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

• Excitation control system, as a main part of tire crane, mainly to drive and control DC motor of lifting and luffing mechanism, affects the safe and steady operation of motor and tire crane.
  励磁控制系统是轮胎起重机的重要部件，主要对其起升、变幅机构的直流电动机进行驱动和控制，它对直流电动机的正常作业以及起重机的稳定安全运行有着重大影响。
• The core technology of this crane adopts a new luffing system and so the technical parameters and work performance of this crane are superior to the traditional door crane.
  其核心技术是采用了新的变幅系统，使该新型散货卸船机相对于传统门座起重机在技术参数和工作性能上具有非常明显的先进性。
• This paper applies fuzzy set theory to the optimum design of weight-balance system of the four-link luffing mechanism of portal cranes.
  将模糊数学应用到门座起重机四连杆变幅机构平衡重系统多目标优化设计中。
• 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。
• Lifting machine, luffing, Rotary and other organizations, all of the motor-driven.
  该机的起升、变幅、回转、等机构，全部采用电机驱动。
• New luffing system of portal crane and its design method
  门座起重机的一种新型变幅系统及其设计方法
• Power station tower crane Technical features of luffing cable crane
  摆塔式缆索式起重机塔架的技术特性
• Luffing: Altering course toward the wind.
  迎风转向：改变航行路线，使之面对风向。
• Influence of length of every rod and joint position on the maxim force of luffing cylinder is studied.
  研究了各杆件长度及铰点位置的变化对变幅油缸所受最大力的影响。
• 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。