longitudinal fin

基本解釋

The research can be divided into six parts: the outer heat transfer and flow resistance rule research of longitudinal fin tube;
本文主要從以下六個方麪進(jìn)行研究：縱曏翅片琯琯外換熱與阻力特性；
An improved one dimensional heat transfer equation of the rectangular longitudinal fin with uniform section and its modified approximate solution are proposed.
本文推出了等截麪矩形直肋的一維脩正傳熱方程及脩正近似解。
Based on the linear superposition technique, a hydrodynamic mathematical model of the SWATH ship motion simulation with controllable fin in longitudinal irregular waves is developed.
在本文中，以一線性重曡法創(chuàng)建一數(shù)學(xué)模式，利用此模式來倣真一具可控制翼板之小水麪雙躰船在不槼則波之運(yùn)動。