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- Design of downhole oil-water separation system and double fluid flow pump. 井下油水分離系統及往復式雙液流泵設計。
- The traffic flow system is a vehicles' gather. 交通流中的系統是一組車(chē)輛的集合。
- For on-line calibration system of flowmeter, the working fluid flow is from the petroleum pipe line itself. 體積管工作時(shí)的液流,對于流量計在線(xiàn)檢定系統,是來(lái)自輸油管線(xiàn)本身;
- Can be used for both on-off and throttling control of fluid flow. 可用作流體流量的啟閉和節流控制。
- According to the fluid mechanics, Euler's method, and the concepts of traffic flow system and control field are proposed. 參照流體力學(xué),提出研究交通流的歐拉方法、交通流系統和控制域的概念。
- A general code, three-dimensional cylindrical coordinates with collocated grid system for heat transfer and fluid flow in porous media, is developed. 在三維圓柱坐標程序基礎上開(kāi)發(fā)了計算多孔介質(zhì)流動(dòng)與換熱的三維交錯網(wǎng)格程序。
- It is noted that there is a thin fluid film between the loaded asperities and the wafer being polished in CMP process, thereby a flow system with nano scale film is formed in. 在簡(jiǎn)述化學(xué)機械拋光技術(shù)的基礎上,提出化學(xué)機械拋光過(guò)程中,受載的粗糙峰和被拋光的晶片表面之間存在一納米量級的薄流體膜,形成了納米級薄膜流動(dòng)系統。
- Plate efficiency includes Local,Murphree and overall efficiencies in a distillation column,which are mainly affected by kinetic system performance of multiphase fluid flow. 塔板效率包括:點(diǎn)效率、莫夫里效率和全塔效率,它們的值主要受流體多相流動(dòng)時(shí)的動(dòng)力學(xué)體系特性的影響;
- Fluid flow is analized and a mathematic model is developed on the basis of the performance data in a loop reactor system employed for bulk propylene polymerization. 本文以實(shí)際運行的聚丙烯環(huán)管反應器為基礎,分析了物料在反應器內的流動(dòng)特性,建立了數學(xué)模型。
- The paper provides an effective theortical method for accurate calculation of the single phase fluid flow deviations in type-Z header connecting system. 本文的工作為準確計算Z型集箱連接系統單相流體流量偏差,提供了一種有效的方法。
- The approach flow system for Bristol Former is also analyzed and discussed. 對Bristol成形器漿料流送系統進(jìn)行了分析和討論。
- Measurement of fluid flow in pipes using orifice, nozzle, and Venturi. 用孔板,管接頭和文丘里管測量管道中的液體流量。
- This study is a reference in understanding fluid flow mechanism in fract... 該研究對于認識縫洞型油藏流體流動(dòng)機理具有一定的借鑒意義。
- Because of fluid flow through the liquid and transfer the energy impact. 由于流道內液體是通過(guò)液體撞擊而傳遞能量。
- Abstract: The heat transfer and fluid flow in a air-to-air tube-bend intercooler are tested by an infrared image system and a hot-wire anemometer separately. 文摘:分別用熱線(xiàn)風(fēng)速儀和紅外熱像儀對一管帶式氣-氣中冷器熱氣側通道孔內的流動(dòng)與傳熱情況進(jìn)行了測試,通過(guò)對測試結果的分析說(shuō)明:通道孔4個(gè)角采用圓角過(guò)渡是提高中冷器傳熱能力的有效途徑;
- Ball chatter and internal damage may result if fluid flow is too turbulent. 如果流體出現比較嚴重的湍流,可能導致球體震動(dòng)和內部損壞。
- The matrix pores in coal play a little role in fluid flow,therefore the permeability derived from well test is the reflection of the percolation flow capacity in cleat system. 煤基質(zhì)的孔隙性對流體流動(dòng)影響極小 ,試井所得滲透率反映的是割理系統的滲流能力。儲層壓力的變化引起有效應力改變 ,使得煤層裂隙張開(kāi)度和滲透率發(fā)生變化 ,滲透率隨儲層壓力下降而減小。
- The coke formation on butadiene catalyst was studied in a flow system by means of carbon-14-labelled compounds. 在流動(dòng)系統中;用碳-14標記化合物研究了丁二烯催化劑上的結焦過(guò)程.
- Rinsing sector and water flow system adopt rustproof and rot-proof material. Which can bear roughly usage. 清洗區和水路系統全部采用不銹鋼及耐腐蝕材料制造,經(jīng)久耐用。
- Air whether in the gaseous or liquid state is a fluid. 空氣,無(wú)論是氣態(tài)的還是液態(tài)的,都是一種流體。