tugboat

英 [ˈtʌgbəʊt]

美 [ˈtʌgˌboʊt]

n.  拖轮; 拖驳

复数：tugboats　

化学

COCA.23626

英英释义

noun

• a powerful small boat designed to pull or push larger ships
  Synonym:tugtowboattower

双语例句

• Design of an automatic control device for hydraulic winch of tugboat
  拖轮液压拖缆机自动控制装置的设计
• This thesis explores the vessel maximum velocity with tugboat assistance in harbor based on the ship maneuvering mathematical model.
  本文结合船舶操纵运动数学模型，就港内拖轮协助操船工况下本船的极限航速这一问题进行了深入的研究。
• The tugboat towed the ship out of the harbour.
  拖船把这艘船拖出海港。
• The ship launched out on her maiden voyage. The tugboat towed the ship out of the harbour.
  这条船出海作处女航。拖船把这艘船拖出海港。
• The tugboat was towing some small boats.
  拖轮拖着几条小船。
• This paper analyses the remote control system of the controllable propeller ( CPP) on Beihai 102 Tugboat. The system discussed contains a time-programming unit, three function generators of blade angle, RPM and load a PI circuit, etc.
  本文对北海102拖轮变距奖（CPP）遥控系统进行了分析.该系统包括时间一程序单元、桨叶角函数发生器，转速（RPM）函数发生器、负荷函数发生器和比例积分（PI）电路等。
• Design and Research for the Control System of Hydraulic Winch Onboard Tugboat
  拖轮液压拖缆机负荷控制系统的研究
• The Computer Simulation Study of Port Tugboat Operation
  港口拖轮作业的计算机仿真研究
• The collocation and maintenance of tugboat is very costly, so to allocate the proper amount and proper power of each tug in the port is significance with the development of Guangzhou port in future.
  由于拖轮配置及养护的费用大，如何为港口配置拖轮适当数量、功率的拖轮，以适应港口发展的需要具现实意义。
• The prediction of transferred resistance has influence on the selection of the tugboat; moreover, the added resistance in wind and wave has influence on the power and speed.
  迁航过程中的阻力预报，关系到拖轮的选择；同时，风浪中的阻力增加影响到主机功率和迁航过程中的失速。