热收支 meaning in English
heat budget
Examples
- Annual heat budget
年热收支量 - Those unique dynamics have significant effects on the heat budget and sst of the northern indian ocean
这些特点是印度洋与其他大洋不同之处,对北印度洋的热收支和sst有重要影响。 - In order to study the variation characteristics of heat flux at nansha and xisha islands in the south china sea , the observational data from the ocean stations are calculated to obtain air - sea heat exchanges and the annual circulation of heat budget around the summer monsoon onset in 1998
摘要为探索西沙和南沙海气热通量时间演变特征,用海洋站观测资料计算了1998年南海夏季风爆发前后,海气界面热量交换值及海面热收支年循环。 - The results demonstrate that the upper limit of permafrost in this area had declined from 1970s to the middle phase of 1990 , and permafrost has appeared degenerate tendecy , but since middle 1990s , permafrost have a stable state ; ground temperature of roadbed near the earth surface is higher than that of the natural ground , thawing time of roadbed near the earth surface is longer than that of the natural ground , the heat income within the permafrost is greater than the heat release from the permafrost during anannual period , the heat accumulation within the permafrost is temporarily appeared as temperature rising , but with the heat accumulation within permafrost growing up year by year , permafrost temperature will become higher gradually , and strong thawing of permafrost could be happened in the region
结果表明:风火山地区从20世纪70年代到90年代中期冻土上限下降,冻土出现退化现象,从90年代至今冻土趋于稳定;路基近地表地温明显高于对应天然地表下的地温,路基近地表经历的融化期长于对应天然地表,进入多年冻土区的热收支也呈现出吸热明显大于放热的周期性变化,进入多年冻土的热积累暂时以增高地温耗热为主,但随着冻土吸热量的逐年积累、冻土温度的不断升高,本区冻土可能发生强烈融化。 - Based on the observation data such as coads and soda , the main climatological features of the tropical indian ocean and relationships of sea surface temperature ( sst ) , heat budget with ocean dynamics and thermodynamics processes are analyzed ; the seasonal and interannual variability of the tropical indian ocean are well simulated using a ocean general circulation model ; based on the thermal equation and model output data , the variation mechanism of sst and heat budget are investigated in the tropical indian ocean ; besides , the effect of seasonal variation of wind stress , ekman pumping and horizontal diffusivity on the ocean current and heat budget are studied , using both ideal model and complex model
本文根据coads 、 soda等实际观测资料,较全面的分析了热带印度洋主要的气候特点,并研究了海表面温度( sst ) 、热收支与海洋动力、热力过程的联系;利用全球海洋环流模式较好地模拟出热带印度洋的季节和年际变化;基于热力学方程和海洋环流模式输出结果,探讨了热带印度洋sst和北印度洋热量收支的季节和年际变化机制,进一步揭示了海洋动力过程在北印度洋热平衡中的重要作用;在此基础上,利用理想化的数值试验与数值模拟结果相结合的方式,证实了风应力的季节变化和ekman抽吸,以及水平热量扩散系数对北印度洋海洋环流和热收支的影响。