Construction technology of large-scale pipeline and mixing type vertical downwards-welding technology is introduced.
介绍了大型管网施工工艺程序和混合型立向下焊焊接工艺原理。
The company with the largest utility-scale pipeline is First Solar, one of the pioneers of what are called "thin-film" cells.
有着最大的市政规模传输管道的公司就是FirstSolar，被称为薄膜电池的领军公司。
It is unknown whether Apple has a pipeline of innovative new products on the scale of the iPod or iPhone.
苹果究竟会不会以iPod和iPhone的规模，再研发出一系列有创意的新产品，还是一个未知数。
The random nature of the date and targeting suggests a plot that may have been brought forward, while the scale of the attack suggests it must have been in the pipeline for some time.
此次袭击在日期和目标上的随机性，表明相关袭击计划可能被提前了，而此次袭击的规模表明该计划已经酝酿了一段时间。
The Suggestions for the construction scale and plan of underground gas storage are given out in the paper according to the characteristics of the West-East gas Pipeline and market loads.
并针对西气东输管道的特点和市场负荷特性，给出了地下储气库有效储气量建设规模和建设计划的建议。
Scale deposit takes place in well tube, pipeline and heating equipment of collection and transmission system in the Luliang oilfield, and damages to production system.
从井筒到地面集输系统的管线及加热设备结垢给陆梁油田的生产带来了极大危害。
Taking the negative pressure wave produced by pipeline leakage as a transient signal, the multi scale wavelet transform can be utilized to identify the pipeline leakage signal in local.
利用多尺度小波变换，把管道泄漏产生的负压波信号作为瞬态信号，来识别管道的局部泄漏特征。
Methods Passes through full scale experiment to imitate the damage of internally pressured pipeline under actual project environment.
方法通过足尺实验模拟实际工程环境下压力管道的破坏。
This paper described the corrosion behaviour and mechanism of the equipments and pipeline in a large-scale sulphur burning sulphuric acid plant, and then provided the protection methods.
分析了硫磺制酸系统中设备管道等的腐蚀情况及发生机理，并提出了相应的防护措施。
The enterprise mainly manufactures bolt cutters, pipe wrenches, captive hand tools most other pipeline products, including pipe clamp production scale ranks first in the country counterparts.
企业主要生产断线钳、管子钳、掳手极其它管道工具的系列产品，其中管子钳生产规模居全国同行之首位。
Hence, a pipeline management information system was specially designed for large scale petrochemical enterprises.
于是研制了一个专门用于大型石化企业的管线管理系统。
Flexibility design method of large scale hot oil pump inlet piping is expounded as well as the layout of pipeline, support and hanger.
介绍了大型热油泵入口管系的柔性设计方法、管道的布置方式、支吊架的设置方式。
According to the requirements of the customers and the scale, multi gas feed modes such as gas supplied by pipeline, LNG Dewar Bottle and CNG Steel Bottle will be provided.
根据客户需求及规模，公司可向用户提供管道供气、LNG杜瓦瓶以及CNG钢瓶等多种供气模式。
The scaling mechanism of water injection pipeline and the necessity of having set forth water injection pipeline scale-removing were elaborated.
阐述了海上油田污水注水管线结垢机理和注水管线除垢的必要性。
At the same time, serious corrosion and scale buildup of water injection system, leak of water pipeline and high-pressure water injection equipment fault rate increase would happen.
同时也造成注水系统腐蚀、结垢严重，地面注水管网穿孔频繁，高压注水设备、计量装置故障增多。
Of which there are about 100 pipeline related large-scale equipment.
其中与管线配合大型设备约有100余台。
The determination of pipeline crossing scheme in large-scale rivers is influenced by geological conditions, hydrologic conditions, formation, environment and flood.
长输管道的大型河流穿跨越方案的确定受地质条件、水文条件、地层情况、周围环境、防洪等诸多因素的影响。
An oilfield water flooding pipeline network is a large-scale fluid network system.
油田注水管网系统属于大规模复杂流体网络系统。
Yodsn Fluid Equipment Co. , Ltd. is a large-scale enterprise integrating the development and production of health valve, health pump and pipeline fitting.
德信流体设备有限公司是一家集卫生阀门、卫生泵、管接件的开发与生产于一体的大型企业。
Through field cleaning test on 2 water flood pipelines, one sewage transportation pipeline, part old oil pipeline and a scale formed water injection pipeline etc, good result has been gained.
通过对两条注水管线、一条输送污水管线、部分旧输油管线和结垢注水油管的现场清洗试验，证明常温复合清洗液具有很好的清洗效果。
The company mainly produce Reverse Osmosis (ro) equipment such as domestic direct drinking fountain, Clean water machine, water-softener, pipeline machine and large-scale industrial water treatment.
公司主要生产反渗透(RO)家用直饮机、净水机、软水机﹑管线机及大型工业水处理设备。
The technological process design for large-scale gas compressor station of West-to-East gas Pipeline Project is introduced.
介绍了西气东输天然气管道大型压气站的设计工艺过程，给出了压力站逻辑控制具体工作过程和压气站设计参数。
The technological process design for large-scale gas compressor station of West-to-East gas Pipeline Project is introduced.
介绍了西气东输天然气管道大型压气站的设计工艺过程，给出了压力站逻辑控制具体工作过程和压气站设计参数。
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