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slew·ing 英'slu:iŋ美'slu:iŋ COCA⁸⁶⁵⁶²BNC¹⁰⁴⁵⁸⁴⁺⁶ 基本英英搭配Thesaurus例句 n.快速定向⁴⁰;快速瞄准⁴⁰动词slew的现在分词²⁰.原型slew的现在分词 动词 slew: turn sharply; change direction abruptlymove obliquely or sideways, usually in an uncontrolled mannerhand slewing crane手旋起重机 as in.deflect 同义词 avert,bend,cover up,divert,hook,pivot,ricochet,slip,swerve,veer,whipcurve,deviate,disperse,diverge,fend,parry,sheer,shy,sidetrack,slew,twist,wheel,whirl,windglance off,hold off,keep off,volte-face 反义词 stay,straighten It is concluded that using bridge deflection detector can diagnose crane's slewing bearing. 得出用桥梁挠度检测仪能够检测起重机回转大轴承故障的结论。 airiti.com The measures to control construction quality are analyzed, which are used to drill deep holes with normal circulation slewing drilling machine. 分析了正循环回转钻深孔施工的施工方法和要点,提出了施工监理的监理质量控制点及注意事项。 dictall The firing mechanism of slewing air preheater is analyzed, operating principle, structural design and testing results of on-line testing systems with couplers are introduced. 分析了回转式空气预热器的着火机理,并重点介绍了热点在线检测系统的工作原理、结构设计及试验结果。 cnki The grinding wheel truing error caused by the grinding machine geometric error can lead to the change of the angle contacting and the opening size of the slewing rings ball track. 由机床非线性几何误差引起的砂轮修形误差会导致磨削的回转支承滚道开口变大和接触角变小; airiti The vibration of slewing bearing directly reflects internal operating situation of a crane. 回转支承的振动直接反映内部运行状况。 cnki The slewing bearing shown in Figure1.52a is a sealed four-point bearing. 回转支承图1.52 a所示是一个密封的四点的影响。 blog.sina.com.cn Slewing bearings can be designed as ball bearings or roller bearings. 轴承的设计可以作为辅助或滚柱轴承滚珠轴承。 blog.sina.com.cn Also double- row angular contact ball bearings are used as slewing bearings. 此外双列角接触球轴承所用的回转支承。 blog.sina.com.cn Based on an analysis on the variation of cutting edge length of symmetrically shaped bucket in slewing conditions, a non- symmetrical bucket shape is presented. 本文在分析对称形铲斗回转时切削刃长度变化的基础上,提出一种非对称铲斗斗形。 cnki But in the past, it's always based on the experience to design the slewing frame, that is, by analogy or in terms of the principle of material mechanic to design the structure. 而过去对塔机回转支承系统上、下支承座的设计主要是停留在经验设计阶段,大多采用类比法,或简单的材料力学估算来设计支承座系统结构。 cnki Multi- body system theory was employed to establish the geometric error model of grinding wheel truing, which was for forming the slewing rings ball track. 应用多体运动学原理,建立了回转支承滚道成形磨削的砂轮修形几何误差模型; airiti 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。 kuenglish Right click control the knuckle telescope angle, left click control the slewing and topping angle. 用鼠标点击控制关节望远镜的角度,左键控制回转和一流的角度。 landho The rings of slewing bearings with a diameter of several metres are frequently cut into segments for ease of transport or installation. 五环的回转轴承直径几米切成段常为便于运输和安装。 blog.sina.com.cn The axial- radial roller bearing is a special slewing bearing design. 这种轴颈向滚子轴承是一种特殊的回转轴承的设计。 blog.sina.com.cn This paper derives a general equation for stability calculation of crawler crane boom in slewing plane with variable cross section or equal cross section. 本文推导出由变截面与等截面构成的履带起重机吊臂在回转平面稳定性计算的一般方程。 dictall This product is applicable to the control of slewing brakes of truck cranes, it can effectively control the brake switches. 广泛用于汽车起重机的回转制动器控制,能有效控制制动器的开关。 yuzhouyeya Thus we accomplished static and dynamic characteristic simulation analysis of the roadheader slewing hydraulic system, and provided theory basis for design of the roadheader slewing hydraulic system. 从而完成对掘进机回转装置液压系统静、动态特性的仿真分析,为掘进机回转液压系统的设计提供理论依据。 cnki Slewing bearings are generally bolted directly to their mating components. 回转支承一般螺栓直接与他们交配的组件。 blog.sina.com.cn Slewing mechanism adopts winding motor or frequent motor, operating balance, efficient, fast and convenient in position. 回转机构采用绕线电机或变频电机,工作平稳,就位快捷、方便、高效。 www.b2bzt.com |