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rotating type gantry crane 旋转式龙门吊
Single-girder gantry crane is a gantry crane. 单主梁门式起重机是门式起重机的一种。
This machine is called Bailey gantry crane. 这种机器叫贝雷门式起重机。
This machine is called Bridge Gantry Crane. 这种机器叫路桥门式起重机。
If the site is small, it may be commanded by a gantry crane. 假如场地小，则可采用龙门式吊车进行操作。
To be positioned and handled by hatch cover gantry crane. 用舱口龙门吊来吊放它们。
It caused a lot of trouble that the project used a gantry crane. 这项工程动用了龙门吊，可真是麻烦啊。
The paper introduce structure of right-angle milling head that is used in TH42 type gantry machining center and it discuss working theory of aut... 文章介绍了一个在TH42龙门式加工中心上配合使用的直角铣头的结构,讨论了铣头的自动转位及自动装卸的动作原理。
Descr iption : disk is a high-speed, high-capacity, rotating type, direct access storage devices. 此为操作系统实验报告： scan,cscan算法模拟磁盘调度内含：程序流程图设计思路主要源码等等。简介：磁盘是一种高速、大容量、旋转型、可直接存取的存储设备。
Sweeping new wireless electric machine (360-degree rotating type) 300 batches can be mixed batch! 新款无线电动扫地机(360度旋转型)300起批，可混批！
Integral instability of a gantry crane causes structure to lose load supporting capability. 龙门起重机的整体失稳导致结构丧失承载能力。
The truck crane (gantry crane, tower crane, mobile slewing crane, bridge crane, crawler crane) can lift a weight of 15 tons. 这台汽车起重机（龙门吊、塔式吊、悬臂汽车吊、桥式吊、履带式起重机）能吊起15吨的重物。
The truck crane( gantry crane, tower crane, mobile slewing crane, bridge crane, crawler crane) can lift a weight of15 tons. 这台汽车起重机（门吊、式吊、臂汽车吊、式吊、带式起重机）吊起15吨的重物。
An optimal design of the prestressed box maingirder in a 10-ton and 10-metre gantry crane was made,with the SUMT method applied to the work. 本文应用SUMT法对10吨10米预应力桥式起重机的预应力箱型主梁进行了优化设计。
This technique was used in the experiment system of gantry crane and can effectively restrain the residual oscillations of payload. 将这一控制技术用于桥式起重机实验系统中，可以有效抑制载荷的残留摆动。
This paper covers design and application of long cantilever gantry crane used in the high-speed railways' unballasted track Boegl plate project. 摘要介绍了高速铁路无碴轨道博格板大悬臂门式起重机的设计方案、结构组成及其在京津城际高速铁路博格板铺设施工中的应用。
Rotate type net is worn make each space gets be usinged goodly. 旋转式网架使每一空间都得到良好的利用。
The quality of the design for jib lubbing mechanism has a determining influence on the operating performance of the gantry crane. 门座起重机变幅机构设计的优劣决定性地影响整机的使用性能。
A feature based CAD method of gantry cranes is introduced. 本文介绍了一种基于特征的门式起重机CAD设计方法。
The mooring support structure was transported to DNS and pre-installed on forecastle deck of the FPSO by a gantry crane at dry dock. 系泊支架是运到大连造船新厂后,用船坞龙门吊吊装在浮式生产储油装置的艏楼甲板上;