船舶排水量 meaning in English

ship's displacement

Grounded on a comprehensive discussion of the effects of tonnage , loading condition , ratio of water depth to draft and tugboat power , the thesis puts forward the assessment curves as well as the regression formulae
详细讨论了船舶排水量、装载状态、水深吃水比和拖轮功率与极限航速的关系，并给出极限航速估算图谱以及相应的回归公式。
The study has obtained the following conclusion : the increase of tonnage or the decrease of water depth will lead to an obvious decrease of the maximum velocity , while the increase of the tugboat power causes an unconspicuous increase of the maximum velocity
通过本论题的研究，得出以下结论：船舶排水量的增加，水深变浅，极限航速都将减小，且这种减小的趋势较为明显；增加拖轮功率，极限航速将增大，但增大的趋势并不十分明显。