This paper analyzes the difficult points in drilling operation, such as the difficult profile design and well track control and the high demand for wellbore cleaning.
分析了钻井施工难点:鱼骨剖面设计和井眼轨迹控制难度大,井眼净化要求高。
Experimental results show that such construction transformer is particularly useful for the design of low-profile and high-voltage converter modules.
实验结果表明,这种结构的变压器适用于小型化设计和高压应用。
This tiny 8 "tall light-up wind turbine has been used by leading design team Jason Bruges Studio in a number of high profile installations."
这个微小的8“高亮灯的风力发电机已被领先的高配置安装数量的设计团队贾森·布鲁日工作室使用。”
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