protection shielding 中文意思是什麼

protection shielding 解釋
保護性遮擋
  • protection : n 1 保護，保衛，防禦，掩護，包庇，照顧 （from; against）。2 保護者，防護物 （against）; 〈美俚〉...
  1. Shielding schemes of computer vdu are suggested through transient electromagnetic scattering analysis. method of time - domain integral equations is used here. a new soft - tempest method is found to strengthen protection capability of electromagnetic information leakage

    用時域積分方程法，通過瞬態電磁場分析推薦了計算機顯示器的屏蔽方案，提出soft - tempest技術的新措施以加強信息電磁泄漏防護； 4
  2. The new digital caliper improves the sensor system by designing a new structure of 3d shielding, which offers effective protection to the signal during transferring

    一途電子有限公司成立於1999年，致力於非接觸式容柵傳感器的開發和數顯量具機械結構的改進。
  3. The pore throat radius varies quite considerably with the reservoirs of different structures in different oil fields. the hoped - for results cannot be achieved in reservoir protection by applying conventional shielding temporary blocking agent

    不同油田、不同構造的儲層，其孔喉半徑差異較大，常規的屏蔽暫堵劑對儲層保護難以達到預期效果。
  4. The research shows that the protection of the industrial control system are not only need the external lightning protection system such as air terminals, down conductors and grounding system, but also need the internal lightning protection system such as equipotential bonding, shielding and surge protection of information system and electrical system

    經研究，對工業控制系統的防雷保護不僅要做好接閃器，引下線，接地體等基本的外部防護，還要做好等電位聯結，屏蔽，信號系統和電源系統的電涌保護等相關內部防雷措施。
  5. Nuclear energy. protection against radiations. shielding windows against gamma radiations for concrete shielded walls

    核能.輻射防護.水泥掩蔽的伽嗎射線遮蔽窗
  6. Hexavalent chromium in corrosion preventive coatings of unpainted metal sheetings and fasteners used for corrosion protection and electromagnetic interference shielding in equipment falling under category three of directive 2002 / 96 / ec ( it and telecommunications equipment )

    用於防腐或屏蔽電磁干擾，塗在特定儀器設備中（歐盟指令2002 / 96 / ec條款3規定為it和電信設備）的金屬片或金屬扣件上防腐塗層中的六價鉻。
  7. Protection against lightning electromagnetic impulse - part 2 : shielding of structures, bonding inside structures and earthing

    雷電電磁脈沖的防護第2部分：建築物的屏蔽內部等電位連接及接地
  8. It is learnt that the environmental protection department tentatively confirmed in 2000 that 29 out of the 655 " noisy roads " in hong kong, including the tsing tsuen bridge in kwai tsing district, would be the first batch of roads to be retrofitted with noise shielding facilities

    據悉，環境保護署於2000年初步確定，將本港655條噪音道路中的29條道路，包括葵青區青荃橋，列為第一批需加建隔音設施的道路。
  9. Based on some discussions on the mathematic model set up for the cathodic protection potential field, a two - dimensional boundary element method ( bem ) is developed, and by using which, a study on the shielding effect resulted from some typical inner structures such as the reinforcing elements and the partition walls with man holes on distribution of potential and current density in the cathodic protection is performed. the investigated parameters which affect the shielding effect in the calculating model include : the height and thickness of the reinforcing elements, the distance between the anode and the reinforcing elements, and the diameter of man hole on the partition walls, and so on

    本文在討論了陰極保護電位場問題的數學模型的基礎上，以二維邊界元法對陰極保護問題中的電位及電流密度分佈進行了模擬計算，重點對船舶壓載艙中的典型結構如加強筋、人孔等在陰極保護中所產生的屏蔽效應進行了分析和研究，通過對不同高度、厚度的擋板及不同孔徑的帶孔板所產生的屏蔽效應進行模擬計算，首次得到了一些對實際工程設計具有重要參考意義的見解。
  10. Enclosures for protection against ionizing radiation. lead shielding units for 150 mm, 200 mm and 250 mm thick walls. part 1 : chevron units of 150 mm and 200 mm thickness

