2) ship unloader
卸船机
1.
Optimization of the control on the falling reference of the grab bucket of ore ship unloader;
矿石卸船机抓斗下沉量控制优化
2.
Application of laser measurement and alignment system to proper alignment of reel shaft of ship unloader;
应用激光测量系统测量卸船机卷筒轴对中
3.
Properties of bridge-type grab-bucket ship unloaders in Taishan Power Station;
台山发电厂桥式抓斗卸船机性能特点的介绍
3) ship-unloader
卸船机
1.
The emphases were characteristics of the multidrive AC variable-frequency control system which was firstly used on the ship-unloader in our country.
介绍了温州电厂卸船机的电气控制系统,特别是在国内卸船机上最早投入使用的多传动交流变频控制系统的特点。
2.
Taking ship-unloader as objective of study,the paper builds beam-shell mixed model by means of plate and shell theory and finite element method,analyzes details of structure of ship-unloader and puts forward a better way to dealing with details of steel structure of large port machine.
大型港口机械钢结构细部结构处理问题研究,以卸船机为主要研究对象,基于板壳理论,采用有限元法,梁壳单元混合建模,对卸船机的细部钢结构进行分析,并得到细部结构处理问题的意见和建议。
3.
In order to reduce the high fault rate occurring in the induction motor of the ship-unloader,this paper presents a new method for motor fault diagnosis of the ship-unloader,which combines the technology of wavelet packet decomposing and nerve network technology.
针对卸船机中异步电机故障率高的问题,本文采用小波包分解和神经网络技术相结合的方式,将采集到的电机振动信号进行小波包分解,通过分析观测信号在小波包某一分解层次上不同时频分辨空间中的能量分布,进行电机运行状态的特征提取,对提取的特征用RBF神经网络技术进行故障诊断,为卸船机的电机故障诊断提供了一种新的思路和方法。
4) unloader
['ʌn'ləudə]
卸船机
1.
Modeling and Simulation for Electrical Driving System of Electrical Differential Driving and Four Drumms Bridge Grab Bucket Unloader;
电差动四卷筒桥式抓斗卸船机电气传动系统建模与仿真
2.
This paper brings a novel four-drum electrical differential control system of bridge-type grab ship unloader.
提出一种新型的抓斗卸船机四卷筒电气差动控制系统。
6) Al/Al2O3
铝/氧化铝
补充资料：氧化铝生产计算机监控系统(长城铝业公司)
氧化铝生产计算机监控系统(长城铝业公司)
黔 氧化铝生产计算机监控系统 (长城铝业公司)...。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条