介绍了海洋石油钻井平台吊机监测系统。
Crane monitoring system of offshore oil drilling platform is introduced.
它们由轨道上的转臂吊机吊放在桥面上。
They were placed by a derrick mounted on rails on the bridge deck.
规定要对起重机、吊机、吊索进行安全检查。
Inspections should be conducted on cranes, hoists, and slings.
起重机、吊索和吊机上应清楚标示载重容限。
Capacity limits should be clearly marked on cranes, slings, and hoists.
塔室块件由传递用的转臂吊机吊放在桥面上。
The pylon cell units were hoisted to the deck by the transfer derrick.
所有吊机用的钢绳以及靠泊用的缆绳亦均遗失。
All the cargo derrick wires and mooring ropes were also missing.
制作龟纹石假山？需要的机械：吊机，挖机，吊带，铁锹等。
Making the moire stone rockery? The required machines: crane, excavator, sling, shovels etc.
在花园之外，瓦尔纳仍是一个运转中的港口，除了吊机林立还有舟楫成群。
Beyond the gardens, Varna is still a working port and in addition to a sea of cranes I spot cargo ships.
当时我发现船头船尾都有人，我就躲在了吊机塔的操作室里。
I saw people on the bow and stem, so I went to the hoist tower and hid myself in the operation room.
年第一台手动式家用楼房小吊机诞生，需要固楼房阳台上，现已淘汰。
The first small crane appeared. It was driven by hand, but it needed to be fixed on the balcony. Now it have been sifted out.
整机电力供应由船上发电机通过固定于固定基座内的电缆传输至吊机。
The crane is mounted by bolts to the flange of the pedestal on the ship's generator through inside of the pedestal.
在负载离地情况下，每个吊机都必须有断开去所有驱动器电源的方法。
Every hoist must have a means of disconnecting the power supply to all drives under load from the ground.
拱肋纵向分7段预制，采用无支架缆索吊机安装、钢丝绳斜拉扣挂法施工。
The arch rib have been fabricated longitudinal by 7 segments, and used the non-support cable crane installation and the steel cable diagonal-tension method.
通过建立数学模型，程序运算控制硬件的方法，实现了原型吊机的运动控制。
The prototype has been built. By establishing the mathematic model and the computer program control methodology, the prototype crane movement can be controlled.
本文就其吊机与升降机配合作业的特点进行分析，并简介其液压系统和电气系统。
This paper analysed the characteristic of the matching operation of crane and elevator, and presented its hydraulic and electric systems.
综合介绍了钢桁架拱桥适宜的几种施工方法，并对拱上吊机和缆索吊机的特点进行了比较。
Paper introduces several suitable construction methods of steel trussed arch Bridges and compares the different features between crane on the arch and cable crane.
原型样机采用8根缆索控制，与6根缆索的传统柔性并联吊机作了安全性与稳定性的比较。
It makes compare between 8-cable controlled prototype and traditional 6-cable flexible parallel movement crane in safety and stability.
边跨合龙阶段与拆除吊机阶段对非线性的影响非常小，在这几个工况可以不考虑非线性的影响。
Closure construction of side spans and the remove of crane have very little effect on nonlinearity, so effects of nonlinearity can not be considered in these load cases.
规格如各类欧式吊机、劈柴机油缸、挖掘机油缸、举升平台用油缸、吊机用长行程液压千斤顶等。
Products like European shop cranes, engine cranes, folding crane, log splitter, hydraulic oil pump for log splitter, digging machine and lift table, long ram hydraulic jacks for crane and so on.
主拱为桁架式双拱肋，钢管拱纵向分13段制造，采用无支架缆索吊机安装、钢绞线斜拉扣挂施工。
The steel pipe arch was manufactured in 13 segments vertically, erected by cable crane without support and clasped by diagonal tension steel strand.
本文结合平潭海峡大桥的施工实践，详细地介绍了采用吊机翻模施工的海上薄壁空心墩的施工工艺。
In this paper, according to the construction experience of PingTan sea-crossing bridge, detailed description the construction process of hollow pier in sea that cranes turning model.
跨缆吊机是悬索桥钢箱梁桥面单元提升安装的专用设备，主要有卷扬机提升式和液压提升式两种形式。
The deck erection gantry is a specialized equipment for erection of suspension bridge deck segments, it has mainly two forms of winch type and hydraulic lifting type.
结合瀑布沟大桥工程实际，详细介绍了无塔架缆索吊机的设计方法和无塔架缆索吊装预制横梁及吊杆的安装技术。
Based on the practice of Pubugou Large Bridge, the technology of non-tower cable lifting prefabricated transverse beam and rod installation is introduced in detail.
南京大胜关长江大桥主桥钢桁拱采用架梁吊机双悬臂架设方案，主墩墩旁托架作为架梁的辅助支承体系必不可少。
Used as the auxiliary supporting system for erection of the spans, the pier-side brackets to be arranged at the main piers of the bridge were indispensible.
我们不仅组织大班进行实操，同时也重视各岗位员工的实际操作训练，尤其对司钻、副司钻、井架工和吊机等岗位。
We not only organized captains to proceed operation, but also looked upon the operation training to the post personnel, especially the driller, assistant driller, derrickman and crane driver.
单点吊机已经成为舞台栅顶上不可或缺的一种机械设备。本文介绍了三种形式的单点吊机，并且从用途的角度做了详细阐述。
The point hoists are necessary equipment for stage grid. Three types of point hoists were introduced in this paper, with their specific applications presented in details.
单点吊机已经成为舞台栅顶上不可或缺的一种机械设备。本文介绍了三种形式的单点吊机，并且从用途的角度做了详细阐述。
The point hoists are necessary equipment for stage grid. Three types of point hoists were introduced in this paper, with their specific applications presented in details.
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