The novel design of the cooling-heatingcycle unit facilitates rapid change of temperature and can provide a uniform temperature filed in the rockfill specimens.
采用了内外兼顾的温控设计思路,不仅可以使试样快速实现温度的变化,且能为试样提供均匀的温度场。
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They include advanced, membrane-filtered wastewater treatment systems, solar-powered, high-efficiency lighting and natural gas combined-cycle turbines that will deliver power, heating and cooling.