大口径管道 meaning in English
large diameter pipeline
Examples
- Automatic ultrasonic inspection of butt weld of large diameter pipeline
大口径管道对接焊缝的超声波自动检测 - The application of circumferential x - ray generator in large diameter pipeline inspection
射线机在大口径管道探伤中的应用 - The effect of girth weld strength match on the limit load and fracture resistance of high - grade , large diameter pipelines was analyzed with failure analysis diagram ( fad ) method
摘要采用失效评定图技术分析了油气长输管道特别是高强度大口径管道环焊缝不同强度匹配形式对管道极限承载能力以及抗断性能的影响。 - Effect of girth weld strength match on limit load and fracture resistance of high strength , large diameter pipelines steel is analyzed with fad ( failure analysis diagram ) method
摘要采用失效评定图技术分析了油气长输管道中高强度管?钢大口径管道环焊缝不同强度匹配形式对管道极度限承载能力以及抗断性能的影响。 - With the experiment , the author believes that electrostatic transducer technology has several characteristics as the new means of mass flow rate measurement technique : its structure design is very novel and can be prone to be installed , it is more suitable for the measurement on the mass flow rate of the coal particulate in larger caliber pipelines and has higher delicacy in the measurement on both dilute and dense phases
通过实验，作者认为静电传感技术作为一种新兴的质量流量测量技术具有以下特点：静电传感器结构设计新颖，易于安装，适合于大口径管道中煤粉颗粒的质量流量测量，对稀相及浓相测试均具有较高的灵敏度。