采用微波辅助提取方法, 以乙酸为提取剂从辣椒粉中提取辣椒素.Capsaicin is extracted from the powder of capsicum with microwave assisted, and acid the extraction solvent.以乙醇水溶液为提取剂,应用超声波技术从荞麦壳中提取色素.In this paper , we use alcohol solvent extracting buck...
他们确实从楼上搬到了楼下，因为房租太贵了。They actually moved down from upstairs because the rent's that expensive.“饶了我吧，小祖宗！你知道这些东西有多贵吗？”"Gimme a break, kid! You know how much those things cost?"这和我上次买的相比贵得吓人。This is fearfully expensiv...
Fire may have breached the cargo tanks and set the oil ablaze.大火当时有可能把货船上的油罐烧漏了，从而引燃原油。A fishing vessel and a cargo ship collided in rough seas.一艘捕鱼船和一艘货船在波涛汹涌的海上相撞了。He loaded his vessel with another cargo and set sail.他...
Teenagers occasionally find it all too much to cope with and lapse into bad behaviour.青少年偶尔会因感到压力太大无所适从而做出不良行为。Occasionally he was even rather absentminded and faraway when the bride leaned forward and addressed him.偶尔,当...