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- Energy saving of centrifugal pump for waterflooding and oil transfer by speed control. 油田注水集輸系統離心泵調速節能研究。
- Spirally corrugated and sawtooth-shaped fin tube is a high performance condensation heat transfer tube. 螺旋槽鋸齒翅片管是一種新型高效冷凝換熱管。
- The technique of boiler s sultry running is described in the article which is used in a oil transfer station in Talimu Oil Field. 鍋爐憋壓運行技術(shù)的研究是基于工程熱力學(xué)理論、流體力學(xué)理論和傳熱學(xué)理論。
- Finally,in accordance with the engineering practice of Pan Zhihua Iron & Steed Company, a new type low pressure heater is designed to used the enhanced heat transfer tube. 最后，應用該強化傳熱管，針對攀枝花鋼鐵公司的工程實(shí)際，設計出新型的低壓加熱器。
- Most docks for crude oil transfer are built in excavated or refilled zones of river bank or sea shore.They are often attacked by strong winds and storms every year. 摘要原油中轉碼頭大多建在開(kāi)挖和回填的江、海畔區域，常年受到江、海大風(fēng)的襲擾，其施工質(zhì)量比內陸要求更高。
- Gao Y Q,Yin L C,Yao J H.Relation betwee motor power factor and load coefficient in oil transfer system with frenquncy variation speed-regulation[J].Natural Gas and Oil,2003,21(4):46-49. [3]曹玉泉;尹麗春;姚建紅.;變頻調速輸油電機功率因數和頻率負載率的關(guān)系[J]
- Tanker Cargo-oil Transferring Anchorage is only for tankers carrying out oil transferring operations. 油輪過(guò)駁錨地限于過(guò)駁作業(yè)的油輪錨泊。
- Inclined fuel assembly transfer tube 燃料組件斜傳動(dòng)管
- rotary gear type oil transfer pump 旋轉齒輪式輸油泵
- Internal heated boiling dryer is the key equipment in the pro-duction of the polyvinyl chloride, and the heat transfer tubes are the key part in this equipment. 內熱式沸騰干燥器是聚氯乙烯生產(chǎn)中關(guān)鍵核心設備,換熱管組是該設備上主要部件。
- MODBUS protocol based on ASCII mode was adopted in Oil Transferring Station System, The communication between PLC and STC-1 was realized with polling STC-1 data in order. 轉油站監控系統采用ASCII模式的MODBUS協(xié)議,按順序查詢(xún)STC-1數據,完成PLC與STC-1通信。
- Fuel oil transferring, sludge removal, cleaning, ventilating and gas free of the relevant fuel tanks are required before hot work for repair on the above-mentioned items Nos.4 &5. 為上述第4和5項進(jìn)行熱工修理前與其有關(guān)的燃油艙內的燃油、油渣需要駁出、艙需要清潔、通風(fēng)和測爆。
- low-velocity vacuum oil transfer line 低速減壓轉油線(xiàn)
- He slicks his hair down with oil every day. 他每天搽油把頭梳得光溜溜的。
- Falling film evaporation heat transfer of water on pyramidal projection type enhanced heat transfer tubes(effect of evaporation heat transfer coefficient on heat flux and visualization of flow patterns. 錐形發(fā)射式強化傳熱管中水的降膜蒸發(fā)傳熱(蒸發(fā)傳熱系數對熱通量和流型可見(jiàn)性的影響)
- The bishop anointed the new king with oil. 主教為新國王登基舉行涂油儀。
- The oil tanker soon got out of sight. 油船不久就看不見(jiàn)了。
- A new flat strip-insert with elliptical teeth and notches was developed to solve the problem of rapid fouling growth and reduced heat transfer coefficient at a low flow rate in heat transfer tubes. 摘要 針對較低流速下傳熱管內容易生長(cháng)污垢和低傳熱系數問(wèn)題，本文提出一種具有旋流口橢圓齒的新型平帶。
- The recession trod on the heels of the oil crisis. 經(jīng)濟蕭條緊隨著(zhù)石油危機而來(lái)。
- The tube-insert can be filled with liquid or other substance to make its average density equal to the flowing fluid in heat transfer tubes, thus it can float and spin concentrically with axis. 通過(guò)理論計算研究，得到了外螺旋塑料管動(dòng)力矩計算式，按此得到結構設計的基本原則。
