One central task and two basic points is the primary coverage of the Party s basic line in the present stage.
一個中心、兩個基本點,是黨在現(xiàn)階段基本路線的主要內容。
Approach to possibility of applying double-absorption process to low-SO_2 gases;
低濃度二氧化硫煙氣采用兩轉兩吸的可行性探討
Conversion and absorption efficiency of double-absorption process;
兩轉兩吸的轉化率與吸收率