1.急转弯
2.拐弯井段
3.迂回航路
4.弯曲角度
5.井筒折弯处
6.孔身急弯处
7.转折
1.急转弯
2.拐弯井段
3.迂回航路
4.弯曲角度
5.井筒折弯处
6.孔身急弯处
7.转折
1.偏转
2.弯曲
3.扭曲
1.弯曲的
1.a bend in a road, path, etc. where it completely changes direction
1.There are several difficulties associated with doglegs.
与狗腿相关的麻烦很多。