self-propulsion

单词self-propulsion

基本解释

n.: 自动推进
网络: 自航；自我鞭策；自我驱动

英汉解释

• 自动推进

例句

• swimming, self-propulsion through water, often as a form of recreation or exercise or as a competitive sport.

  游泳，自我推进，通过水，往往是一种形式的娱乐或行使或作为竞技体育。

• Projectile : A fired , thrown, or otherwise propelled object, such as a bullet, having no capacity for self- propulsion .

  抛射体：被发射出去、扔出去或被推动的物体，比如子弹，它没有自我推进的能力。

• Numerical simulation on self-propulsion test of the submarine with guide vanes and calculations for self-propulsion factors

  带前置导叶桨潜艇自航试验的数值模拟与自航因子预报

• Model Underwater Resistance and Self-Propulsion Test Code for Submarines

  潜艇船模水下阻力、自航试验规程

• The Wireless Long Wave Remote Control System of the Underwater Self-propulsion Models

  水下自航模型无线长波遥控系统

• Research on Marine Boat Self-Propulsion Test in Waves

  船艇波浪中自航试验研究