alteration of trim是什么意思

用法例句

Numerical calculation of sinkage and trim for high-block ships with twin-skeg navigating in shallow water;

大方形系数双尾船浅水下沉量与纵倾计算

A new resistance prediction method for WPC in consideration of navigation trim;

计及航行纵倾变化的穿浪双体船阻力预报新方法研究

This paper introduces a proper method for the floating dock carries damaged ship M V:“PLARTIBHA YAMUNA”with trim exceeding 3 m and with no use in arranging-ballast,to make the floating dock trim to carry her in safety condition.

介绍了海损船舶“普兰蒂巴 -雅姆娜”纵倾超过 3m ,但不能调配压载水时 ,采取浮船坞纵倾的方式 ,使船舶安全进坞的方法。

Research of PWM control technology of submarine trim regulating system;

潜水器纵倾调节系统PWM控制技术的研究