self-sealing 中文意思是什麼

self-sealing 解釋
adj. 形容詞 自動封閉的；自行封口的；自固的。

  • self : n （pl selves ）1 自己；自身；本身；【哲學】自我；我。2 本性；本質。3 私利；私心，私慾。4 〈俗〉...
  • sealing : n. 獵海豹業。
  1. The concept of this self-sealing process broadens the likelihood of cap rocks with low permeability occurring in volcanic areas.

    自封密過程這一概念使得火山區也可能出現滲透性能很低的蓋層。
  2. The most frequent reaction causing the self-sealing of rocks with high secondary permeability is argillization.

    這種發生頻率很高的、使次生滲透性能良好的巖體產生自封閉現象的反應就是泥巖化。
  3. This valve uses the packing structure with the ability of self - seal, needs no constant adjustment, features very light open and close and a reliable seal an assisting sealing grease injection structure is set in the packing to have the sealing performance absolutely reliable and get a true null leak, settling the problem for the packing place of universal valves to be easiest leak outward

    本閥採用帶自密封能力的填料結構，無需經常調節，開、關極為輕便，且密封性可靠，填料函處設有輔助密封油脂注入結構，密封性能絕對可靠，真正達到零泄漏；解決了通用閥門填料處最容易外漏的蔽病。
  4. The casing is provided with a self - sealing cover - plate

    外殼是自動封口的活動蓋板。
  5. Antirux ors203 is an oily - type rust preventive possessing excellent water - displacing and penetrating property, it forms an tacky oil film which remains water - proof, and self - sealing over long periods

    安特力ors203是一種油性防銹油，具有極優良的水份驅替性和抗鹽霧性能，在金屬表面形成一層粘性油膜，能長期保持排水性和自密封特性。
  6. Abstract : this paper introduces a new design idea of cryogenic self - tightening sealing structure including structural design, mechanical calculation and simulation test

    文摘:介紹了一種全金屬軸向溫度作用、自賦能（自緊）式深冷式密封結構，包括結構設計、力學計算、模擬試驗等內容。
  7. Petroleum, petrochemical and natural gas industries - lubrication, shaft - sealing and control - oil systems and auxiliaries - self - acting gas seal support systems

    石油石化和天然氣工業.潤滑油封控油系統和輔助裝置.自動氣封支撐系統
  8. Petroleum, petrochemical and natural gas industries - lubrification, shaft - sealing and control - oil systems and auxiliaries - part 4 : self - acting gas seal support systems

    石油石油化學和天然氣工業.潤滑油封控油系統和輔助裝置.第4部分:自動氣封支撐系統
  9. In addition, water gradients, crack width, permeability time, specimen ' s kinds can also influence the self - sealing degree

    水力梯度、裂縫寬度、滲流時間、試件品種均對自愈程度有比較大的影響。
  10. To ensure the charging pump working reliably, the following measures should be adopted : ( 1 ) adopting modified circular casing to reduce the radial force of the impeller and decrease the seal clearance ; ( 2 ) using radical ribs on impeller and helical sealing on shaft to realize minor pressure differential ; ( 3 ) using back pressure stuffing box to ensure sealing under small packing force ; ( 4 ) adopting self - lubricant flexible graphite stuffing for absorption of solids entering in the graphite in case of leaking

    為確保灌注泵可靠工作，提出改進措施： （ 1 ）採用改型環形泵體降低葉輪的徑向力，減小軸封間隙，抑制泄漏； （ 2 ）採用背葉片降低葉片根部壓頭，獲得微壓，使軸封兩端承受較小壓差； （ 3 ）採用螺旋密封降低軸封兩端壓差，在保持微壓的同時避免出現負壓，密封效果更好； （ 4 ）採用反壓式填料密封結構，在很小的壓緊力下，即可保證密封； （ 5 ）採用具有潤滑功效的柔性石墨填料，即使發生軸封泄漏，進入石墨內部的固相顆粒也將隨著石墨的消耗而被鉆井液吸收。
  11. It possesses excellent water displacement property, and deposits a thin, soft and self - sealing oily film on metal surface

    該產品具備優良的水置換性能，並且在工件表面形成一層油性、自封閉的薄層防銹膜。
  12. On the base of the relativity and the data self - sealing characteristics of circular division measurement, an arbitrary measurement system on circular division and dihedral is built, and the processing method of the dynamic data zero average and the balancing based on self - sealing nature reference are also built

    在圓分度測量的相對性和數據自封閉特徵的基礎上，建立了基於圓分度和二面角測量的任意角測量系統，和基於自封閉自然基準的動態誤差數據零均值處理和平差處理方法。
  13. Specification for self - sealing fuelling couplings for diesel locomotives and diesel railcars

    柴油機車及有軌內燃機車自動密封加油接頭規范
  14. We have therefore developed our own range of ready - to - use, self - sealing packaging in a choice of shapes and sizes

    因此我們特別設計了一系列方便易用，自動封口的包裝物料。
  15. Self - sealing tube that s ideal for drawings, blueprints, charts, photographs, fabric samples and any other items which are better rolled than folded

    自動封口的速遞筒，適合裝繪畫藍圖圖表照片布料樣品及其他所有不便於折疊的貨品。
  16. Fire fighting equipment. self - sealing symmetrical half couplings, sizes 40 and 65

    消防設備.規格40和65的自密封對稱半接頭
  17. Fire fighting equipment. self - sealing symmetrical half couplings, size 100. type ar

    消防設備. ar型規格100的自密封對稱半接頭
  18. Self - sealing box designed for large stacks of paper, computer print outs, machine parts, etc

    自動封口設計，可運載大量的紙張電腦列印報告零件等。
  19. Fire fighting equipment. positioning of the lugs or jaws on guillemin - type and self - sealing symmetrical couplings

    消防設備. guillemin型自動關閉對稱接頭半殼體或制動片的定位
  20. Xrd and sem analysis showed that the main composition of the white substance which formed in cracks is caco3, which can block cracks and is probably the main cause of self - sealing. two processes which called surface reaction process and diffuse reaction process are defined in the formation process of caco3. the phenomenons in self - sealing experiment can be explained by those two processes

    對試件裂縫中沉積的白色物質做sem 、 xrd分析得出其成份主要為caco _ 3 ， caco _ 3堵塞裂縫應該是引起自愈現象的主要原因； caco _ 3的生成包括表面反應和擴散反應兩個階段，這在一定程度上解釋了自愈現象先快后慢和自愈幅度砂漿混凝土凈漿。
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