime in Northwest China is obvious, the variation trend is consistent with the global changs. Moreover, it is found that the maximum and minimum temperature variation in Northwest China is more significant in higher elevation areas, but the maximum and minimum temperature variation in Wulumuqi, Delinha is the best significant in the whole Northwest China in recent 30 years.

通过对西北地区 70个代表站 196 1— 1990年最高、最低气温距平值的计算和分析 ,认为我国西北地区温度变化主要以冬季夜间变暖为主 ,变暖的趋势和全球基本一致。另外还发现西北地区最高最低气温的变化在高海拔地区较为显著 ,新疆乌鲁木齐及青海省德令哈两地的最高、最低气温变化是我国西北地区近 30年来的最显著区。

A study was conducted to examine the influence of night-time warming on leaf photosynthetic capacity of Cinnamomum burmanni under different levels of nitrogen supply.When daytime temperature was kept at 25℃ and the night-time temperature raised from 18 to 20℃,leaf photosynthetic rate of plants increased(p<0.05).Plants growing under high night-time temperature and treated with higher nitrogen supply had higher photosynthetic rate than those with lower nitrogen supply.The increments of light and dark respirations...

A study was conducted to examine the influence of night-time warming on leaf photosynthetic capacity of Cinnamomum burmanni under different levels of nitrogen supply.When daytime temperature was kept at 25℃ and the night-time temperature raised from 18 to 20℃,leaf photosynthetic rate of plants increased(p<0.05).Plants growing under high night-time temperature and treated with higher nitrogen supply had higher photosynthetic rate than those with lower nitrogen supply.The increments of light and dark respirations in leaves of plant growing under higher night-time temperature and treated with lower nitrogen supply were significant(p<0.05) compared with those under lower night-time temperature.At both levels of nitrogen supply,the maximum rate of carboxylation catalyzed by Rubisco(V_(cmax)) and the maximum rate of electron transport(J_(max)) of leaf were stimulated when the plant grew under night-time warming(p<0.05),and nitrogen intensified the increasing effect of night-time warming on V_(cmax) and J_(max).Night-time warming reduced specific leaf weight,but increased leaf nitrogen content based on dry weight(N~m),and no similar changes in leaf nitrogen content based on leaf area(N~a) were found.Therein,the future global climate change and nighttime warming would be in favor of the enhancement of leaf photosynthetic capacity of the plants that have similar physiological characteristics in South China,and their effect together with higher nitrogen supply would significantly increase carbon fixation.

研究了不同氮供应的条件下夜间变暖对荫香叶片光合能力的影响。当植株生长在相同的日间温度(25℃),而夜间温度从18℃增至20℃时,叶片的光合速率增高(p<0.05)。高氮供应的植株,夜间变暖下其叶片光合速率较低氮供应的高,氮供应增高能促进夜间变暖提高叶片光合速率的效应。在低氮供给和夜间变暖下,植株叶片的光下呼吸和暗呼吸的增高显著(p<0.05)。无论在高氮或低氮供应下,生长在夜间变暖下的植物,其叶片的R ub isco最大羧化速率(Vcm ax)和光合电子传递最大速率(Jm ax)增高(p<0.05),氮供应能增强夜间变暖对Vcm ax和Jm ax的正向效应。夜间变暖降低植株叶片的比叶重,而增加单位叶干重的氮含量(Nm),单位叶面积的氮含量(Na)没发生明显变化。随着全球气候变化,夜间趋暖将有利于树木叶片光合能力的提高,结合高氮供给将会明显地增高植物的碳固定。

 
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关夜间变暖的内容
在知识搜索中查有关夜间变暖的内容
在数字搜索中查有关夜间变暖的内容
在概念知识元中查有关夜间变暖的内容
在学术趋势中查有关夜间变暖的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社