self-sealing wrapping自封包装
self-sealing capacitor自封闭电容器
self-sealing examination自验封
self-sealing valve自密封阀
self-sealing packing自紧密封
self-sealing performance自密封性
self-sealing hopper自动密封料斗
In addition, water gradients, crack width, permeability time, specimen's kinds can also influence the self-sealing degree.
水力梯度、裂缝宽度、渗流时间、试件品种均对自愈程度有比较大的影响。
参考来源 - 应力作用下水泥基材料碳化和渗透特性研究ADJ(形容词) (esp of an envelope) designed to become sealed with the application of pressure only 自动密封的