1.
A compartment in an old warship below the water line, used as quarters for junior officers and as a station for the wounded during a battle.
下层后舱老式战舰中吃水线以下的隔舱，用作下级军官的住处和战中的伤员室
2.
For steel structures in severe corrosive environment, both above and below waterline.
用于严重腐蚀环境下钢结构的保护，水线以上或水线以下均可使用。
3.
A device used to fair the lines of an underwater fitting.
流线装置用以使水下配件的线条平顺的装置
4.
Ledger lines or leger lines are short horizontal lines used to indicate notes that lie above or below the stave.
加线为较短的水平线，用以表明音调在五线谱之上或之下。
5.
The values calculated at population levels are above the diagonal, the average values at taxon level are below.
对角线上为居群水平的计算值，对角线下为以物种为单位的平均值。
6.
STEP 1: Enter the water carefully, avoiding objects on the shoreline and below the surface.
第一步：入水时要小心，避开海岸线上的物体和水面以下的物体。
7.
depression curve
(地下水位的)降落曲线
8.
Subdivide with a horizontal parting below the occipital.
在后头骨下面以水平线分别细分。
9.
The distance between the sales line and the total cost line at a volume below the break-even point represents losses that will occur for various output levels.
在均衡点以下的收入线与总成本线的差距表示各种产出水平下发生的亏损。
10.
An antirust paint for new production of ship and maintenance of existing ship under boot tops.
主要用于新造船或旧船保养的水线以下部分的防锈底漆。
11.
The people's life in the small mountain area has been slipping from the standard below poverty level.
这个小山区人们的生活降至了贫因线以下的水准。
12.
As antirust paint for steel surface of ship hull in immersed areas and as container intermediate paint.
主要用于船体水线以下部分，集装箱中间漆等钢铁表面的防锈用漆。
13.
STRESS ANALYSIS OF TORPEDO-DAMAGED WARSHIP STRUCTURE UNDER WATERLINE
鱼雷命中前后舰船主船体水线以下部分结构的应力分析与比较
14.
A watertight chamber attached to the side of a ship to facilitate repairs below the water line.
空隔舱一种不漏水的容器，附着在船旁边以便在吃水线以下进行修理
15.
The most important awareness to retain after each of these drills is the feeling of the head and body being aligned（ ALINED） and streamlined traveling sleekly just below the surface.
以上每个训练之后应保留的最重要的意识是头和身体成一直线和在水面下流线型滑动的感觉。
16.
The nonpipelined approach is as follows: place a load of dirty clothes in the washer.
非流水线操作如以下所述：把脏衣服放进洗衣机。
17.
ILLUMINATION ADAPTIVE RECOGNITION AND LOCATION SYSTEM FOR UNDERWATER PIPELINE
光线自适应的水下管线识别与定位系统
18.
Algorithm for Creating Contour of Underground Water Based on MapObjects
基于MapObjects的地下水位等值线生成的算法