line-to-line valve 中文意思是什麼

line-to-line valve 解釋
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  • line : n 1 線；繩索；釣絲；測深度用繩，捲尺。 a fishing line 釣魚線。 be clever with rod and line 會釣魚...
  • to : adv 到某種狀態；〈特指〉到停止狀態；關閉。 ★也常和動詞結合，略去其後賓語，而構成成語： The door i...
  • valve : n 1 【機械工程】閥，活門，舌門；汽門。2 【解剖學；動物學】瓣，瓣膜；（貝）殼瓣；【植物；植物學】...
  1. Must be installed to allow complete drainage of both the valve and discharge line

    必須安裝到具有完全排泄能力的閥門和排泄管上。
  2. To prevent water damage, the valve must be properly connected to a discharge line which terminates at an adequate drain

    為了防止水的破壞，這些閥門必須與排水管道連接，以便能夠將水排到適當的排水口。
  3. When the governing valve was series - connected on the return oil - line in the metering - out control system, under the same flow area and the same adjusted pressure of relief valve, with the incremental quantity of step load, the pressure highly - adjusted capacity of the hydraulic cylinder chamber with piston - rod increased, meanwhile, it ' s time of rise, time to peak and the governing time all increased. at the same time, the pressure highly - adjusted capacity of the hydraulic cylinder chamber without piston - rod increased

    當出口節流調速系統的回油路上串接調速閥時，隨階躍負載的增加，在相同流量閥開度、相同溢流閥調節壓力的情況下，液壓缸有桿腔壓力p _ 2 （ t ）的超調量是增加的，上升時間、峰值時間以及調整時間也是增加的；液壓缸無桿腔壓力p _ 1 （ t ）的超調量是增加的。
  4. Top ( upper ) mounting type : unnecessary to unload valve from pipeline for maintenance but just by opening the bonnet for on - line maintenance

    頂裝式：閥門維修時不需要從管道拆下，只要打開閥蓋即可進行在線維修。
  5. Temperature and pressure relief valve properly installed with a discharge line run to an open drain and protected from freezing

    正確安裝降溫減壓安全閥，並配置排泄管引導至一個敞開的排水口，並確保不會被凍結。
  6. Project line vertically up to intersect with the valve characteristic curve and from this point project line horizontally across to the left of the chart and record the percentage of maximum flow rate

    畫出垂直向上的線與閥門特性曲線相交，從這個點畫水平線穿過圖表左側，記錄最大流量的百分比。
  7. The use of the double eccentric structure in the butterfly plate so as to the horizontal valve shaft is lifted a little distance above the pipe central line, and it makes that the area of lower half part butterfly plate is bigger than upper part

    該閥採用雙便心閥板，水平安裝的閥軸在管道中心線上抬高一定距離，使閥板下半部分迎水面積大於上半部。
  8. Warning : reinspection of t & p relief valve : temperature and pressure relief valves should be inspected at least once every three years by a licensed plumbing contractor or authorized inspection agency, to ensure that the product has not been affected by corrosive water conditions and to ensure that the valve and discharge line have not been altered or tampered with illegally

    警告：重新檢查溫度壓力安全閥：溫度壓力安全閥每年應該由有資格證書的管道承包商或經過批準的檢查機構來至少檢查一次，以確保這種產品不會受到腐蝕性水的影響，確保閥門和排泄管道不會被不合理的更換或損壞。
  9. The method also can be used to detect oil pollution degree. then the mcu based intelligent two - wire valve hardware design is studied. a hardware platform combining mcu, cebus and power - line communication module is described, and several technical issues are discussed and their practical solutions are provided

    隨后，論文對基於mcu的智能二線閥單元模塊的設計進行了深入研究，提出了mcu 、 cebus現場總線、電力線載波通訊模塊相結合的智能二線閥單元模塊系統構架，並對一些具體的技術難題作了實踐性研究，給出了解決方案。
  10. Check initial pressure to see if full intended line pressure is applied at the valve inlet

    檢查初始壓力，看看是否全部預設管道壓力是否應用在閥門進口處。
  11. Three valve units can be installed to either vertical pipe line or horizontal pipe line

    1三閥組可裝於垂直管道，也可裝於水平管道。
  12. Watts air gap drains are designed to collect water that is being discharged by the relief valve, due to minor check valve fouling and / or line pressure fluctuations

    美國瓦茨氣隙排放裝置適用於收集由於第二止回閥污染和/或管道壓力波動而從安全閥排放出來的水。
  13. According to the design code for filling and emptying system of shiplocks and the layout characteristics of the second line of qililong sea route on fuchun river and the upstream navigation tunnel, the type of the filling and emptying system of shiplocks is determined, the area of the culvert transect at the valve is calculated, and the layout type and key size of the filling and emptying system are recommended

    摘要根據富春江七里瀧航道第二通道工程船閘及其上游通航隧道總體布置的特點，按照《船閘輸水系統設計規范》的要求，確定了船閘的輸水系統型式，並計算了輸水閥門處廊道斷面的面積；推薦了通航船閘輸水系統的布置及關鍵尺寸。
  14. Series 774xdcda contains two independently operating check valves located between two resilient seated shutoffs with four ball valve type test cocks and a hydraulically balanced metered bypass line to detect low flows

    系列774xdcda包含兩個獨立運行的止回閥，位於兩個彈性閥座關閉閥之間，並配置四個球閥型測試旋塞，以及一個液壓平衡儀表旁路管線用於檢測低流量。
  15. Company is it cooperate with famous enterprise of switzerland to take the lead in at home, develop domestic most advanced central air conditioner spiral tuber pipe machine set fire valve wait serial high - accuracy equipment production line

    公司在國內率先與瑞士知名企業合作，開發出了國內最先進的螺旋風管機等系列高精度輥壓成型設備。
  16. By constantly improving the common valve series, the company has, at the same time, formed the valve products with resistance to corrosion medium, which are characterized by the line with rubber and the rubber fluorine series

    公司在不斷完善通用閥門系列的同時又形成了以襯膠、襯氟系列為特色的耐腐蝕介質的閥門產品。
  17. The valve reopens during shut - down cycle to gradually decrease line pressure and prevent shock

    在關閉周期內，閥門將重新開啟，以逐漸降低管線壓力，防止出現沖擊現象。
  18. When installing valve in pipe line, only use wrenching flats provided. do not apply wrench to body of valve. this will prevent distorting the valve body and component parts

    在管路管道上安裝閥門時，只能使用所提供的搭扳手平面。不要將扳手應用在閥門的閥體上。這樣可以防止閥體和部件扭曲。
  19. The relief valve shall have an internal sensing line to sense the inlet water supply

    安全閥應該配置內置感應管，用於感應水供應的進入。
  20. The national fire protection agency ( nfpa ) guidelines require a confirming flow test to be conducted whenever a " main line " valve such as the shutoff valves or a backflow assembly have been operated

    美國國家防火協會（ nfpa ）指導原則要求對于主管線上運行的閥門，如關閉閥或防迴流閥總成，必須進行流量測試。
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