英汉词典

1.It is a vitally important task to achieve control of the weight and center of gravity of lightship during building a new ship.

灯塔船在其建造的过程之中，其重量与重心的控制是一门非常重要的学问。

2.It is a vitally important task to achieve control of the weight and center of gravity of lightship during building a new ship.

灯塔船在其建造的过程之中，其重量与重心的控制是一门非常重要的学问。

3.For the subsequent sister vessels, the lightship property of the first vessel shall be used for this purpose.

后续船的空船强度数据可采用第一艘船的。