管道保護層 的英文怎麼說

中文拼音 [guǎndàobǎohùcéng]
管道保護層 英文
pipe covering
  • 管 : Ⅰ名詞1 （管子） pipe; tube 2 （吹奏的樂器） wind musical instrument 3 （形狀似管的電器件） valve;...
  • 道 : Ⅰ名詞（道路） road; way; route; path 2 （水流通過的途徑） channel; course 3 （方向; 方法; 道理） ...
  • 保 : Ⅰ動詞1 （保衛; 保護） defend; protect 2 （保持） keep; preserve; maintain in good condition 3 （...
  • 護 : 動詞1. （保護; 保衛） protect; guard; shield 2. （袒護;包庇） be partial to; shield from censure
  • 層 : i 量詞1 （用於重疊、積累的東西 如樓層、階層、地層） storey; tier; stratum 2 （用於可以分項分步的...
  • 管道 : [工業] pipeline; channel; tunnel; piping; canalis; pipe run; duct; conduit; conduit pipe; ducting...
  1. After the briefly present the origin and features of internet protocol version 6 ( ipv6 ), the paper detailedly introduced the conception, characters, security technologies of vpn, and main tunnel protocols used to implement and deploy vpns. after analyzing and comparing these technologies of realizing vpns, we choosed ipsec. then, the paper analyzed in the ipsec structure, function, work mode, and its components such as authentication header ( ah ), encapsulating security payload ( esp ), internet key exchange ( ike ), encryption and authentication algorithms, security association, security policy, and how they cooperate with each other in order to secure ip packages

    在簡要介紹ipv6協議的由來和優點之後，詳細闡述了虛擬專用網的概念、特點、安全技術及實現的關鍵隧道協議，通過對實現技術的分析比較，選用了安全性強大的ipsec隧道技術，接著深入研究了ipv6安全協議ipsec的體系結構、操作模式，詳細論述了ipsec協議簇的各個組成部分，如認證報頭ah協議、封裝安全載荷esp協議、密鑰管理ike協議、加密認證演算法、安全聯盟和安全策略等，以及這些組件之間如何協作，來共同實現對網路層ip數據包的安全保護。
  2. To avoid the corrosion, antiseptic coating and electrochemistry method are usually used

    為了防止管道腐蝕，普遍採用防腐塗層和電化學方法進行保護。
  3. Design, supply, delivery, installation, commissioning, maintenance of hardware, software and related services for the implementation of the automated passenger clearance system and automated vehicle clearance system at new control points for the immigration department supply of 13 000 reams of woodfree printing paper, white, 100 gsm, 635x889 mm, long grain to the printing division of government logistics department from date of acceptance to fulfillment of contractual obligations supply of single - ply and multi - ply continuous stationery to the government logistics department as a 12 - month contract from date of acceptance, with an option for the government to extend for further 12 months supply of hard cover books to the government logistics department as a 12 - month contract from date of acceptance, with an option for the government to extend for further 12 months supply and installation of chromatograph - tandem mass spectrometer system for agriculture, fisheries and conservation department from date of acceptance to fulfillment of contractual obligations

    承投為入境事務處于新管制站推行旅客自助出入境檢查系統和車輛（司機）自助出入境檢查系統供應硬體和軟體，包括設計、送貨、安裝、試機、保養及有關服務為政府物流服務署印務科供應13000令100克平方米635x889毫米白色長紋道林紙（書紙） ，由發出接納書當日至履行合約訂明的責任為止為政府物流服務署供應單層及多層連續的文具紙張，合約由發出接納書日期開始，為期12個月，政府可選擇再延長12個月為政府物流服務署供應精裝書籍，合約由發出接納書日期開始，為期12個月，政府可選擇再延長12個月為漁農自然護理署供應和安裝色譜- -串聯質譜儀，由發出接納書當日至履行合約訂明的責任為止
  4. The third chapter provides evidence that the goal of setting up the organic structure system for the bank supervision and regulation is to effectively use the supervisory resources, by comparing the body of regulatory authorities, internal sections and branches, governing control system is a financial safety net, which consists of the normal means, deposit insurance system and the lender of last resort system

    其中組織機構體系是從監管主體、內部部門和分支機構設置三個層次展開，結論是無論如何設置監管的組織體系目的是監管資源的有效利用。調控管理體系是保護銀行的安全網，它包括一般性方法、存款保險制度和最後貸款人制度，這一部分的結論是為防止道德風險應該在監管中增加市場紀律和私人部門監督的作用。
  5. Particularly recommended for upgrading old coatings and repainting rusted steel where hand cleaning only is possible. excellent maintenance system for piping, bridges, tanks, ships and offshore structures, etc

    特別推薦施工於舊塗層的升級或銹蝕鋼材的重塗，表面處理可使用手工處理。對于管道、橋梁、水箱、船舶以及海上平臺等結構均能賦予優異的保護性能。
  6. The experimental results were showed that polyurethane ( pu ) coating and tar - epoxy ( ep ) coating had excellent anti - corrosive and physics - mechanical property, and both two paints were suitable to protect the concrete sewage pipe

    測試結果表明，聚氨酯類型和焦油環氧類型的塗料具有優異的耐腐蝕性能和物理機械性能，適合作為合流污水環境中混凝土管道的保護塗層。
  7. The recent application situation and typical cases of external fusion bonded epoxy coating of buried steel pipelines are described and analysed, from which some suggestions of the design and construction of external fusion bonded epoxy coating are put forward as follows : management of the pipeline project should be strengthened to guarantee the quality of coating ; external fusion bonded epoxy coating should be preferred in flat open country ; space between cathodic protection stations can be reduced suitably in the mountainous and rocky area to attain the best protection effect

