A hydrocracking catalyst with high selectivity to middle distillates was developed.开发了一种具有较高的中油选择性的加氢裂化催化剂.Abstract: Typical failures in domestic fixed bed hydrocracking uni t over the years were summarized.文摘: 总结了我国固定床加...
她是个情场高手。She was a real one for flirting with the boys.乐队的这两位作词人都是非常出色的填词高手.Both the band's writers are fascinating lyricists.一位空手道高手将一名男子毒打致死。A karate expert battered a man to death....
But Artaud was increasingly dissatisfied with film as a medium.但是阿尔托对电影这种表现方式越来越不满。He felt restless and dissatisfied as he drove home.在开车回家的途中，他感到烦躁不安，很不高兴。Dissatisfied customers can return the product for a full refund....