It is pointed out that in tropical belt cumulus heating and sea-air interaction should be mostly taken into account, and the relations among the mechanisms should be studied more.
本文对大气低频振荡的可能机制进行了评述，指出在热带地区应着重考虑积云对流加热和海气相互作用，各种机制间的联系应加强研究。
The article discusses and finds the Auster grain growing rules and relations of structure and properties of X70 steel in weld pipe and pipe accessories under the different heating temperature.
研究了一种适用于管道钢管和管件制造的X70级管线钢在不同加热温度下的奥氏体晶粒长大规律和组织-性能间的关系。
This study states the relationship among indoor air temperature and thermal sensation of subjects, as well as the relations of PMV and PPD under winter floor heating indoor environment.
通过冬季辐射地板取暖下的建筑室内环境的被验者实验，浅析室内气温与被验者的冷热感、PMV、PPD，以及PMV与PPD的关系。
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