您要查找的是不是：
- Test of rig substructure without foundation. 不需用基础的钻机底座试验。
- Testing and analysis of the vibration of ZJ15 rig substructure at two drilling rates are made. 对一现役ZJ15钻机底座在两种钻井速度下的振动情况进行了测试和分析。
- Study on the design of the oil rig substructure 石油钻机钻台基础设计方法探讨
- Simple Method for Modal Tests on Model of Rig Substructure 钻机底座模态试验的一种简便方法
- Keywords rig substructure technical reform foundation test; 钻机底座;技术改造;基础;试验;
- The fuzziness of various constraints of stress, displacement, local buckling and section size is considered in the fuzzy optimum design of drilling rig substructures. 考虑了应力约束、位移约束、局部稳定约束和截面尺寸上下界约束条件的模糊性,以底座的结构质量为目标函数,建立了底座结构模糊优化设计的数学模型。
- John felt it hard to rig out his family. 约翰感到难以为一家大小置备衣着。
- Let's try to rig up some sort of shelter. 让我们赶快搭个遮风挡雨的棚吧。
- No one know better how to rig an election. 没有人更知道如何操纵选举。
- The oil rig is now fully operative. 石油钻塔现全面开工。
- Oil suddenly jetted out of rig number four. 油突然从四号钻井中喷了出来。
- The children ran a rig upon the new boy. 孩子们作弄新来的男孩。
- rig substructure 钻机底座
- drilling rig substructure 钻机底座
- Our camping rig includes cooking pots and sleeping bags. 我们的野营装备包括锅子和睡袋。
- The substructure or foundationof a building. 建筑物的基础、根基。
- The substructure or foundation of a building. 建筑物的基础、根基。
- He looked rather out of place when he turned up in full ceremonial rig. 当他穿着全套大礼服露面的时候，显得和整个场合很不协调。
- Judging by its rig, I'd say it was a fishing boat. 从船具装备来看，我认为这是一艘渔船。
- Judging by its rig,I'd say it was a fishing boat. 从船具装备来看，我认为这是一艘渔船。
