法国国家科研中心开发出一种能够根据温度变化释放内装物的“智能胶囊”。在常温下,这种胶囊会呈现固态,但一旦温度上升到一定数值,它就会变为液态,从而释放出内装物。科研人员表示,这一成果极具实用价值,可应用于食品、药品等多个领域。比如,在食品保鲜方面,人们可以 The French National Research Center has developed a “smart capsule” that releases contents according to temperature changes. At room temperature, the capsule assumes a solid state, but as soon as the temperature rises to a certain value, it becomes liquid, releasing the contents. Researchers said that the results of great practical value, can be applied to food, medicine and other fields. For example, in food preservation, people can