1) ship resistance
船波阻力
2) ship waves
船波
1.
This paper employs Green Naghdi (G N) equation to study ship waves in shallow water of finite depth.
G-N方程比浅水方程增加一个非线性的频散项 ,以补充有限水深对浅水船波的影响。
3) shallow water
浅水船波
1.
Based on Green-Naghdi(G-N) equation, a Wave Equation Model (WEM) and Galerkin finite element method (FEM) with moving grids are combined to investigate the wave interactions generated by multi-ship moving in shallow water, where moving ships are regarded as moving pressure disturbances on free surface.
GN方程合理地考虑非线性和频率散射对浅水船波的影响。
4) Atmospheric ship waves
大气船波
1.
Characteristics of non-linear mountain gravity waves and atmospheric ship waves generated by three-dimensional multi-layer flow over an isolated mountain were investigated using the numerical model, ARPS.
但是具有三层模式结构的气流过孤立山脉所产生的非线性山脉重力波和大气船波表现出同两层模式结构的气流完全不同的流动特征,因非线性相互作用在山脉背风面产生了2个发散波模态的拦截背风波向山脉下游传播,具有同两层模式和线性理论模式相比更加复杂的波动特征。
5) wave wake
船波伴流
6) Steady potential
稳态船波势
参考词条
补充资料：肺循环阻力(或全肺阻力)
肺循环阻力(或全肺阻力)
pulmonary circulation resistance
血液在肺部血管内流动时和血管壁之间的摩擦力和血液内部的摩擦阻力。肺动脉管壁较薄，分支短而管径大，故肺动脉的可扩性较大，对血流的阻力很小，仅0.12PRU(外周阻力单位)。肺循环动脉部分总的阻力和静脉部分总的阻力相等，故血液流动时在动脉部分的压力降落和静脉部分的压力降落相等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。