大家都搜:
结构钻
1、structural integrity───结构完整性;结构的整体性
2、structural mobility───结构性流动
3、structural functionalism───结构功能主义
4、structural engineering───结构工程;(桥梁等的)结构工程学;建筑工程
5、structural───adj.结构的;建筑的
6、structural steel───结构钢;钢架;结构用钢材;结构钢,钢架
7、structural word───结构词,构造词;虚词
8、drilling down───向地下钻;深度探讨
9、drilling───n.钻孔;训练,教练;演练;v.钻孔;训练(drill的ing形式)
1、wash pipe packing of drilling swivel showed wear-and-tear continually in drilling process due to its structural design.───钻井(水)龙头由于结构设计的原因,冲管盘根在钻井过程中不断磨损,特别是在高压泥浆的作用下,盘根密封常常被PoHuai。
2、YZX127 hydro hammer used for full face drilling is described with its structural characteristics, performance parameters and laboratory test results as well as the application prospects introduced.───用于全面钻进的YZX127型液动潜孔锤的结构特点、性能参数、室内岩样实钻试验效果,展望了其广阔的应用前景。
3、The equipment applies high voltage jet drilling process, with characteristics of high drilling efficiency , simple structural drilling tool and reasonable design.───该设备采用高压射流钻井工艺,具有钻进效率高、钻具结构简单、设计合理等特点。在两次现场试验中,成功地实钻了三眼定向孔。