luffing

英 [ˈlʌfɪŋ]

美 [ˈlʌfɪŋ]

v.  将船首朝上风; 转船首迎风行驶；驶出上风
luff的现在分词

双语例句

• A new-type quayside container crane with jib-bridge luffing system as the main working part is brought out.
  提出一种以臂桥架变幅系统为主要工作机构的岸边集装箱起重机。
• Computing system of the luffing mechanism of folding type marine deck crane based on VB
  基于VB的折臂式船用甲板起重机变幅计算系统
• Luffing winch motor power-driven lifting appliance
  动力推动式起重机械
• A luffing extension-jib was installed on top of the carriage with a telescopic nacelle.
  在方舱上安装由液压系统控制的可升降伸缩旋转吊臂；在吊臂顶端安装有可折叠吊篮。
• Luffing: Altering course toward the wind.
  迎风转向：改变航行路线，使之面对风向。
• Slide block universal radial drilling machine pulley-block luffing gear
  滑座式万向摇臂钻床（起重机）升降支臂用滑轮组
• The optimization design of portal crane luffing system is the result that optimization design apply in engineering design, but because the engineering problem is complicated, the traditional optimization design method is not very successful.
  门机变幅系统优化设计是将优化设计方法应用于工程设计中的产物，但由于设计工程问题的复杂性，采用传统的优化设计方法优化的成功率及效果并不理想。
• This paper presents the main types and features of luffing mechanisms of goose neck jib lorry loading cranes and proposes design requirements for 304304 type luffing mechanism.
  介绍了随车起重机变幅机构的主要形式和特点，提出304304型变幅机构在设计时的要求。
• A new method of calculating the driving power of portal crane luffing mechanism is introduced in this paper.
  本文介绍了一种计算门座起重机变幅机构驱动功率的新方法一瞬心回转功率法。
• Application of a New Exchange-Multiplying Factor Device for Luffing Jib Tower Crane
  新型换倍率装置在动臂式塔机上的应用