級間閥 的英文怎麼說
中文拼音 [jíjiānfá]
級間閥
英文
interstage valve-
Meanwhile it is also a theoretical basis of adjusting pilot valve during the period of sample test
同時在液壓機構的調試階段，為調整一級閥的動作時間提供一個理論基礎。There are no more descriptions to the arithmetic itself, because it is enough to use in engineering. it is the dynamic time property that is figured out so as to provides parameters for engineering design lately, compared with actual value, and analyzed the factors of influencing pilot valve
由於該方法在工程應用上較為成熟，對演算法本身沒有作過多的論述，著重計算了本機構的動作時間，並與實際運動時間作了比較，同時分析了影響一級閥動作時間的因素，為以後的工程設計提供一個結構數據的參考意見。The equipment layer regards s7 - 200 plcs as core of the control. it makes synthetical monitoring and control to various kinds of instruments, electrical machinery, valve, switch and so on in the scene through measuring various kinds of parameters on - the - spot. the process control layer consists of s7 - 300 cpu 313 c - 2dp mainly. as the middle layer, it finishes the control to the subordinate equipment on one hand and conveys the on - the - spot data to the upper management layer through industry ethernet on the other hand
設備控制級以s7 - 200plc為控制核心，通過檢測各種現場參數完成了對現場各種儀表、電機、閥門、開關量等的綜合監測和控制；過程式控制制級主要由s7 - 300cpu313c - 2dp組成，作為中間級，一方面完成對下級設備的過程式控制制，另一方面需要通過工業以太網將現場數據傳送到上層的管理級；管理級則主要完成遠程的監控及生產管理等。The development of pq valve has been introduced in detail as well. by studying structural principle of byl pq valve, its work principle is introduced in chapter 2
第二章通過對pq閥內部結構原理、液壓半橋控制原理、級間反饋等原理的分析，闡明了pq閥系統的工作原理。This valve uses the principle of two - stage pressure reducing variation and, when to lower the switch valve, the shock from the water pressure to the valve casing shortens the start time of this valve under the highest medium pressure and makes it with the incomparable superiority of energy saving among the pulse - type electric - controlled valves
該閥採用二級減壓變化原理，降低開關閥時水壓對閥體等配件的沖擊，提高電磁閥的可靠性和工作壽命，縮短了閥在最高介質壓力下開啟時間，使其在脈沖式電控閥門中具有無可倫比的節能優勢。Fcd. 3 138d : 4ds outer - thread copper pipe union at both ends of the inlet and the outlet this valve uses the principle of two - stage pressure reducing variation and, when to lower the switch valve, the shock from the water pressure to the valve casing shortens the start time of this valve under the highest medium pressure and makes it with the incomparable superiority of energy saving among the pulse - type electric - controlled valves
該閥採用二級減壓變化原理，降低開關閥時水壓對閥體等配件的沖擊，提高電磁閥的可靠性和工作壽命，縮短了閥在最高介質壓力下開啟時間，使其在脈沖式電控閥門中具有無可倫比的節能優勢。Fcd. 3 138g : 4ds outer - thread copper pipe union at both ends of the inlet and the outlet this valve uses the principle of two - stage pressure reducing variation and, when to lower the switch valve, the shock from the water pressure to the valve casing shortens the start time of this valve under the highest medium pressure and makes it with the incomparable superiority of energy saving among the pulse - type electric - controlled valves, combining to increase filtered to regulate the discharge function with machine type
該閥採用二級減壓變化原理，降低開關閥時水壓對閥體等配件的沖擊，提高電磁閥的可靠性和工作壽命，縮短了閥在最高介質壓力下開啟時間，使其在脈沖式電控閥門中具有無可倫比的節能優勢，並在接線上採用密封插件，並增加了過濾器和機械式調節流量功能。2 valves designed for use with british standard 10 or australian standard 2129 are defined by adding two letters between the style of construction and pressure rating
2這類閥門採用英國標準10或澳大利亞標準2129 ，在結構類型和壓力等級之間增加兩個字母。分享友人