secondary water system 中文意思是什麼

secondary water system 解釋
二次水系統
  • secondary : adj 1 第二（位）的，第二次的；中級的 （opp primary）。2 副（的）；從屬的；附屬的；輔助的；補充的...
  • water : n 1 水；雨水；露；〈常作 pl 〉 礦泉，溫泉；藥水。2 〈常 pl 〉水體；水域；水道；海；湖；河；海域；...
  • system : n 1 體系，系統；分類法；組織；設備，裝置。2 方式；方法；作業方法。3 制度；主義。4 次序，規律。5 ...
  1. The air conditioning or heating water systems with primary water system in heat source or cold source side and secondary water system in load side divided by direct connection mode need to adopt connectors or water mixers

    摘要用直接連接方式劃分熱源（或冷源）側一次水和負荷側二次水的供暖或空調水系統，需要採用連通器或混水器。
  2. Takes several energy saving measures for air conditioning system, nick a large capacity centrifugal chillers working with variable frequency nil capacity chillers, variable frequency and variable flow control on secondary pump water systems, cooling tower for four - pipe water system in winter, fan - coil unit for commercial peripheral zones aid all - air systems for interior zones, variable frequency control on supply and exhaust air fain, enthalpy control on fresh air cooling in winter and intermediate season

    採用了多項空調節能措施：大冷量離心冷水機組搭配變頻小冷量機組，二次泵變頻變流量空調水系統，四管制風機盤管冬季用冷卻塔換冷供冷設計，商業外區風機盤管、內區全空氣空調系統，送風機、排風機變頻控制，過渡季、冬季利用室外新風通風降溫的焓值控制設計。
  3. For the purpose of solving the interconnection of the heating supply between the small high - rising building and multi - storied building, this paper advances that the pressure fixing system on the by - pass pipe should be used in the secondary network system, and probes into the pressure regulating range of the water replenishing and pressure fixing system on the by - pass pipe

    為了解決小高層和多層建築的供熱並網問題，提出了將旁通管定壓系統應用於二次網系統中，並對旁通管補水定壓系統調壓幅度進行了探討。
  4. Paved secondary containment, waste water collection and biological treatment systems for pollution prevention. pressurised fire water system including dual diesel driven high capacity pumps with automatic tart on demand, and monitors in all operating areas

    時，閥門打開向火炬泄放氣體，火炬處設有水封、阻火器和電點火系統，蒸汽在此系統完全燃燒后達到環保要求的排放標準。
  5. Testing results are analyzed, then the boundary condition ( the heat transfer coefficient of and the water density ) for computer simulation is acquired. through simulation in computer using the all - purpose computer simulation software secondary cooling in slab continuous casting and test results, the influence of the factor such as casting speed, casting temperature, shell thickness and secondary cooling system are analyzed. the secondary cooling system is evaluated, the reasons of crack are analyzed

    應用模擬軟體和實驗數據對寶鋼1930鑄機進行了模擬計算，分析了拉速、配水制度、過熱度對鑄坯溫度場和坯殼厚度的影響；對寶鋼1930鑄機的二冷制度進行了評估，分析了產生裂紋的原因；並對二冷制度進行優化，提出了改進建議。
  6. For instance, siemens hoped to strengthen cooperation with guangdong in areas of highly efficient public transportation system, water treatment and environment protection. marubeni hoped to facilitate guangdong in environmental infrastructures construction like secondary water treatment. edf expressed their wish to establish long - term strategic partnership with guangdong

    西門子公司表示願意在高效公共運輸系統、水處理系統、環保工程等方面加強與廣東合作，丸紅表示願意在上水中水處理等環境基礎設施建設方面提供協助，法國電力公司表示願意與廣東建立一個長期的戰略合作夥伴關系等。
  7. Siemens hopes to strengthen cooperation with guangdong in areas of highly efficient public transportation system, water treatment and environment protection. marubeni hopes to facilitate guangdong in environmental infrastructures construction like secondary water treatment. edf expressed their wish to establish long - term strategic partnership with guangdong

