| 释义 |
排水量páishuǐliàng
1.船舶在水中所排开的水的重量,分为空船排水量和满载排水量。满载排水量用来表示船只的大小,通常以吨为单位。{displacement; bareboat displacement or full-load displacement which indicates the capacity of a boat; amount of water displaced by a boat in water, usu. measured by the ton}
2.河道或渠道在单位时间内排出水的量,通常以立方米/秒为单位。{discharge capacity of a river or spillway per unit time, that is, cubic metres per second} |