常見例句雙語例句This investigation is to study the two-phase flow characteristics in annular pulsed-sieve-plate extraction column.本文研究了環(huán)形脈沖萃取柱中兩相流動特性。Although the sieve-plate column are: ⑴ tray installation require a higher degree level, or gas-liquid contact with uneven.雖然篩板塔有： ⑴ 塔板安裝的水平度要求較高，否則氣液接觸不勻。Severe acid accumulation in chlorine drying sieve-plate column has been occurring continuously for nearly 2 years, This paper introduces some solution for it and discusses its reasons.氯干燥篩板塔連續(xù)兩年發(fā)生了嚴(yán)重積酸的現(xiàn)象，介紹了篩板塔發(fā)生積酸時的處理措施，并對積酸原因進(jìn)行了探討。 返回 sieve-plate column