dry-valve 中文意思是什麼
dry-valve
解釋
干閥-
Rose eggplant : leaf of dry rose of one valve valve twists strip, produce the aubergine be similar in form or appearance of curved turn with south, call a rose eggplant so
玫瑰茄：一瓣瓣干玫瑰花瓣捻成長條型，和南方產彎彎的茄子形似，所以稱玫瑰茄。 -
By comparing the dry plate pressures drop and distributions of velocities simulated on single valve with those of double valves, it was found that there was intense turbulence in the flow fields around fixed - valve, there were eddy areas between valve side orifices and tray wall, there were eddies above the valves too, these led to the complex behaviors of gas perforating valve, these had a great effect on the gas - liquid mass transfer process. at the same time, in order to prevent the disadvantageous effect of gas between one valve with another on the gas - liquid mass transfer, it was very effective to change the fields of gas perforating valve by folding the edges of valve
通過對數值模擬得出的單閥和雙閥塔板的干板壓降及流場速度分佈分析對比后發現，固定閥周圍流場存在較強的湍動，閥側孔與塔板壁面區域以及閥體的上方空間存在明顯的渦流區，使氣體穿閥后的行為變得復雜，並對氣液傳質過程產生重大影響；模擬結果表明，為防止和削弱固定閥間的對沖造成的「死區」對傳質帶來的不利影響，通過折邊來改變氣體的氣路是非常有效的，模擬值與實驗值基本得到吻合。 -
At first, in the process of experiments, it were measured that dry plate pressures drop and point pressures in the flow fields around the single fixed - valve and double fixed - valves under different velocities by using of pitot tube. after that point pressure was transformed to point velocity, two dimensions flow plane of flow fields around fixed - valve were plotted to observe the difference between of the fixed - valve tray with fold edges and the common rectangular fixed - valve tray on the distributions of flow fields and pressures, to provide comparisons and refer - rence for cfd simulation
在實驗中，利用測速管等儀器對在不同速度下的單閥和雙閥固定閥周圍的流場進行了點壓力測量，然後把點壓力轉化為點速度后繪出固定閥周圍流場的二維流線圖，同時測定了塔板的干板壓降，來考察新型固定閥帶折邊后對流場分佈和壓降的影響，為隨后的數值模擬提供對比和依據。 -
Delivery valve installations connected with dry rising fire mains ; filling armaturs pn 16
消防水龍帶連接供水閥. "乾式」揚水管的供水配件pn16 -
Delivery valve installations connected with dry rising fire mains ; fire hose valve pn 16
與乾式滅火上升總管道連接的輸送閥裝置. pn16救火軟管 -
Delivery valve installation connected with dry rising fire mains ; filling station and output station
消防水龍帶連接供水閥. "乾式」揚水管的供水裝置及排 -
Analysis is made on structure characteristics of the finned - tube, and analysis has been made on the special heat and mass transfer principle of every micro - unit under both dry and wet conditions. appropriate hypothesis is made and based on the energy, mass and momentum equivalent, the evaporator models of dynamic distributed parameters are set up. in addition, the gascooler and internal exchanger models of dynamic and distributed parameters, the throttling valve models and the compressor models are set up, too
本文的內容如下： 1對翅片管蒸發器的結構特點進行分析，選取適當的微元體，對于干、濕工況下每個微元分別進行傳熱傳質分析，通過適當的假設，利用質量守恆方程、能量守恆方程和動量守恆方程建立了蒸發器的分佈參數數學模型；對回熱器劃分微元建立了分佈參數數學模型；對氣體冷卻器建立了分佈參數數學模型；對壓縮機建立了數學模型；建立了節流閥的數學模型，為系統模擬奠定了基礎。 -
The company has lots of senior engineers and professional technicians and it is engaged in the production of various wet valve electromagnet mfb1 ( z1 ) - yc series, lex series of germany, youyan electromagnet series, ac / dc dry electromagnet, explosive electromagnet series as well as electromagnet used for concrete conveying pump
公司擁有高級工程師和專業技術人員多名，是一家專業生產各種濕式閥用電磁鐵mfb1 （ z1 ） - yc系列，西德力士樂系列，日本油研電磁鐵系列，交直流乾式電磁鐵，防爆電磁鐵系列，混凝土輸送泵用電磁鐵。 -
The valve should be stored in dry room and should not be piled up in open air
盲板閥應存放在乾燥的室內，不允許露天存放或堆置。 -
It is made up of filter relief - pressure valve and oil sprayer, thus reducing the transverse installation space. it can not only provide clean, dry and stable air source for pneumatic system but also provide good lubrication for pneumatic elements in the pneumatic system
由過濾減壓閥和油霧器組合而成，減小了橫向安裝空間，能為氣動系統提供清潔、乾燥、穩定的氣源，又能為氣體系統中的氣動元件提供良好的潤滑作用。 -
Assure both mounting base of gear operator ( 3 ) and valve top flange ( 6 ) are clean and dry
確保齒輪操作機構（ 3 ）和閥門頂部法蘭（ 6 ）的安裝基座清潔並且乾燥。
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