Different ablative materials could absorb an enormous collection of caloric, decomposing, melting and vaporing at different temperature. Gas coming from ablative materials not only carried away a part of caloric, but also came into being the effect of convective block.
复合涂层中加入不同的烧蚀材料,每种材料因为都会在一定的温度条件下通过分解、熔化、汽化等相变过程吸收大量的热量,所生成的气体不仅能带走一部分热量,而且在涂层附面层形成对流阻塞效应,烧蚀后所留下的孔隙进一步提升涂层的隔热性能。
参考来源 - 纳米氧化锆基热障烧蚀复合涂层的制备与研究·2,447,543篇论文数据,部分数据来源于NoteExpress
ADJ Caloric means relating to calories. 热量的 [ADJ n]
...a daily caloric intake of from 400 to 1200 calories.
...400至1200卡路里的日常热量摄入。
Studies of caloric restriction are showing the way.
热量限制的研究为我们指明了方向。
Those findings suggest that caloric restriction could delay ageing and increase longevity in humans, too.
这些发现表明,限制热量摄入也可以延缓衰老,延长人类寿命。
By limiting food intake, caloric restriction minimizes the amount of glucose entering cells and decreases ATP generation.
通过限制食物的摄入,热量限制使进入细胞的葡萄糖量降到最少,并减少 ATP 的产生。
Richard Weindruch explains. "Our data show that there is about a three-fold higher risk of developing a disease of aging in those animals fed the normal diet as opposed to those that have been on caloric restriction since they were adults."
VOA: special.2009.09.01
Okay, the higher caloric density.
没错,高热量密度
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