sloughing
英 [ˈslʌfɪŋ]
美 [ˈslʌfɪŋ]
v. 蜕(皮); 使脱落
slough的现在分词
现在分词:sloughing
柯林斯词典
- VERB (植物)落叶;(动物)蜕皮
When a plantsloughsits leaves, or an animal such as a snakesloughsits skin, the leaves or skin come off naturally.- All reptiles have to slough their skin to grow...
所有爬行动物生长过程中都要蜕皮。 - The lemon geranium sloughs dry brown leaves at the base of its branches.
柠檬天竺葵枝条底部棕色的枯叶会脱落。 - Slough offmeans the same asslough.
slough off 同 slough - Our bodies slough off dead cells.
我们身体上死去的细胞会脱落。
- All reptiles have to slough their skin to grow...
英英释义
noun
- the process whereby something is shed
双语例句
- This paper studies the hydration sloughing mechanism of three kinds of hard and brittle shales of Shahejie formation in Gangdong oilfield.
研究了大港油田港东地区沙河街地层三种硬脆性泥页岩的水化坍塌机理。 - He is trying to tame them and to utilize them in sloughing his agricultural lands!
他正试图驯服他们,并利用他们在塌了农业土地! - The wellbore is effectively protected from sloughing with small enlargement rate because of applying these techniques.
现场应用结果表明,该井井眼稳定,井径扩大率很小,有效地解决了井眼失稳问题。 - The motion of drill string in a well filled with drilling fluid will cause undulating pressure, which will make the pressure system in the well loss balance, causing downhole complication and accident such as blowout, lost circulation, borehole wall sloughing and sticking etc.
管柱在充有钻井液的井内运动时会引起波动压力,将使井内压力系统失去平衡而引起井喷、井漏、井塌或卡钻等井下复杂情况和事故。 - Field applications show that this technique can effectively prevent coal beds sloughing and decrease hole problems and drilling accidents.
现场应用表明,该技术能有效地防止煤层坍塌,减少井下复杂情况及事故。 - Field using showed that the highest drilling fluid density was 1. 37 g/ cm3, and by applying the comprehensive sloughing control measures, the hole was effectively stabilized and the hole enlargement in the third section was successfully solved.
现场应用表明,该井实际最高使用钻井液密度为1.37g/cm3.通过采用高包被、强抑制和综合防塌相结合的方法,有效地稳定了井壁,成功地解决了三开井径扩大问题; - Field using shows that, by the coordinating of positive gel and polyol, its hydration inhibition to clay and sloughing control are enhanced, and this is good for hole stabilization and formation protection.
经现场应用表明,聚合醇与正电胶的协同作用,增强了对粘土的水化抑制能力和防塌性能,利于井壁稳定和油气层保护; - The paper evaluates the influence of non fluorescence plugging material WF& 1 on rheology, plugging performance and anti sloughing performance of drilling fluid.
以无荧光封堵材料WF-1为研究对象,评价了其对钻井液流变性、封堵性和防塌性的影响。 - Borehole sloughing, mud losses and pipe sticking were frequently encountered in Weixinan area with formations being geologically complicated.
涠西南地区地质构造复杂,在钻井过程中极易发生井壁坍塌、漏失,甚至发生卡钻事故。 - This paper discusses such performances of PAMS polymer as its sloughing prevention, temperature tolerance, contamination resistance, and compatibility with other additives in drilling fluid system.
介绍了PAMS聚合物在钻井液中的防塌性、抗温性、抗污染能力以及与其他添加剂的配伍性。