选题是科研工作的第一步,也是项目申报成败的关键步骤。 选题时必须做到:要以辩证唯物主义为主导思想,与客观规律一致;要以事实为依据,从实际出发,实事求是;不能与已经确认的基本科学规律和理论原理相矛盾;要有具体明确的研究目标。根据如上选题要求或原则,主要是强调选题的:
What can people learn from the Mean Heat Index? A.The average temperature of an extremely hot day. B.The highest temperature of an extremely hot day. C.The lowest temperature of an extremely hot day. D.The nighttime temperature of an extremely hot day. ...
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First, an excellent continuous insulation layer to keep the heat inside. This insulation will be interrupted by windows, but thanks to their low heat transfer coefficient value and insulated frames they will keep the heat inside. What is more, they will allow free solar gains in winter. While...
DataCollection. Adding multiple elements at index -1 will distribute the elements throughout the collection DataCollection. Thefind()/findAll()method miss theindexandarrayarguments, when the parameter is set as a function DataCollection. Theadd()method mutates the added object ...
2024. The heat was especially bad here in southern Indiana. We've seen temperatures in the 90s several days in a row this summer, and that doesn't even include the humidity and heat index. There were quite a few days where the heat index was in the triple digits. It was miserable ...
Increasing average temperatures and heat waves are having devasting impacts on human health and well-being but studies of heat impacts and how people adapt
No, this Heat Dome is a warm air mass, that traps heat near the surface, and it's getting ready to bear down on us beginning on Saturday, (August 19). Some like it hot, and hopefully, that's you, because soon everyone will be making their own gravy as temperatures are expected t...
Byline: Mike Clark, Times-Union Reader Advocate Most government offices will be closed... D Parker 被引量: 0发表: 0年 [NEASIS-PC] Reminder -meeting today at 5:30pm MIT Press MLK DayFebruary 18th - President's Day Holiday March 11-15 Spring Break April 15th - Closed for Patriot's ...