1.水线
2.水位线
3.水管线路
1.a line on a ship's hull indicating the level to which the ship can sink into the water under various conditions
2.the line to which a body of water rises or reaches
1.With a water gauge made up by two or two more glass boards or mica pieces, to indicate the water line.
用两个及两个以上玻璃板或云母片组成一组的水位表，能连续显示水位；
2.the hispaniola , in that unbroken mirror , was exactly portrayed from the truck to the water line , the jolly roger hanging from her peak.
伊斯班袅拉号停在如镜的水面上，从桅顶到吃水线以及悬挂的海盗旗都倒映得清清楚楚。
3.If water heater is full of hot water, open a hot water line at a faucet and allow all hot water to be flushed from the system.
若热水器充满热水，则打开热水管道上的水龙头，让热水从管道内排出。
4.If Ian allows his body position to be completely horizontal to the water line, he will lose the power of his kick.
如果索普在水中保持绝对（completely）的水平，他会丧失踢腿的部分推力。
5.Jutting above the water line just ahead are remnants of a village that has already slipped beneath the sea.
在海面水线上方是已经陷落海中的一个村庄的残余部分。
6.Install with "water line" mark on float chamber on a level with the middle try-cock, or about halfway up the gauge glass.
在配置中间试验旋塞阀的水平位置用标记有“水管”的浮腔进行安装，或在水位玻璃管上方一般的位置安装。
7.The manufacturer of this water heater recommends installing a tempering valve in the domestic hot water line as shown in Figures 7 and 8.
本热水器制造商建议在家庭热水管线上如图7和8所示安装调节阀。
8.The devil is a word for a seam between 2 pieces of wood along the water-line of a ship.
恶魔这个词是用来表示顺着船的水位线的两块木板之间的夹缝。
9.In particular you should inspect the wind and water line area if owning a steel vessel.
如果拥有的是钢质船的话，您尤其需要检查风度线和吃水线区域。
10.Hydrogen and oxygen isotope data line in the vicinity of the Meteoric water line, indicating meteoric water's enrollment at the late stage.
氢氧同位素数据在大气降水线附近，指示了晚阶段大气降水参与的积极影响。