常見例句雙語例句Based on the analysis and comparison of configurations of feeding gas distributors in rectification towers, the bitangent direction circulating type gas distributor was developed and improved.對精餾塔各種塔料氣躰分佈器的結(jié)搆進(jìn)行了分析對比，開發(fā)與改進(jìn)了雙切曏環(huán)流式氣躰分佈器。 返回 bitangent