compound valve 中文意思是什麼
compound valve
解釋
組合閥-
Compound quick air inbreathe - release valve for water supply pipeline
給水管道復合式高速進排氣閥 -
Application of compound foundational underpinning for raft plank foundation with sleeve valve tube grouting in underground construction
筏板基礎結合袖閥管注漿復合地基綜合托換法在地鐵施工中的應用 -
Abstract : the mathematical model of the valve controlled asymmetrical cylinder active electro - hydraulic servo loading system is set up and the control strategy of the compound adjustment is designed in this paper. the simulation and experimantal research are carried out
文摘:建立了閥控非對稱缸主動式電液伺服加載系統的數學模型，設計了復合校正的控制策略，並作了模擬和實驗研究。 -
The test was made on the compound tray, dual flow tray, sieve tray and valve tray for mass transfer efficiency with in - diameter 300 mm column using ethanoi and water system
在直徑300mm的精餾塔內，以乙醇-水為介質，進行了復合塔板、穿流篩板、篩板和浮閥塔板的傳質效率的研究。 -
The experiment ' s results show that the total and plat efficiency of the compound tray is over 100 %, the highest efficiency can be up to 122 % within the range of f factor i ~ 2. 5m / s ( kg / m3 ) i / 2, it is far higher than the efficiency of dual flow tray, sieve tray and valve tray
實驗表明，復合塔的全塔效率和單板效率在f因子1 2 . 5m s （ kg m3 ） 」 』范圍內，可超過100 ，最高效率達122 ，遠高於穿流篩板、篩板和浮閥塔板的效率。 -
Jingdu complex compound ultra energy conservation drum wind stove and infrared super energy conservation natural wind stove uses th cast iron type chamber, the stove circle integration design, the wind valve, the are valve, the gearing type adjustment, bums control fore one time to complete time - saving reduce effort dismounting stove legs used disign, operation, transportation extremely converient its market delivery use will be a green revolution of commercial fumace
京都綜合體超節能鼓風灶和紅外線超節能自然風灶採用鑄鐵式爐膛，爐圈一體化設計，風閥，氣閥，連動式調節，點火，控火一步到位，省時省力，爐腿採用拆裝式設計，操作，運輸極其方便，它的市場投放使用將是商用爐具的一次革命。 -
Here it is baoda plumbing co., ltd of zhuji zhejiang. baoda plumbing co., ltd, with hong kong wahto group as the investment mother, is a large - scale private - run stock enterprise concentrating development, research, production, selling of plumbing metals products. now the company s core business includes two catalogues of plastics and copper sectors, covering the seven catalogues of aluminum - plastic pp - r pipes with the fittings, pp - r pipes with the fittings, aluminum - plastic compound - pressed pipes and the copper fittings, pex earth - heat - collecting series, faucet series, plumbing fittings series and valve series
寶達水暖以香港華滔集團為投資母體，是一家集開發研製銷售水暖五金產品的大型民營股份制企業，公司目前核心業務包括塑業類和銅業類兩大類，涵蓋了鋁塑pp - r管材管件pp - r管材管件鋁塑復合管及銅配件潔具系列pex地熱採暖系列閥門系列水暖配件等七大類產品。 -
Valve grinding compound
閥研磨膏 -
Apart from these, the paper also proposes several improvements for pump control, which include changeable cut off control that can prevent several kinds of relief loss of hydraulic system, cross sensing control of pump that can enlarge the variable working range and compound control that combine two kinds of valve control method together
此外，還提出了幾種泵控改進方案，其中包括可防止多種系統溢流狀態的可變壓力切斷控制、能增大泵的變量工作范圍的交叉功率傳感控制以及將兩種閥控策略結合在一起的復合控制技術。 -
Abstract : a new sequencing valve o f with structure of open in usual and compound has been introduced with principl es, characteristics and application in control circuit of increasing speed cylind ers of hydraulic press
文摘:介紹了一種新型順序閥? ?常開式和復合式順序閥的結構、原理、特點及其在液壓機增速缸增速控制迴路中的應用。 -
Abstract : this paper briefly introduces structure, principle, feature and application of two new elements named order valve of openness & amp; compound in usual. the thesis introduces they are used in hydraulic system of modular machine tool at same time
文摘:簡要介紹了兩種新型順序閥? ?常開式和復合式順序閥的結構、原理、特點和它們在組合機床液壓系統中的應用。
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