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- An experimental investigation on effects of oscillating shock generated by liquid jet on reinforcement of hydrogen-fueled supersonic combustion in Mach 2 airstream was completed. 研究了在燃烧室入口马赫数为2的超音速燃烧中,液体射流所产生的振荡激波对强化超音速燃烧的作用。
- A new drill which is being tested at Leona Valley Ranch is driven by a turbine engine which is propelled by liquid mud pumped into it from the surface. 在得克萨斯州第里昂纳谷地牧场进行试验第一台新钻机由涡轮机驱动,而涡轮机则由从地面上用泵打进去打泥浆推动。
- The stability problem of an evaporating viscous liquid jet was discussed. 讨论了蒸发黏性液体射流的不稳定性问题。
- Preparation of powders for ZnO varistors by liquid phase process. 液相法制备ZnO压敏电阻器粉料。
- Bulk storage tanks are filled by liquid transport trailers. 由液体运输拖车来灌装大容量容器。
- It can break rock to drill by using multiple nozzles to form multiple jet flow, and have efflux energy distribution characteristic of local conformity and integer stack. 采用多孔喷嘴形成多股射流组合,使射流能量分布具有局部集中和总体叠加包络的特点,能够有效地实现破岩钻孔。
- This paper optimized the hyperhaline/cationic polymer drilling fluid for deepwater drilling by a lot of experiments. 通过实验优选适合海洋深水钻井的高盐/阳离子聚合物钻井液体系。
- A turbine engine is propelled by liquid mud pumped into it from the surface. 涡轮机由从地面上用泵打进去的泥浆推动,
- The treatment of metal or the separation of metal from ores and ore concentrates by liquid processes, such as leaching, extraction, and precipitation. 水冶金术通过液体过程,象过滤,提炼,沉淀等方法处理金属,从矿石中或矿石浓缩物中分离出金属
- For this problem, the study has optimized the hyperhaline cationic polymer drilling fluid for deepwater drilling by a lot of experiments. 针对这一问题,通过室内实验优选出了适合海洋深水钻井作业的高盐阳离子聚合物钻井液配方。
- The effect of liquid jet diameter on performance of two-fluid airblast atomizer was investigated in a water-air system. 摘要采用水-空气系统,研究了液体射流直径对双通道气流式喷嘴雾化性能的影响。
- The breakup of annular liquid jet is with great importance to the atomization process of GDI engine sprays. 摘要环膜液体射流的破碎机理研究对于GDI汽油机的雾化过程具有重要的意义。
- We are used to sanitize the sewage by liquid chlorine and natrium chlorite. 过去,对医院污水多采用液氯法和次氯酸消毒法。
- In spite of all its limitations, theoretical analysis of liquid jet and sheet breakup provides much useful information in several limiting cases. 尽管有这些限制,液体射流和液膜破裂的理论分析,仍为一些极限情况提供了许多有用的数据。
- Wetting is a process that gas was replaced by liquid on the solid surface. 润湿过程涉及固体和液体的表面性质,以及固液分子间的相互作用。
- For a fixed water/air mass flux ratio,SMD reduces firstly and increases afterward with the increase of liquid jet diameter. 在液气质量比一定的条件下,随液体射流直径的增加,雾滴直径呈先减小后增大的变化趋势。
- This implies that in real air-assist or air-blast atomization, the para-sinuous mode will dominate the breakup process of the annular liquid jet. 通常情况下,非轴对称模式的扰动增长率强于轴对称模式的扰动增长率,因此会在环膜液体射流的破碎中占据主导地位。
- STUDY ON ROCK DRILLING BY SWIRLING JET 旋转射流破岩成孔规律研究
- J. Janicke, L. Roche, “Liquid Jet Stream Threading Mechanism and Method for Traveling Wire EDM Apparatus,” U.S. Patent, No. 4,495,393, 1985. 张瑞成,线切割机之废线自动排出装置,中华民国专利申请案号91205919,民国九十二年九月。
- The first oil well was drilled by E. L. Drake, a retired railroad conductor. 第一口油井为E - L - 瑞克,一个退休的火车检票员所钻得。