潛水電機 的英文怎麼說
中文拼音 [qiánshuǐdiànjī]
潛水電機
英文
submersible electric machine- 潛 : Ⅰ動詞1 (隱在水下) go underwater; hide under water; dive 2 (隱藏) hide3 [書面語](涉水) wade ...
- 水 : 名詞1 (由兩個氫原子和一個氧原子結合而成的液體) water 2 (河流) river 3 (指江、河、湖、海、洋...
- 電 : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
- 機 : machineengine
- 潛水 : 1 (在水下潛游) go under water; dive 2 [地] phreatic water; ground water; 潛水泵 submersible pum...
- 電機 : (任何產生和應用電能的機器 特指發電機、電動機) any power generating or power driven machine esp ...
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In his stories you can read about neon lights, moving sidewalks, air conditioning, skyscrapers, guided missiles, tanks, electrically operated submarines, and airplanes
在他的故事中,你可以讀到霓虹燈、人行道、空調、摩天大樓、制導導彈、坦克、電控潛水艇和飛機。The submersible motor has motor winding thermostats
潛水電機配置電機繞組溫控器。The dry pit submersible pumping units shall be self contained, close coupled pump / motor units designed to operate at continuous full load either submerged or non - submerged without the need for any external cooling devices or water jackets
這類乾井潛水泵裝置應該配置齊全,泵和電機緊密結合,在淹沒或沒有淹沒狀態下能夠全負荷連續運轉,不需要任何外置冷卻設備,如水套等。The combination seal failure / overtemp alarm relay is a specialized control for monitoring seal failure and thermal overload of one ( 1 ) submersible pump motor
密封故障和過熱故障兩用報警繼電器是一個專用控制裝置,用於監測一( 1 )臺潛水泵電機的密封故障和熱過載。In the past 10 years, we inherit the tradition of ningbo businessman of “ to conduct ourselves honorably in commercial transaction and business activities ”, insist on the tenet of “ customer first, quality first ”, and have developed 4 series and 40 types of products, which all can provide protection on occasion of power phase lack, motor over load, motor stall, well pump leaking
十年來,本廠繼承了寧波人素有的「文明經商、誠信經營」的優良傳統,始終抱定「用戶至上、質量第一」的經營宗旨,先後研製了4個系列、 40餘種規格的產品,都能對電機在因電源缺相、電機超載、電機堵轉、潛水泵電機漏水等故障情況下,實施快速可靠的保護。Article 7. the captain, chief engineer, pilot, engineers, radio and telephone operators and similar personnel on board seaplanes or submersibles must hold valid job certificates
第七條船長、輪機長、駕駛員、輪機員、無線電報務員話務員以及水上飛機、潛水器的相應人員,必須持有合格的職務證書。Jqs1series water - submersible3 - phase asynchronous motors adopt a wet water - filling sealed construction and major used in 8 ”, 10 ” well diameter of deep - well to drive the water submersible pumps to lift underground water for plants, mines agricultural drainage and irrigation as well as for city living water required
Jqs1系列井用潛水三相異步電動機為濕式充水密封型結構,主要用於8 」 , 9 」深井中驅動潛水泵提取地下水,為城市工礦企業,農業灌溉和居民生活提供生產和生活用水。Each relay provides monitoring of two ( 2 ) submersible pump motors
每個繼電器可以監測兩( 2 )臺潛水泵電機。We are specialized in manufacturing all kinds of series universal ac motor, pmdc motor, brushless dc motor, induction motor, shaded - pole motor, stepped motor, servo motor, controlled motor, flame - proof and submersible motor
專業製造各類串激電機永磁直流電機無刷直流電機感應電機罩極電機輪箱電機步進電機伺服電機控制電機防爆及潛水泵電機。The closed - loop - cooled dry - pit submersible motor design utilizes a patented cooling self - contained cooling system
