泵上掺稀,Light oil solvent on pump
1)Light oil solvent on pump泵上掺稀
2)water mixing in transmission pump泵上掺水
1.Test and application ofwater mixing in transmission pump: a case study on heavy oil production in Gudong oilfield;泵上掺水技术在孤东油田稠油开采中的试验和应用
3)Rare earth doped glasses稀上掺杂玻璃
4)blending thin oil掺稀
1.At present the heavy oil is produced using the technique ofblending thin oil visbreaking.在采用掺稀降粘工艺开采稠油时,油管失效除了常见的失效形式(滑脱、管体破裂、穿孔、腐蚀等)外,又出现了新的失效形式——油管挤毁,尤其是在西部油田。
英文短句/例句
1.rare-earth ion-doped nonlinear crystal掺稀土离子非线性晶体
2.Studies on Synthesis and Magnetic Properties of Rare Earth (Sm, Gd) Doped TiO2 Semiconductor稀土(Sm,Gd)掺杂TiO2稀磁半导体的制备和磁性研究
3.Study on Rare-Earth Doping and Self-organizing of Silica Colloidal Microspheres;SiO_2胶体微球的稀土掺杂与自组装研究
4.Research on Rare Earth Doped Tellurite Glass Optical Fiber;稀土掺杂碲酸盐玻璃放大光纤的研究
5.The Up-conversion Luminescence of Rare Earth Doped ZnO Powders;稀土掺杂ZnO粉末的上转换发光研究
6.Influence of Rear-earth Elements Doping on Nano-TiO_2 Photocatalysis Performance;稀土掺杂对纳米TiO_2光催化性能的影响
7.Study on Spectra Properties of Rare Earth Ions Doped PMMA;稀土离子掺杂聚合物光谱性能的研究
8.Neodymium Doping Effect on Nano-Films of Tin Dioxide;纳米二氧化锡薄膜的稀土钕掺杂效应
9.Preparation and Characterization of the Rare Earth Metal-Containing Transparent Optical Plastics;掺杂稀土金属光学塑料的制备与表征
10.The Properties of SnO_2 Thin Films by Rare-Earth Dy, Nd, La Doped;稀土镝、钕、镧掺杂纳米SnO_2薄膜的特性
11.Progress in Rare - earth Doping by Titanium Dioxide Photocatalysis;稀土掺杂纳米TiO_2光催化的研究进展
12.Energy Upconversion from Yb~(3+)-doped ZrF_4 Glass;稀土Yb~(3+)掺杂ZrF_4玻璃的能量上转换
13.Doping Effects of Dy and Yb in rare-earth doped manganic oxides;Dy、Yb掺杂稀土锰氧化物的磁性和电性
14.Study on the Preparation of Rare-earth Doped TiO_2;稀土掺杂纳米TiO_2的合成研究
15.Preparation and Spectrum Properties of Rare-Earth Doped Na_3ScF_6 Microcrystal稀土掺杂Na_3ScF_6微米晶的制备及光谱性能
16.The Preparation and Characteristics of Zinc Oxide Thin Films by Rare-Earth Dy、La and CeO_2 Doped稀土Dy、La、CeO_2掺杂ZnO薄膜制备及特性
17.Up-conversion Investigation in Rare-earth Ions Doped β-NaMF_4(M=Yb, Y) Materials稀土掺杂β-NaMF_4(M=Yb,Y)的上转换研究
18.Prepared and Property of Re-Doped ZnTe Nano-Thin Film稀土掺杂ZnTe纳米薄膜制备及特性研究
相关短句/例句
water mixing in transmission pump泵上掺水
1.Test and application ofwater mixing in transmission pump: a case study on heavy oil production in Gudong oilfield;泵上掺水技术在孤东油田稠油开采中的试验和应用
3)Rare earth doped glasses稀上掺杂玻璃
4)blending thin oil掺稀
1.At present the heavy oil is produced using the technique ofblending thin oil visbreaking.在采用掺稀降粘工艺开采稠油时,油管失效除了常见的失效形式(滑脱、管体破裂、穿孔、腐蚀等)外,又出现了新的失效形式——油管挤毁,尤其是在西部油田。
5)rare earth doping稀土掺杂
1.Synthesis ofrare earth doping cathode materials LiMn_2O_4 used for lithium ion batteries;稀土掺杂合成离子电池正极材料LiMn_2O_4技术
2.The sol-gel process was used in the preparation of pure TiO_2 andrare earth doping TiO_2, the phase structure and anti-UV capacity were studied by means of XRD and UPF, we investigated how the doping quantity and doping category influence the anti-UV capacity.采用溶胶凝胶法制备纯净及稀土掺杂的TiO2,用X射线衍射(XRD)和UPF进行表征,研究了不同掺杂种类及掺杂量对紫外吸收性能的影响,结果表明掺杂2%CeO2、2%La2O3、1。
3.The development importance of lithium ion battery technology is described; the application ofrare earth doping in positive material, negative material and solid electrolyte of lithium ion battery is summarized.阐述了锂离子电池技术发展的重要性,综述了稀土掺杂在锂离子电池正极材料、负极材料及固体电解质中的应用。
6)rare-earth doping稀土掺杂
延伸阅读
隔膜泵与柱塞泵在涂装机械中的比较高压无气喷涂效率高,表面细腻平整,附着力强,涂料损耗少而得到建筑机械 船舶 家具等行业的广泛使用。高压无气喷涂机分为气动式无气喷涂机,电动式无气喷涂机(柱塞泵)和电动无气喷涂机(隔膜泵),由于气动式无气喷涂机需要带压缩空气源而限制了气动喷涂机的使用。现仅将电动柱塞无气喷涂机与电动隔膜无气喷涂机作比较,柱塞泵是将直流电动机带动柱塞复运动将涂料吸入,加压后排出,由于其柱塞裸露,且柱塞在涂料中工作,在涂料研磨作用下柱塞磨损非常快,一旦配备口径较大的喷嘴,其柱塞往复频率提高,加剧柱塞的磨损,机器寿命短。而更换柱塞价格非常昂贵,如果电压不正常也将直接导致工作直流电的不正常。另外,由于大幅来回往复运动,柱塞泵的工作脉动很大,使得喷涂不稳定,涂料喷上的墙面平整度就不够好。但柱塞泵初始吸料较快是其长处。隔膜式无气喷涂机(隔膜泵),其设计是在柱塞泵基础上得到了更大的改进,原理为用电动机带动活塞往复工作(注意,活塞并不直接接触涂料),再推动隔膜运动,将涂料吸收加压后推出,通过喷嘴喷向涂装物体,由于其活塞在防磨损的油中工作,工作环境大大优化,寿命大大提高,经过掺透硬化处理的活塞更是不易损坏,加上高分子材料制成的高抗绞隔膜更使隔膜泵寿命进一步提高。运行可靠是隔膜泵的又一长处,故障率极底,对电压要求底,对环境要求底,维修容易,维修费用仅为柱塞泵的五分之一左右。 隔膜泵性价比优,其优异的性能价格比将推动隔膜泵的推广。