Hoisting my suitcase on to my shoulder, I turned and headed toward my hotel 我把手提箱扛到肩上,转身向入住的旅馆走去。
The fixing of davit and primary lifting beam is the key for assembling the hoisting tool of satellite. 吊块及主吊梁的安装是某型号卫星整星吊具安装中的关键环节。
Research and Application of Continuous Casting Hoisting Drive Control System 连铸卷扬传动控制系统的研究与应用
The hoisting part adopts two methods: hydraulic hoisting device and mechanical hoisting device. 提升部分可采用两种方式:液压提升装置和机械提升装置。
Strength analysis was performed on the hoisting and installation track system for the gas turbine of a ship. 以某船为研究背景,进行了燃气轮机吊装轨道的强度分析研究。
This company is the production, management steel wire, rigging and all kinds of hoisting equipment professional enterprises. 本公司是生产、经营钢丝绳、索具及各类起重设备的专业型企业。
This book describes in detail with the crane hoisting the computing and security technologies. 本书详尽介绍了与起重吊装有关的计算和安全技术。
The ships deck hoisting machinery such as bow gate, bulkhead valve, stern propeller and so on; 船舶用的甲板起重机械(绞车)、船头门、舱壁阀、船尾推进器等;
Frequency control technology development and control technology application in hoisting industry was introduced, selection techniques of the frequency converter in the system was analyzed. 介绍了变频调速控制技术的发展现状及其在起重行业中的应用,分析了系统中变频器的选型方法。
For customer's requirement, we can design and manufacture all kinds of non-standard hoisting products. 本公司为满足用户需求,可设计生产制造各种非标准起重产品。
Applications of High Power Frequency Conversion Control Technology in Main Shaft Hoisting System in Coal Mines 大功率变频控制技术在煤矿主井提升系统中的应用
Calculation of overrunning clutch in a large tyre crane hoisting mechanism is conducted. 在此基础上,以某大型轮胎起重机起升机构的超越离合器为例,进行扭转刚度的分析。
The methods of erecting concrete poles, by means of crane hoisting type and falling down type were emphasized. 介绍了施工中吊车起吊式和人字倒落式抱杆组立混凝土电杆的方法以及运行中混凝土电杆的维护。
This machine is the necessary equipment for hoisting of aerated concrete. 本机是加气混凝土吊装时的必备设备。
New analysis method of crane hoisting dynamic load factor 起重机起升动载系数分析的新方法及其应用
A machine for hoisting and moving heavy objects by means of cables attached to a movable boom. 起重机:一种用连在活动架上的缆绳举起和移动重物的机器。
A manhole cover hoisting tool with pulley structure is designed, including base parts, support parts and pulling parts. 设计了一种滑轮式井盖提升工具,包括底座部分、支撑部分和提升部分等。
The utility model relates to a cross track suspension hoist which belongs to the field of hoisting apparatuses. 本实用新型属于起重设备领域的一种过轨悬挂起重机。
The utility model provides a hoisting machine, which changes manual feeding into electric feeding and saves manpower. 本实用新型提供了一种提升机,改手动加料为电动加料,节省了人工。
The construction technologies are introduced including hoisting measures, installation sequence and prearching. 详细阐述吊装措施、网架安装顺序和安装预起拱等施工工艺。
The utility model relates to hoisting equipments, in particular to a demagnetization-separated electromagnetic chuck applicable to hoist steels. 本实用新型涉及起重设备,特别指一种适用吊运钢材的消磁分离式电磁吸盘。
Check and maintain the hoisting system. 检查和保养一下游动系统。
Dynamic simulation of polished rod hoisting system based on VB and matlab 基于VB和Matlab的光杆起升系统的动力学仿真
This paper expounds the performance, structure and operation of the hydraulic rail short haul hoisting transporter, and introduces its development process. 阐述了液压轨道短途吊装运输机的性能、结构和操作,并介绍了其研制过程。
Structure Strength Analysis of Hoisting and Installation Track System for Gas Turbine 燃气轮机吊装轨道系统结构强度分析研究
Design and Simulation Research on a New Type of Workover Operation Hoisting System 新型修井作业起升系统设计及仿真研究
The panel made of this material using in the coal mine hoisting equipment gives a high performance. 用该材料制成的煤矿提升设备中箕斗上使用的镶条其寿命可大幅度提高。
Maintain the hoisting system. 保养提升系统。
When the first connection has to be made, the hoisting apparatus on the rig is put to use. 原译:当必须进行第一次连接时,钻机上的提升设备就被投入使用。