中间试验仅包括脱硫阶段.The pilot - plant tests included only the desulfurization step.要根据具体情况来决定脱硫在CO变换之前或者之后.Sulfur removal can be carried out either before or after CO conversion as the situation dictates.当脱硫剂累计饱和硫容达20%时,可用于生产硫酸....
The path descended the hill in a series of zigzags.小路呈连续的之字形顺着山坡蜿蜒而下。History moves in zigzags and by roundabout ways.历史的发展是曲折的,迂回的.Dozens of times each day, your blood pressure zigzags, adjusting to what you're feel...
In a bold promotional stunt for the movie, he smashed his car into a passing truck.为了给电影制造噱头以吸引眼球，他把汽车猛地撞向一辆驶过的卡车。Rebels like Katharine Hamnett have made a name for bold, declamatory statements.诸如凯瑟琳·哈姆内特之类的叛逆者以口出大胆、夸张之词...
After several hours of aimless searching they were getting low on fuel.在几个小时漫无目的的搜寻之后，他们快没燃料了。Peters had been adrift and aimless.彼得斯曾经漫无目的地四处漂泊。He led an aimless sort of life.他过着一种漫无目的的生活....