Now a canal lock works the same way with large boats as the bathtub with small boats.
船闸和大船之间的关系就像浴缸和小船之间的关系一样。
单词 | Canal Lock |
释义 |
Canal Lock
原声例句
美国学生世界地理教材 Now a canal lock works the same way with large boats as the bathtub with small boats. 船闸和大船之间的关系就像浴缸和小船之间的关系一样。 BBC 听力 2023年4月合集 Reservoirs of fresh water used to move ships up and down the Canal locks have been seriously depleted by a lack of seasonal rain. 由于缺乏季节性降雨,用于在运河水闸上下移动船只的淡水水库已经严重枯竭。 TED-Ed(视频版) The design called for five of these so-called canal locks— three on the Atlantic side and two on the Pacific, raising traversing ships 26 meters above sea level. 该设计需要五个所谓的运河船闸——三个在大西洋一侧,两个在太平洋一侧,将横渡的船只抬高到海平面以上 26 米。
中文百科
船闸 Lock (water navigation)(重定向自Canal Lock)
![]() ![]() ![]() ![]() 船闸(navigation lock),使船舶通过航道中有集中水位落差河段的一种通航建筑物。船闸由闸室(lock chamber)、闸首(lock head)、输水系统、引航道等组成。在闸首上设有工作闸门、检修闸门、船闸阀门、启闭机械及信号、通讯等设备。引航道内设有导航建筑物和靠船建筑物等。 船闸的闸室是固定在一个位置,用注入或排除水来控制闸室内的水位高度;这不同于直接运载船只升降的活动沉箱(caisson lock),垂直升船机(boat lift)、倾斜升船机(canal inclined plane)。如三峡大坝垂直升船机就是在一个3万多吨的大水箱内承载船舶,整个水箱被垂直升降。
英语百科
Lock (water navigation) 船闸(重定向自Canal Lock)
![]() ![]() ![]() ![]() A lock is a device used for raising and lowering boats, ships and other watercraft between stretches of water of different levels on river and canal waterways. The distinguishing feature of a lock is a fixed chamber in which the water level can be varied; whereas in a caisson lock, a boat lift, or on a canal inclined plane, it is the chamber itself (usually then called a caisson) that rises and falls. |
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