    西門子公司表示願意在高效公共運輸系統、水處理系統、環保工程等方面加強與廣東合作，丸紅表示願意在上水中水處理等環境基礎設施建設方面提供協助，法國電力公司表示願意與廣東建立一個長期的戰略合作夥伴關系，等等。
  8. Using minimum water supply cost as objective function, the secondary series of optimal dispatch model was set up. the optimal combination of fixed - speed pump and the optimal range of rate and flow in varied - speed pump station were elaborated. applying these methods for water supply system in yuci city, the result show it can save energy, which illustrate this optimal dispatch model was successful

    以供水費用最小為目標函數，建立了給水系統的一級優化調度和二級優化調度的宏觀模型；詳細闡述了泵站中只有恆速泵時恆速泵的最優組合方法，含有調速泵時，給出了確定調速泵最佳臺數、最佳調速范圍和調流范圍的計算方法。
  9. Control of by - product in the process of cleaning and disinfection of secondary water supply system

    火電廠反滲透膜清洗方法的探討
  10. Investigation of the testing of vfd secondary chilled water pumps in vfv system of guangzhou metro

    廣州地鐵二次泵變頻變流量系統測試調試探討
  11. It was suggested that the strategy of comprehensive management and ecological controlling should be adopted firstly in the course of the control of secondary river ; the assessment index system of integrated control of the secondary river in chongqing should he established quickly ; the proper techniques of water pollution prevention and control that geared to the aim of the control should be chosen and integrated

    在次級河流綜合整治過程中，首先應來取綜合管理、生態治理的綜合整治策略和思路；其次應盡快建立重慶市次級河流綜合整治評價指標體系，根據確定的整治目標，選擇恰當的河流水污染治理技術並進行集成。
  12. Presents the air conditioning system and smoke exhaust system design of this project, applies the primary air fan coil system and secondary pump water system in the top electronics city

    摘要簡要介紹了鼎好電子商城空調系統和防排煙系統的設計，商城採用了風機盤管加新風空調系統和二次泵空調水系統。
  13. Abstract : connecting with example this paper introduces the rational application of bypass pressure fixing and secondary pumping system in air conditioning ' s cooling water system of tall buildings

    文摘:本文結合實例介紹了旁通定壓和二級泵系統在高層建築空調冷水系統中的合理應用。該技術節約了設備初投資和運行費用，使系統的運行曲線和設計水壓線相吻合。
  14. When a complex water supply system use optimization model, the secondary series of discrete optimization will be adopted for modeling and sol ving it easily

    在研究優化調度方法時，研究了兩級優化調度方法。根據優化調度模型的特點，提出了求解模型的多種演算法。
  15. The prevention and suggestion is brought up, it is important for a good drain system for preventing soil secondary salinization, it can lowerer the underground water lever and ejecter the soil salt in order to adapt to douche and drain

    為了防止土壤次生鹽漬化，良好的排水系統是非常重要的，它可以降低地下水位和排出土壤鹽分，做到灌排配套。
  16. The article have been discussed theoretically for some technology control system of continous casting, for example mould level control system, electromagnatic mould stirring system, soft - reduction, the secondary cooling water control ect

    並對連鑄一些特殊工藝控制如結晶器液位控制系統、結晶器電磁攪拌、輕壓下、二冷控制等進行了理論探討。
  17. From the angle of design and development, regarding geographical information system ( gis ) as technical support, combining the actual demand for the information management of the water supply network, carrying on the secondary development on maplnfo platform and foundation, this project made water supply network information system fully utilize gis function to edit the space data and the attribute data, show, analyze, deal with, inquire about the data. this project thus could serve urban water supply management accurately, efficiently promptly, visually

    從系統設計和開發的角度，以地理信息系統（ gis ）為技術支持，結合供水管網信息管理的實際需要，在mapinfo平臺及其基礎上進行二次開發，使供水管網信息系統充分發揮gis對空間數據、屬性數據的編輯、顯示、分析、處理、查詢的功能，從而可以準確、直觀、高效地為城市供水管理服務。
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