查询词典 unloading

The developing trend and the relative problems of car unloading system of car dumper in China are expounded from the development of car unloading system of car dumper and the existing problems at home and abroad in the paper.

从国内外翻车机卸车系统的发展与存在问题阐述了我国翻车机卸车系统的发展方向及相关问题。

The paper discusses the principle of automatic loading and unloading system of CNC drill point grinder,and design an reliable PLC controlling system through analyzing the mechanism and the process of load-ing and unloading.

论述了数控钻尖磨床自动上下料机构的原理，通过对上下料机构及过程的分析，设计了一种合理可靠的自动上下料及刃磨的PLC控制系统。

The results show that, for the elasto-plastic contact of tip-substrate approach and separation process, the material plastic yielding in the atomic level is still governed by the von Mises criterion. For the adhesion of flat-ended wedges, continuum mechanics can be still applied down to a few lattice constants within the contact region, and give reasonable results, apart from the discrepancies near the contact edges. Moreover, adhesion hysteresis occurs during unloading due to the atomic steps, where the unloading curve does not coincide with the loading one. This in turn supports the presumption proposed by Pollock for the adhesion of stepped spheres.

本文首先对针尖—基体模型的弹塑性接触机理进行了深入研究，指出在原子水平上材料的塑性屈服仍由Von Mises准则控制；对平底锥冲头粘着接触的模拟表明，除了在接触区边缘附近有一定差别外，接触力学方法在接触区内几个晶格常数范围内仍能给出令人满意的结果；由于原子台阶效应，加载与卸载曲线不重合，出现粘着滞后，证实了Pollock关于具有纳米阶梯结构的球体粘着滞后现象的推测。

The main products: the national standard series of single, double-beam bridge crane, gantry crane, Elevator, the national standard DT-DY series of conveyor belt, screw conveyor, bucket elevator, rigid impeller feeder, the feeder disk Machine, grab, light crane, multi-purpose portal cranes, chain-Doumen Unloading machine, loading machines, Fudiao, chain-Doo Unloading, quay cranes port facilities and various large pieces of metal structures and other non-standard, widely used , Complete specifications.

国家标准系列单、双梁桥式起重机、门式起重机、电梯、国家标准系列DT型DY型胶带输送机、螺旋输送机、斗式提升机、刚性叶轮给料机、圆盘给料机、抓斗、轻型装卸桥、多用途门座起重机、链斗门式卸车机、装船机、浮吊、链斗卸车机、岸吊港口设备及各种大型非标准金属结构件等，用途广泛，规格齐全。

To solve the demerits of traditional open bunkering equipment, e.g. heavy dusty, severe belt tear, and expensive imported control system, etc., aiming at the features and technical requirements of hardware of imported unloading trippers, as well as the practical situation of power plant, the hardware and software of the control system for unloading trippers are designed reasonably to make it merged in a whole with the coal handling system.

为了解决传统敞开式加仓设备的粉尘大、对皮带磨损严重以及进口卸料小车控制系统价格昂贵等缺点，针对进口卸料小车的硬件特点、工艺要求和电厂现场实际情况，对卸料小车控制系统的软硬件进行了合理的设计，使其与整个输煤程控系统融为一体。

After unloading,both ends of the rod become free surface,which both play the role of stress unloading for the incident stress wave,and multiple spalls may occur.

加载端卸载后，杆处于两端自由面共同应力卸载作用下，可能出现多重层裂的现象。

Article 37 Enterprises of transport of dangerous chemicals shall provide the training on relevant safety knowledge to their drivers, shipmen, managerial personnel of loading and unloading, and escorting personnel, the drivers, shipmen, managerial personnel of loading and unloading, and escorting personnel must know the safety knowledge of transportation of dangerous chemicals well, and shall pass the examinations made by the departments of communication of the people's governments at the level of city divided into districts of their locations (shipmen shall pass the examinations made by the bodies of maritime administration), and may take up their jobs and start operations only after obtaining the certificates of post.

第三十七条危险化学品运输企业，应当对其驾驶员、船员、装卸管理人员、押运人员进行有关安全知识培训；驾驶员、船员、装卸管理人员、押运人员必须掌握危险化学品运输的安全知识，并经所在地设区的市级人民政府交通部门考核合格（船员经海事管理机构考核合格），取得上岗资格证，方可上岗作业。

This paper introduced the unloading valves for blocking in paver, application of screeding unitfloating functions, blocking functions and relief functions in road construction, the unloading capacity calculation methods.

介绍了摊铺机闭锁卸载阀，熨平装置浮动、闭锁、卸载功能在道路施工中的使用，以及卸载能力的计算方法。

This paper introduced the unloading valve s for blocking in paver, application of screeding unitfloating functions, blocking functions and relief functions in road construction, the unloading capacity calculation methods.

介绍了摊铺机闭锁卸载阀，熨平装置浮动、闭锁、卸载功能在道路施工中的使用，以及卸载能力的计算方法。

The pilot unloading valve 5 of the one-way valve can be achieved system-pressure pump and unloading.

由于先导卸荷阀5内的单向阀作用，可以实现系统保压而油泵卸荷。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。