waterplane meaning in English

1.【航海】(船的)水线平面。
2.【航空】水上飞机。

Study on the principal dimensions optimization of pentamaran small waterplane area central hull passenger car ferry
小水线面中体五体车客渡船的主尺度优化
Small waterplane area twin hulls ( swath ) is a kind of high performance ship with special shape which has been developed during last decades
小水线面双体船( smallwaterplaneareatwinhulls ， swath )是近三十年逐渐发展起来的具有独特船型的高性能船舶。
This paper presented a new type of triswach ( trimaran small waterplane area center hull ) with small length displacement volume ratio which has low powering requirements at high speed
摘要提出了一种阻力性能优良、船长排水量系数小的高速小水线面三体船型。
When no damaged compartment , damaged stability calculation is just intact stability calculation and when waterplane is horiental , geometric properties calculation is the base of hydrostatic curves . because ship hull is a kind of typical free - form surface , it is satisfactory to be modeled with nurbs
在这种情况下，船舶静力学性能的计算，可以突破以往计算中所必须的一些假设及简化，而是直接通过船舶静力学性能计算的基本原理，在船体曲面图形上直接进行计算。