sloughing shale 坍塌页岩 ; 坍塌性页岩
sloughing bank 坍塌岸
open hole sloughing 裸眼井段坍塌
bank sloughing 堤岸坍塌 ; 坍岸
sloughing hole sticking 地层坍塌卡钻 ; 垮塌卡钻
sloughing off 纬管受伤
In 4th hole section,high temperature and wellbore sloughing are main drilling challenges,therefore,an integrated wellbore stabilization measurement involving blocking off and inhibition and reasonable drilling fluid density are used along with high temperature water based drilling fluid.
该井第四次开钻以抗高温和防塌为主,采用封堵-抑制-合理的钻井液密度支撑的协同防塌技术,采用超高温水基防塌钻井液体系。
参考来源 - 泌深1井钻井设计与施工·2,447,543篇论文数据，部分数据来源于NoteExpress
V-T When a plant sloughs its leaves, or an animal such as a snake sloughs its skin, the leaves or skin come off naturally. 自然脱落
All reptiles have to slough their skin to grow.
所有爬行动物都必须自然脱皮才能成长
PHRASAL VERB Slough off means the same as . 自然甩脱
Our bodies slough off dead cells.
我们的身体会自然脱掉死细胞
N any outer covering that is shed, such as the dead outer layer of the skin of a snake, the cellular debris in a wound, etc 外层覆盖物; 诸如蛇脱下的死皮等
N
N a hollow filled with mud; bog 泥坑
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