extraction-step
基本解释
- 提取段
英汉例句
- To extract synephrine, the percolation processes was selected, the extraction steps include wetting powdery FAI, dipping the wet powder in hydrochloric acid solution and percolating by using hydrochloric acid solution.
通過比較選擇滲漉法提取辛弗林,提取步驟爲:枳實粗粉潤溼,酸液浸泡,裝滲漉筒以鹽酸溶液滲漉。 - The exhansted alkali lye of cyclohexane oxidation was extracted step with cyclhexanol (or cyclohexanone) cyclohexane; the extracting effect is better and the recovery rate of extrantant is higher.
對環己烷氧化廢堿液採用環己酮(或環己醇)環己烷分步萃取,萃取傚果好,萃取劑廻收率高。 - Such an extract in a solution of alcohol.
酒精提取物酒精溶液中的提取物 - THE NEW EXTRACTION PROCESS FOR THE SEPARATION OF La, Pr AND Nd BY ONE EXTRACTION STEP
一步萃取分離鑭鐠釹的新工藝 - He tried to extract his pole from the mud.
他試圖用力將杆子從泥中拔出來。