为进一步提高油藏采收率，增加经济可采储量，有必要转换。
To improve crude oil recovery and increase economic recoverable reserves, we have to convert to steam flooding.
为提高装置总液收率和进一步降低汽油组分中的烯烃含量，催化裂化装置开始试用LHO-1催化剂。
In order to enhance the yield of the total liquid and further reduce the olefin content in gasoline, LHO-1 catalyst is put on trial.
以麦角甾醇为原料，经七步合成24-表油菜素内酯，前两步反应不需进一步提纯，提高了收率、具有工业化价值。
Synthesis of 24-epibrassinolide in seven steps from ergosterol, and methods ahead of two steps which used without further purification which there is high yield and asset of industrialization.
为进一步确定剩余油的分布规律，提高原油采收率，开展了储层流动单元的研究工作。
To further confirm the distribution of residual oil and to enhance oil recover ratio, research of reservoir flow units has been carried out.
为进一步确定剩余油的分布规律，提高原油采收率，开展了储层流动单元的研究工作。
To further confirm the distribution of residual oil and to enhance oil recover ratio, research of reservoir flow units has been carried out.
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