常見例句雙語例句The length-breadth ratio, draft-length ratio and block coefficient of ship models were changed systematically.船模系統(tǒng)地改變長寬比、長喫水比和肥滿系數(shù)。Abstract : Catamarans feature low resistance, fast speed, good maneuverability, and a large deck area. However, due to their small length to breadth ratio, catamarans can twist in oblique waves.摘要 ： 雙躰船具有低阻力、高航速、良好操縱性和甲板寬大等優(yōu)點，但是由於長寬比較小，雙躰船在斜浪中的扭搖運動比較劇烈。 返回 breadth length ratio