luff

luff什么意思,luff翻译

基本解释

v.: 【航】抢风行驶；(帆船竞赛)驶出(对方)上风；【航】张帆
n.: 船首两舷的弯曲部；纵帆的前缘；【航】逆风航行
网络: 变幅；升降运动；变幅机构

英汉解释

• 使起重机吊杆起落

• 【航】张帆

• 【航】抢风行驶;(帆船竞赛)驶出(对方)上风

• 【航】逆风航行,抢风行驶,贴风行驶

• 船首两舷的弯曲部;纵帆的前缘

词性分析

• 过去分词：luffed

• 现在分词：luffing

• 第三人称单数：luffs

例句

• Verb: Luffing refers to a shaking or movement of the leading edge of a sail when it is not in trim.

  动词1：luffing指的是当帆不平整时，帆的前缘的摇动或移动。

• Operations of the crane, including hoisting, Luffing, telescoping, slewing and hoisting of legs, are all driven by the hydraulic system.

  起重机工作部分的动作，包括起升、变幅、伸缩、回转及支腿的升降，全部由液压驱动。

• The brachial-bridge luffing mechanism and curve slideway live control weight gravity balance system are the core te.

  臂桥架变幅系统和曲线滑道活对重自重平衡系统是其核心技术。

• Simultaneous operation of the three motions hoisting, luffing and slewing can be driven at full speed and SWL.

  这三个运动同步操作、变幅、回转吊装可以驱动全速和协议。

• Hoisting and luffing winches are to be one layer of wire on drum.

  起重及变幅绞车是一层线在鼓。

• Luffing up : push the handle to the right , and the boom will be elevated, the angle increased, and the width decreased .

  伏倒：把操纵手柄向左拉，吊臂就伏倒，仰角减小，幅度增大。

• Luffing mechanism used to change the crane range, including the boom system and the amplitude transmission.

  变幅机构用来改变起重机幅度，包括臂架系统和变幅传动系统。

• The port (starboard) hook is luffing slowly at port (starboard) side.

  左（右）吊钩在左（右）舷缓慢升降。

• brief description of the luffing cable - crane used for the construction of yangtze three gorges project

  三峡工程施工用摆塔式缆索起重机简介

• Study of Synthetical Genetics Annealing Optimization for the Luffing Mechanism Locus of A Plane Link

  平面连杆变幅机构轨迹综合遗传退火优化算法的研究