coiled tubeing

• 连续油管

coiled tubeing的用法和样例：

例句

1. More accurate calculation of pressure loss in narrow annuli of slim holes and coiled tubing operations is required.
   在小眼井和连续油管作业的窄环空中，要求更加准确地计算摩擦压降。
2. The coiled tubing fatigue belongs to overlow cycle fatigue at multi-axial stress state.The prediction theory of this field is far from comp lete.
   而连续油管的疲劳是应力状态较复杂的多轴超低循环疲劳，目前该疲劳寿命预测理论还很不成熟。