sloughing

1. VERB (植物)落叶;(动物)蜕皮
   When a plant sloughs its leaves, or an animal such as a snake sloughs its skin, the leaves or skin come off naturally.
   1. All reptiles have to slough their skin to grow...
      所有爬行动物生长过程中都要蜕皮。
   2. 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。
   3. Slough off means the same as slough .
      slough off 同 slough
   4. Our bodies slough off dead cells.
      我们身体上死去的细胞会脱落。

1. Zinc also assists in new-cell production and the sloughing off of dead skin, which gives the skin a nice glow [ source: Self].
   锌还会帮助新细胞的形成以及死皮的脱落，从而使肌肤容光焕发。
2. 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。
3. Half my patients have their skin sloughing off.
   我一半的病人皮肤都脱落。
4. 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。
5. 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！
6. European bunting inhabiting marshy areas. doctors sloughing through swampy lowlands
   生活在沼泽地带的欧洲白颊鸟。在低洼沼地泥泞中行走的医生
7. Mao east area frequently takes place sloughing hole, pipe-stuck, lost circulation in drilling operation.
   鄚东地区钻井过程中经常发生垮塌、卡钻、井漏等复杂事故。
8. The Study of Borehole Sloughing Period in Shale Formation of Shahejie of North Dagang Oilfield Calibration of logging data from mudstone washout intervals and its application in Chunxiao Field
   北大港油田沙河街泥页岩井壁坍塌周期研究春晓气田泥岩垮塌测井数据校正及应用
9. 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。
10. The stability of rock debris is strong, it can prevent borehole wall from sloughing effectively.
    稳定钻屑的能力强，可以有效的防止井壁坍塌。
11. Field using shows that polymer silicon potassium base drilling fluid have such advantages as low filtrate loss, high inhibition, good temperature tolerance, good sloughing control and lubrication, and high carrying cutting capacity.
    现场应用表明，聚合物硅钾基防塌降滤失钻井液具有滤失量低、抑制性强、抗高温、防塌和润滑性能好、携岩能力强等优点。
12. 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。
13. The borehole instability problems of Mesozoic and Palaeozoic group in this area have been analyzed, and main reasons of formation sloughing was founded which are caused by thick illites hydration shell, great hydration repulsion, and abundance in cracks.
    对该区块中生界、古生界复杂泥页岩地层的井壁不稳定问题进行了分析，找出了该地层坍塌的主要原因是由于伊利石水化膜厚、水化斥力大、裂缝发育引起的。
14. 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。
15. The amphoteric polymer drilling fluid system was adjusted by adding the organic silicon stabilizer, lubricating and sloughing controlling additive, and oil soluble temporary plugging agent, and then used as the main drilling fluid system in this area.
    选择了两性离子聚合物钻井液体系，并加入有机硅稳定剂、润滑防塌剂和油溶性暂堵剂对钻井液进行调整，然后作为该地区钻井使用的钻井液体系。
16. Applications in 6 wells show the organic sillicon drilling fluid had good inhibition and solid carrying capacity, can prevent hole sloughing and hole diameter reduction effectively. The fluid system can meet the requirements of drilling and logging in this area.
    6口井应用结果表明，有机硅钻井液具有很强的抑制能力和携岩能力，能有效地防止井塌和缩径，完全满足该地区钻井工程和测井作业要求。
17. These drilling fluid systems, combined with some field conditioning measures, effectively inhibited formation dispersion and hole sloughing, and solved the problems of poor hole cleaning and lubricity, etc.
    该套钻井液技术有效地抑制了地层分散造浆和井壁坍塌，解决了大斜度井段井眼净化和润滑防卡等问题，保证了井下安全。
18. According to the sloughing mechanism, the optimum drilling technique and the optimum formulation of polyalcohol-KCl drilling fluid for coalbed were achieved.
    根据煤层坍塌机理，探讨了煤层钻井的防塌技术，优选了适合于煤层的多元醇/KCl钻井液配方。
19. Calculation of practical data from oil fields demonstrates that formation sloughing pressure is dependent on deviation angle and well azimuth.
    对油田的实际资料进行计算表明，井壁坍塌压力与井斜度和井斜方位角有关。
20. In 3 type of anti& sloughing drilling fluid used in the test, the KCI amphoteric polysulfonate drilling fluid exhibits the best shale inhibiting effect.
    在所使用的3种防塌钻井液中，KCI两性离子聚磺钻井液对泥页岩的抑制作用为最好。
21. Synthetic sloughing mechanism of coal beds in Tarim Basin
    塔里木盆地煤层坍塌机理研究
22. The well drilling technology in sloughing and leaking layer
    严重漏失、坍塌地层的成井工艺
23. 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。
24. 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。
25. Experimental Study on Sloughing Mechanism of Coal Beds in Tarim Oilfield
    塔里木煤层坍塌力学机理的实验研究
26. This paper analyzes causes of sloughing during drilling through Triassic and Carboniferous systems of well S100 in Tahe Oilfield proceed from geology and engineering aspects and presents the corresponding muds and engineering measures.
    从地质和工程方面分析了塔河油田S100井三叠系、石炭系地层钻井过程中井眼易失稳的原因，给出了其钻井液及工程技术措施。
27. 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；
28. The copolymer also had good heat resistance salt tolerance, and hole sloughing prevention.
    抗高温、抗盐尤其抗高价离子污染能力强，防塌效果好。
29. 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；
30. In addition, we found that protein concentration did not decrease with perfusion time, indicating that protein in the perfusate may be due to sloughing off from the enterocytes or mucus or both.
    此外，我们发现灌流液中总蛋白含量没有随着灌注时间减少，这显示蛋白可能是在灌流过程中的脱落的肠黏膜细胞或（和）粘液组织。

noun

1. the process whereby something is shed

   Synonym:    shedding