sloughing

英 [ˈslʌfɪŋ]

美 [ˈslʌfɪŋ]

v.  蜕(皮); 使脱落
slough的现在分词

现在分词：sloughing　

医学

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.
  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 offmeans the same asslough.
     slough off 同 slough
  4. Our bodies slough off dead cells.
     我们身体上死去的细胞会脱落。

英英释义

noun

• the process whereby something is shed
  Synonym:shedding

双语例句

• 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。
• 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。
• The well drilling technology in sloughing and leaking layer
  严重漏失、坍塌地层的成井工艺
• 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。
• 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。
• 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。
• 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。
• 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；
• 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。
• 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。