trim keel

curve of moment to alter trim one centimetre

每厘米纵倾力矩曲线(根据船舶吃水

Correspondence of ship s length and trim in draft survey calculation;

水尺检量中吃水差和船舶长度适用问题的分析

Test results show that the water surface slope, velocity and ratio of water depth to draft are the main influencing factors of ships ascending rapids.

试验结果表明，滩段的水面比降、水流速度及船舶水深吃水比是船舶上滩的主要影响因素。

water plane coefficient

(船舶)水线面系数

Therefore, we should calculate the draft accurately now and then, so as to keep the ship on an even keel.

因此，我们应随时精确地计算水尺，以便使船舶前后吃水保持平衡。

Draft marks made of steel plate shall be welded and painted on both sides of the fore, middle, aft of the ship.

船舶的艏、舯、艉的两侧分别设置焊接钢板吃水标志，并涂以油漆。

Researching on the Influence of the Ship s Stability about Using Water on Firefighting on Board;

船舶消防用水对船舶稳性影响之研究

The ship draws 20 feet of water.

这条船吃水20尺。

a ship drawing 20 feet

吃水20英尺的船.

moving surface ship haven

水面船舶活动锚泊地

nightsoil and sewage from boats and ships working system

船舶粪便污水作业系统

A ship draws more water when it is loaded than when it is empty.

载货的船,吃水深过空船。

In this article, a method is presented for calculating the trim differences when the ship is going from one water density to another, and the method is of widespread usage.

提出一种船舶进出不同密度水域时的吃水差计算方法，该方法具有推广价值．

The difference between the draft at the bow and at the stern.

船的吃水差船的首尾吃水深度之差

light ship displacement

船舶空载排水量空船质量

Study on the Longitudinal Slipway Launch of 37420 DWT Vessel;

37420T船舶船台纵向下水问题研究

Effect of Status Parameters of Slipway and Hull on Motion of Ship Launching

船台及船体各状态参数对船舶下水运动的影响

The number of tons of water that a ship displaces when afloat.

吨位船舶在水上时排水量的吨数