Now the solar thermal application is mostly limited in low temperature, the high temperature is still in blank stage in home.
目前国内太阳能热利用多限于低温范围，中温和高温还处于空白阶段。
Application status of a new homemade coating for steel billet in high temperature dynamic process was introduced.
介绍了一种自主开发的动态过程钢坯高温防氧化涂料的应用状况。
In the paper, the high frequency pulse tube coolers (PTCs) developed for 80 K and below temperature application are introduced.
首先介绍了作者开发的可用于80 K及以下温区的高频脉冲管制冷机。
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