propulsion

英 [prəˈpʌlʃn]

美 [prəˈpʌlʃn]

n.  推动力; 推进

CET6TOEFLIELTSGRE医学

Collins.1 / BNC.21313 / COCA.10762

牛津词典

noun

• 推动力；推进
  the force that drives sth forward
  1. wind/steam/jet propulsion
     风力 / 蒸汽 / 喷气推进

柯林斯词典

• N-UNCOUNT 推进力
  Propulsionis the power that moves something, especially a vehicle, in a forward direction.
  1. Interest in jet propulsion was now growing at the Air Ministry.
     航空部对喷气推进的兴趣正在增加。
  2. ...the submarine's propulsion system.
     潜水艇的推进系统

英英释义

noun

• the act of propelling
  Synonym:actuation
• a propelling force

双语例句

• Nowadays, traditional diesel engines and generators are mainly adopted in ship propulsion and electric power generation systems.
  现今无论是大中小型之船只均采用传统的柴油引擎与发电机作为推进及电力供应系统。
• This aircraft works by jet propulsion.
  这架飞机由喷气发动机推进。
• The track pin is an important component for transferring load in the propulsion device of a self-propelled gun.
  履带销是自行火炮推进装置中重要的传力元件。
• The propulsion system consists of five F-1 engines.
  推进系统包括五个F-1发动机。
• Propulsion system selection criteria and mission analysis are introduced.
  推进系统的选择标准以及任务分析也将一一介绍。
• Application of New Type Transformer in Ship Electric Propulsion System
  新型变压器在船舶电力推进系统中的应用
• Advanced propulsion technology application, including tracing, evaluation, feasibility study and execution.
  先进驱动技术应用，包括追踪、评估、前期论证和应用实施。
• S.defense technology to China, including data on an electronic propulsion system that could make submarines virtually undetectable.
  技术中包括一种让潜艇不可侦测的电子推进系统有关的数据。
• Principle Analysis and Realization of Electric Propulsion Load Simulation System
  电力推进负载模拟系统原理分析和实现
• The application situation and the development directions of AC speed regulation technology in the marine electric propulsion are introduced.
  介绍了交流调速技术在船舶电力推进中的应用现状，阐述了船舶电力推进中交流调速技术的发展方向。