Introduces the heavy repair process and its management of the first generator unit in Shanxi Hydroelectric Generating Station.
介绍了珊溪水力发电厂首台机组大修的过程及其管理。
The author thought that this was caused by destroying the feature of the cylinder surface while boring the cylinder during heavy repair.
作者认为，这主要是大修中由于对缸筒搪削而破坏了原缸筒表面所具有的特点所致。
The research has an important meaning to the heavy repair, safety running and heat efficiency promotion of the boilers in electric power plants.
研究试制的一种高压水射流与机械结合的高速破堵系统，对电厂锅炉设备大修、安全运行和提高设备热效率具有重要意义。
The calculating formulas of reliability and of mean work time of the system with two work norms are worked out in the various periods of heavy repair.
并给出了在不同大修限内两个工作指标的复杂可修系统的系统可靠度及其平均工作时间的计算公式。
Yearly load forecasting for feeders is significant for the distribution system reconstruction, heavy repair and technique reform, and the running mode regulation.
配网馈线年度负荷预测对配网网改、大修改造以及运行方式的调整具有重要意义。
The paper introduces a recoverable design for the lost information of generator winding during heavy repair to the elevation system of the shovel 295B, in which the 836kw generator gets out of order.
文章介绍了南芬露天矿295B电铲提升系统836千瓦主发电机大修中对损坏丢失的绕组数据的恢复设计。
Byrs says engineers are needed to repair roads and Bridges and to remove heavy debris blocking aid routes.
比尔斯表示，目前需要工程师来修建受到破坏的道路和桥梁，并清除那些阻断救援工作路途的沉重的瓦砾堆。
Symptoms of heavy and can destroy leather and subcutaneous combination, lead to a certain degree of tissue defect, and the skin in this defect repair when scar tissue to fill in.
而症状重的就会破坏真皮和皮下组合，导致了一定程度的组织缺损，而皮肤在修复这种缺损时会以疤痕组织来填充之。
Completion of a mechanical apprenticeship program, such as millwrighting, machining, pipelining, automotive service or heavy equipment repair.
完成机械学徒课程，如磨粉机设计，加工，管道安装，汽车维修或重型设备维修。
A combination of over four years of work experience in the trade and some high school, college or industry courses in heavy equipment repair is usually required to be eligible for trade certification.
或具备超过四年的行业经验，同时完成某高中，大学或行业重型设备维修课程才能取得行业认证。
Boilermakers fabricate, assemble, erect, test, maintain and repair boilers, vessels, tanks, towers, heat exchangers and other heavy-metal structures.
锅炉工制造，组装，架设，测试，维护和修理锅炉，容器，储罐，塔器，换热器和其他重型金属结构。
Ecological repair of the soil heavy metal pollution is one of the significant means that the pollution is remedyed.
本文阐述了矿区土壤重金属污染的评价方法和土壤重金属污染的植物、微生物的修复技术。
Many heavy metal Cd exits in exchange condition, which is advantageous to the research of pollution repair and is more advantageous to the government pollution.
重金属镉的形态多以可交换态存在，有利于治理污染和土壤修复。
The reformation and overhaul repair of the 50 MN shaving hydraulic press were been completed by Taiyuan Heavy Machinery Graup co, Ltd. according to the request of the owner.
太原重型机械集团有限公司技术中心根据用户要求对50MN切边液压机进行大修改造。
Tracks from heavy trucks and four-by-fours tore deep into the ground, a carelessness that could take hundreds of years for the desert's slow systems to repair.
重型卡车和四驱车留下的车辙深深的陷入了地表，对于更替速度缓慢沙漠生态系统来说，如此不负责任的破坏行为需要上百年时间才能被完全修复。
However, heavy rain has not stopped, difficult to repair, not for the time being the resumption of traffic.
但因大雨一直未停，抢修困难，暂时无法恢复交通。
In view of the problems existing in inspection, repair and operation of the exchanged bogies for heavy oil tank cars from Russia, relevant counter measures and scheme of solution are put forward.
针对俄罗斯粘油罐车换装转向架在检修、运用中存在的问题，提出相关对策及解决方案。
A repair method provided by the invention can realize the repair for the combined pollution of various heavy metals in the soil.
本发明提供的修复方法可以实现对土壤中多种重金属复合污染的修复。
A repair method provided by the invention can realize the repair for the combined pollution of various heavy metals in the soil.
本发明提供的修复方法可以实现对土壤中多种重金属复合污染的修复。
应用推荐