閉環冷卻乾井潛水電機設計採用專利技術的自動冷卻系統。Based on many references form civil and abroad, the author mainly studies the measurment theory and method for flux, raising height, axial power and rotational velocity. avoiding many complicated and intermediate courses for power wastage analysis, introduces the electric measurement and using efficiency curve of motor in measureing axial power, and satisfies the automatization of the device. the paper also provides a new method, inductive winding, in measuring rotational velocity of electromotor, supplys limitations of other method in measuring rotational velocity of electromotor in water, and meet practical needs in developing diving electric pump for corporation
作者在參閱大量國內外有關文獻,著重探討了水泵流量、揚程、軸功率、轉速的測試原理和測試方法,提出了採用電測法並結合電機效率特性曲線測量水泵軸功率,從而避免了損耗分析法中大量復雜的中間過程,滿足了試驗裝置的自動化測量要求;採用漏磁感應線圈法測量電機轉速,彌補了其它轉速測量方法對水下電機測試的局限性,適應了萊恩公司開發潛水電泵的實際需要。Typically, these motors are conservatively rated for continuous operation in a fully submerged condition or for at least 15 minutes in a non - submerged condition
一般情況下,這些電機在完全潛水狀態下能夠連續運轉並保持適當的溫度,或在非潛水狀態下至少運轉15分鐘。Major products : water quality testing monitoring instrument : ph meter, conductivity meter, tds meters, orp meter ; pna meter, salt meter ; rotary speed measurement of the machinery manufacturing equipment : many functions tachometer ; air quality testing instrument : thermometer, hygrometer ; others : refractometer, water pump
主要產品:水質檢測監控儀: ph酸度計ec電導率儀tds計orp氧化還原計鈉度計鹽度計機械製造設備轉速測量:多功能轉速表光電轉速表空氣質量檢測儀:數字溫度計溫濕度表光學檢測儀器:折射儀以及污水潛水泵。The yellow river water environment information management system is a computer network system covering the whole basin, the construction of which includes a computer network construction and software development. the software involves database, gis, and man - machine interface. the investment in the system is huge and the period of construction is long, thus, a good design is very important. the design schemes are summarized in this paper. according to the present computer technology, some new methods used in network design and software development are introduced, and it is suggested that expandability and opening of the system should be considered in system construction
黃石?水電站輸水渠道地處地質結構比較復雜的地方,由於渠道建成投運的時間較早,且原設計的標準較低,糙率較大.在電站機組已更新改造的情況下,若不進行輸水渠道挖潛改造,已難于滿足電站機組的設計流量要求.經反復比較,決定採取減小渠道糙率的方案,對輸水渠道進行三面光護面加固防滲,增加過流,效果很好All yeomans submersible motors are manufactured and tested in a controlled work cell environment in our aurora, illinois factory
所有美國約曼潛水電機都是在美國約曼位於美國伊利諾斯州的工廠內的控制工程單元環境內製造和測試。This is particularly true if it has been confirmed that the submersible motor has been rated in strict conformance with nema standards as is recommended by the submersible wastewater pump association ( swpa )
這在實踐中是正確的,但是前提是潛水電機性能完全符合由美國潛水污水泵協會( swpa )所推薦的美國電氣製造商協會標準的設計指標。Improving of reliability for submersible electric motor
淺談改善潛水電動機可靠性措施This paper presents a test method to the minimum torque of bubmersible motors by an oil filled prototype, combining with its calculation of the functions, and gets a right result to verity the computation theory
結合潛水電機最小轉矩的計算,以充油式潛水電動機為樣機進行最小轉矩的測試,從而驗證理論與實踐的一致性The submersible motors shall be of an air - filled, high efficiency design and shall be rated for continuous full load operation
潛水電機應該是風冷、高效結構,並且能夠連續全負荷運轉。For sewage or similar water - based mixtures containing solids, grease or fat, the closedloop - cooled motor design is the preferred choice whenever the horsepower size required exceeds the practical limit for de - rating of conventional submersible motors
對于污水或類似的包含固體顆粒、油脂或脂肪的水混合物,閉合迴路冷卻電機設計結構是最好的選擇,只要所需的功率大小超過常規潛水電機降級的使用限制指標。分享友人