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

• 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。
• 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
• 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；
• 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。
• 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。
• 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。
• 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。
• 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。
• 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。
• 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。