    電離輻射防護殼.厚度為150mm ， 200mm和250mm的鉛防護殼.第1部分:厚度為150mm和200mm的波紋式防護殼
  11. Lead shielding units for 50 and 100mm thick walls used for protection against ionizing radiation

    用於防護電離輻射的50mm和100mm厚墻的鉛屏蔽構件
  12. Hexavalent chromium in corrosive preventive coatings of unpainted metal sheetings and fasteners used for corrosion protection and electromagnetic interference shielding in equipment falling under category three of directive 2002 / 96 / ec ( it and telecommunications equipment )

    金屬板防腐蝕塗層、防腐蝕牢固劑及第2002 / 96 / ec號指令中第三類設備的電磁干擾屏障所含的六價鉻。
  13. That is, showing the static electricity controlling in the design ; eradicating every possible channels of resulting in the static electricity in the production ; safely discharging ; validly moderation and testing the energy of the static electricity in time, the article introduces the method which synthesize applications to connecting to the ground, discharging the power, clamping the voltage and shielding, and assisting with efficient trainings, managements and operation procedure, construct a complete protection to the static electricity which will exclude static electricity, the terror of the current electronics industry out of it

    即在設計中體現靜電控制思想、在生產中杜絕一切可能產生靜電的途徑、安全的泄放、有效的中和及實時的靜電檢測，綜合運用接地、泄流、屏蔽和箝位等技術，並輔之以一套行之有效的培訓、管理制度和操作程序，構成一個完整的靜電防護體系，將靜電這個電子工業中的「恐怖分子」拒之門外。
  14. This chapter describes how to provide service boundary protection. it includes both design and implementation patterns that address message replay protection, message validation, and exception shielding

    本章描述了如何提供服務邊界保護。包括地址消息重放保護、消息驗證和異常防護的設計和實現模式。
  15. Neutron radiation protection shielding - design principles and considerations for the choice of appropriate materials

    中子輻射防護屏蔽.設計原則和選擇適用材料的考慮
  16. In view of the reservoir characters of severe heterogeneity, wide pore radius distribution, unpredictability of pore radius, and unrealized protection for whole hole section and bad protection effect by conventional shielding temporary plugging technology, we designed a broad spectrum oil film temporary plugging drilling and completion fluid system for reservoir protection

    摘要針對油層非均質性強、孔徑分佈范圍較寬、油層孔徑難以準確預知，常規屏蔽暫堵技術幾乎無法實現對整個油層井段的保護、油層保護效果差等特點，設計了廣譜「油膜」暫堵型保護油層鉆井完井液體系，並進行了室內系統評價和現場應用。
  17. If metal shielding exceeds a centimeter, electromagnetic protection declines drastically, he explains, because impacts by energetic particles can cause strong electromagnetic bremsstrahlung radiation that can result in extensive damage. ( bremsstrahlung is german for the “ braking radiation ” produced when a charged particle decelerates rapidly as a result of collision with another body

    他進一步解釋，金屬防護層厚度超過一公分時，電磁防護能力將大幅降低，因為受高能粒子撞擊時，會形成強大的制動輻射，造成更大的損害（制動輻射是由於帶電粒子碰撞其他物體而突然減速所造成） 。
  18. Cable pipe ? a protection casing pipe used for special purposes when crossing roads or bridges, with good characteristics of being acidproof and alkaliproof, and good performance on electric insulation and electromagnetic shielding

    電纜管? ?為電纜過路、過橋專用保護套管，具有良好的耐酸堿和電氣絕緣性能，電磁屏蔽性能。
  19. Analyses indicate that horizontal wells, gas based working fluids, and temporary shielding techniques are suitable for the protection of such tight gas sandstone reservoirs

    分析表明，應用水平井技術、氣體類工作流體或屏蔽式暫堵技術對裂縫性緻密砂巖氣層保護較理想。
  20. In order to design a reliable cathodic protection system for a ballast bank, it is necessary to develop a quantitative model for the shielding effect due to the inner structures on the protection current in a cathodic protection system of a ballast tank through a lot of numerical simulation or practical measure

    需要通過大量的數值模擬計算或實測，得到各種擋板對保護電流的屏蔽效應的定量化模型，以確立新的適合於壓載艙的陰極保護設計的技術體系。
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