    摘要綜述和分析了近幾年埋地長輸管道環氧粉末塗層的應用現狀和典型實例，並由此提出了環氧粉末塗層在設計、施工中的一些改進建議：加強管道建設的管理；在平原地帶可優先選用環氧粉末塗層；在山區石方段可適當減少陰極保護站的間距。
  8. Chongqing expressway networking toll data communication network cotains 2 - ring and 8 - ray network structure based on expressway physical structure, setting up a trasmission trunk layer of sdh stm - 4 ( can be up - graded to stm - 16 ), and channel protection business entry layer consisting of sdh onu / olt stm - 1 ( can be up - graded to stm - 4 ). data exchange layer, through ip route exchange network above sdh network, forms 3 - level computer network structure of account settlement center - road section management company - toll station. to ensure obtaining original and reliable toll data from communication network, 2m circuitous chain is established between each toll station, accountsettlement center and road section management company, and also pstn dialing backup chain is set up between toll station and account settlement center. in order to maintain clock synchronization of the whole communication network, a proposal of sub - stage clock sychrononization signal network for differet network construction scale has been put forward in this design. in view of sensitivity and importance of toll data, this design particularly gives considerations of network safety and information safety for external and internel of network. therefore, communication safety, smoothness and reliability of networking toll system can be able to maintained in many ways

    重慶高速公路聯網收費數據通信網的結構是根據高速公路的物理結構構築了2環8射的網狀結構，建立了以sdhstm - 4 （可升級到stm - 16 ）的傳輸主幹層，以sdhonu / oltstm - 1 （可升級到stm - 4 ）組成的通道保護業務接入層。數據的交換層是在sdh網之上的ip路由交換網，形成了結算中心-路段管理公司-收費站之間的3級計算機網路結構。為從通信網路上保證收費數據的原始性和可靠性，每個收費站和結算中心、路段管理公司之間建立了2m迂迴鏈路，同時在收費站和結算中心之間建立了pstn的撥號備份鏈路。
  9. Now, corrosion protection method to underground pipes is " double layer protection " principally, namely coating protection connecting negode protection

    當今國內外對埋地管道的防腐主要採取「雙保護」措施，即塗層防護和陰極保護聯用。
  10. The world bank seeks to build upon this linkage by supporting projects for reforestation, pollution control, and land management ; investing in water, sanitation, and agricultural extension to help combat the environmental problems which affect the poor ; promoting national environmental action plans and economic policies which help to conserve natural resources ; and working with partners - through the global environment facility ? - to help address international environmental issues such as ozone depletion and biodiversity loss

    為了加強這二者之間的聯系，世界銀行大力支持營建再生林、控制污染、土地管理等項目；投資于供水、公共衛生和農業技術推廣，幫助解決危害窮人的環境問題；推行全國性的環境行動計劃和保護自然資源的經濟政策；與世界銀行的夥伴一道，通過建立和利用全球環境保護基金，解決臭氧層損耗和生物物種減失等國際環境問題。
  11. In order to offer more reliable basis for project practice of pipelines, it is very important to study the assessment of petroleum pitch coating failure

    為了對管道檢測的工程實踐提供更為可靠的依據，管道覆蓋層保護失效的評價研究十分重要。
  12. By means of practical experiences in sacrificial anode sets and through calculation, the top best combination of sacrificial anode sets is determined, which obtains a balance between the effective service life of sacrificial anode sets, coating and pipeline to be protected

    結合實際應用經驗，通過理論計算，比選出最佳組合，使犧牲陽極組的有效使用壽命與覆蓋層和被保護管道相匹配。
  13. For the long - distance buried pipeline, this technology can be used to assess the integral status of the protective coating, to judge the corrosive status of the pipeline around dilapidating point, to localize and evaluate a really dilapidating point, to estimate the effect of cp, and to arrange the maintenance ' s order

    該項技術可以對管道外防腐層整體狀況進行評估、判定破損點處管道腐蝕狀況、破損點的定位及面積大小的估算，評價陰極保護效果，確定管道的維修次序。
  14. All buried lines are coated with a protective covering to save them from corrosion.

    所有埋設的管道必須塗上保護層，以防生銹腐蝕。
  15. Standard for coal - tar protective coatings and linings for steel water pipelines - enamel and tape - hot applied

    鋼制供水管道的煤焦油保護塗層和內襯標準.搪瓷和膠帶.熱水
  16. Sheathing ductile cast iron pipes - part 3 : zinc coating with protective sheathing

    護套式可塑鑄鐵管道.第3部分:帶護套保護的鍍鋅層
  17. Corrosion protection of burried valves ; coating for normal requirement

    埋設管道的腐蝕保護.第1部分:公稱要求的塗層
  18. But, the same as other pipeline systems include the metal material, any pipe network should not be exposed under the circumstances that the sun penetrates ultraviolet radiation directly directly in a situation that there is no isolating or antiabrasion layer

    然而，同其它管道系統包括金屬材料一樣，任何管網都不應該在無隔絕或保護層的情況下直接暴露于太陽直射或紫外線輻射下。
  19. The deformation of parallel buried pipelines and perpendicularly crossing buried pipelines induced by pipe jacking is analyzed by 3 - d fem. the displacement pattern of buried pipelines and its influence factors are studied. the measures for protecting neighborhood underground pipelines and relevantly controlling measures for minishing the ground movements during pipe jacking are advanced

    採用ansys程序進行了三維有限元建模，模擬了頂管施工對相鄰平行地下管線和垂直交叉地下管線產生的影響，研究了地下管道的位移模式，對影響地下管線位移的主要因素進行了分析，提出了頂管施工中對鄰近地下管線的保護措施以及減小地層移動的控制措施。
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