1) return-wind
返风
1.
in this paper,the causes of return-wind of the center 1# auxiliary shaft is theoratically analysed according to the monitoring results,and a step of decreasing flow of return-wind in 1# auxiliary shaft is made,and the obtained result is better-improved.
本文根据监测结果，从理论上较为系统地分析了该矿中央区１＃副井返风的原因，并提出了减缓１＃副井返风的措施，取得了较好的效果。
2) Air return in auxialiary shafe
副井返风
3) material-returning air flow
返料风
1.
Air flow rate control proportionality of primary air with secondary air, as well as material-returning air flow control are important parameters for combustion-optimizing control of circulating fluid bed (CFB) boilers.
风量、一二次风比例、燃煤粒度以及返料风的控制是循环流化床(CFB)锅炉燃烧优化控制的重要参数。
4) To repay what ought to be repaid
应返即返
5) accumulation of salt in the surface soil
返碱;返盐
6) flowback
返排
1.
The trial indicates that the agent of JX-YL has the performance of declining the viscosity, and improving flowback and cleanup a.
JX-YL释放的热量可以解除高粘油区块由于低温液体的注入所造成的蜡质、胶质的伤害;生成的大量惰性气体,可以有效提高地层返排压力;产生的大量泡沫,可有效降低压裂液的滤失;表面活性减小了毛细管的阻力。
2.
Therefore, it is important for protection lowpermeability oil reservoir to prevent extraneous fluid from invading and strengthen flowback of the invaded fluid.
水敏和水锁分别是低渗透、特低渗透储层损害的主要因素 ,外来流体的侵入又是造成以上两种损害的直接原因 ,因此预防外来流体的入侵和加强已侵入流体的返排是保护低渗透油气藏的重要环节。
补充资料：返返
1.形容往返不停。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条