A new presulfidation process of hydrotreating catalyst in the hydrogenation is introduced.介绍了一种加氢催化剂器内预硫化新工艺.Determination method of Pd content in hydrotreating catalyst by ICP - AES was established.建立了采用电感耦合等离子体发射光谱(ICP...
在电影摄制过程中,柯蒂斯爱上了同他联袂主演的明星克里斯汀·考夫曼。During the filming, Curtis fell in love with his co-star, Christine Kaufmann.军士麦考夫是我的传令兵.Sergeant Mckeogh was my orderly.旋绕忧郁的现代二重奏使考夫曼想起了他的最初的影象.That spiraling, darkly modern duet remind...