The variation of wellbore pressure can lead to the vary of temperature and saturated steam's parameter during thermal production by the stream injection.
在注蒸汽热采过程中，井筒中压力的变化必然导致井筒温度和饱和蒸汽物性参数的变化。
The sensitivities of 12 elements has been invelstigated with 8 kinds of organic solvents used as carrier stream for FI-AAS, and by using a hydrodynamic conduit in place of injection valve.
使用流体动力定量管代替进样阀，用8种有机试剂作载流由流动注射原子吸收法测定12个元素。
At the end of the Northern Song Jian, due to stream through the injection of foreign cattle field, named.
北宋末建，因有溪流经此注入牛田洋，故名。
A fuel stream is injected through at least one fuel injection side adjacent to the oxidant injection side in the combustion zone.
燃料物流通过至少一个燃烧区内与氧化剂喷入侧相邻的燃料喷入侧喷入。
Different from water injection in thin oil production, there is no complete and applicable way on how to evaluate indexes of heavy oil in stream soak reservoir up to now.
针对蒸汽吞吐稠油开发指标如何评价，目前还没有象稀油注水那样一套完整可行的评价方法。
Due to the smaller Angle of injection, the ratio of total pressure loss of aerodynamic ramp is less than the physical ramp and transverse injection stream.
由于喷流方向与主流方向夹角较小，总压损失也较物理斜坡、横向喷流等混合增强方式小。
Experimental method, apparatus and data are presented for the liquid injection through a single orifice from a flat plate into the supersonic stream.
本文叙述了为解决通讯中断问题而设计的平板雾化试验的实验方法、设备及初步的实验结果。
ConclusionLyophilized Xinshao injection can increase cerebral blood stream, reduce cerebral blood vessel resistance and improve it's circulation.
结论注射用辛芍能增加脑血流，减少脑血管阻力，具有改善麻醉犬脑循环的作用。
The injection stream welding plant has the advantages of being capable of realizing consecutive welding and being used in the welding between none-plane electronic wires and electronic elements.
本发明的优 点是可实现连续焊接，可用于非平面的电子线材和电子元器件之间的 焊接。
The injection stream welding plant comprises a clamp, a soldering flux generator, a preheater, a solder groove with a first-level spout, a voltage-stabilizing filter and a nozzle;
本发明包括夹具、助焊剂发生器、预热器、具有一级喷口的焊剂槽、稳压滤波器、喷嘴；
The injection stream welding plant comprises a clamp, a soldering flux generator, a preheater, a solder groove with a first-level spout, a voltage-stabilizing filter and a nozzle;
本发明包括夹具、助焊剂发生器、预热器、具有一级喷口的焊剂槽、稳压滤波器、喷嘴；
应用推荐