piping system 中文意思是什麼
piping system
解釋
管道系統-
Polyethylene structure - wall piping system for underground usage part 2 : polyethylene spirally enwound structure - wall pipes
埋地用聚乙烯pe結構壁管道系統第2部分：聚乙烯纏繞結構壁管材 -
Urban geographical feature - city road, road intersection, block and municipal piping system rules for coding structure
城市道路道路交叉口街坊市政工程管線編碼結構規則 -
Hv / lv piping system ? design, installation, test
Lv真空系統工程的設計、安裝、檢測。 -
Centrally located with the water piping system
放置在水管道系統的中心位置。 -
Identification of piping system on board ships
船舶管道系統的識別 -
Deck flushing piping system to be done air - tightness test
甲板沖洗管系密性試驗。 -
Flushing of piping system for steering gear
舵機管路系統的投油清洗。 -
Non - arcing installation of piping system in downcast shaft of coal mines
煤礦風井井筒中管路裝備不動火安裝 -
Environment protecting plants - incineration plants, garbage disposal plants, waste water treatment plants and piping system
垃圾焚化廠垃圾掩埋場污水處理廠及相關管線 -
The hydraulic balance investigation on the air - conditioning piping system of the pudong airport terminal building
浦東機場航站樓空調管網系統水力平衡研究 -
Carefully clear inlet piping system of foreign matter and mount regulator with the flow arrow pointing in the direction of flow
小心清洗進口管道系統的外來物質，安裝調節閥時要使得水流箭頭指向水流方向。 -
Sewage piping system
污水管路系統 -
The fluid pressure pulse in seawater piping system can cause flow - noise that badly affect the environment and worker in health, even lead to deterioration in operation security of piping system
海水管路系統流體壓力脈動及其引起的流噪聲對環境及人員的身體健康有許多不良影響，也會降低管路系統自身工作可靠性。 -
And concerning boundary conditions along piping system are properly set. futhermore, vertex sound is discussed in this paper. effect of the noise reduction about the mufflers is analysed, and a lot of trials is used to testify exist of valve noise and influence to pipe system. there kinds of mufflers are proved that they can reduce the fluid niose of pipe system by a large number of experimentation
對噪聲的抑制裝置? ?消聲器的降噪效果進行了分析，並結合實際工作建立了模擬海水管路試驗臺架，通過一系列試驗，說明閥門噪聲的存在，及其對管路流噪聲的影響，證明設計的三種結構消聲器對管路流噪聲的良好消減效果。 -
Therefore, this paper studies three kindsvalves such like bufferfly valve, brake valve and ball valve, with the numerical simulation method by cfx which is often used to simulate the fluid. by the simulation of three kinds of valves, we can kown dynamic characteristic of them. in this paper, i not only simulate for three kinds of valves, but also analyse cause of flow - noise and give respectively mathematical model of main noise sources in piping system such as pupm and valve
本文通過cfx軟體，用數值模擬的方法，對海水管路系統中常見的三種閥門（蝶閥、閘閥、球閥）流動特性及噪聲進行了模擬分析，闡明閥門噪聲產生的機理，建立了泵和閥門等噪聲源的數學模型，並對管路系統中涉及到的邊界條件做了適當的處理，分析了閥門下游的渦聲。 -
The piping system is designed for full flexibility, permitting all modes of operation, in and out with tank truck, rail tank car and vessel, as well as drumming
所有儲罐均有產品蒸汽控制、氮氣補償、快速清洗裝置，並可迅速安裝加熱盤管和保溫裝置，以備所需。 -
7 the investigation of the thermoeconomic performance of an existing facility used for thermal fatigue experiments of aircraft canopy reveals the possibility and practicability of taking measures to improve it significantly. a piping system with alternative variation of flow temperature exists in this facility
對一現行的飛機座艙蓋熱疲勞試驗系統? ?即流體溫度升降交替變化的管路系統，進行了熱經濟行為的研究，揭示出它具有潛在與可行的重大改進方向和途徑。 -
The foundation mortar layer for bearing support is used as supporting foundation when laying the piping system and the mixing ratio of cement and sand should be about 1 : 3. be sure to level it well and give perfect curing
起支持作用的基礎灰漿層在鋪高熱炕供暖管時起支撐作用，灰漿的混和比為水泥：砂1 ： 3 ，施工時要可能保持水平，需要徹底養護。 -
Shipbuilding - non - asbestos gaskets to cargo piping system - application standard
造船.輸油管道系統非石棉襯墊.應用標準 -
The air - volume which is traditionally installed as a buffer in the piping system to reduce the pressure oscillation and ensure the system working in reliable environment
因此，傳統研究方向是在管道系統中安設空氣室作為管道系統的緩沖器。實踐證明，它能有效地消減管道中的壓力脈動，保證管道系統安全運行。
分享友人