rear of concave的意思|示意
美 / riə ɔv kɔnˈkeɪv /
英 / rɪr ʌv kɑnˈkev /
凹板后段
rear of concave相关例句
The diaphragm is formed to make maximum a difference in air pressure of the front surface and the rear surface of the diaphragm, thereby forming any one of concave and convex shapes thereof.
隔膜形成为使得隔膜的前表面和后表面的气压差最大，这样，从而形成它的凹形形状和凸形形状中的任意一个。