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- 稀土Y催化劑REY catalyst; rare earth Y type catalyst
- 稀土Y摻雜Y adding
- 超穩Y催化劑ultra-stable Ytype catalyst(USY)
- 稀土Yrare earth Y
- 高分散Pd（-Pt）/H-Y催化劑的芳烴加氫抗硫性能研究Sulfur-tolerance of Highly Dispersed Pd(-Pt)/H-Y Catalysts for Aromatics Hydrogenation
- 高溫析氯電催化劑用稀土氧化物的性能Properties of Rare Earth Oxides as Electrocatalysts for Chlorine Evolution in NaCl-KCl Smelts at
- 貴金屬-稀土復合型催化劑的制備與性能研究On preparation of noble metal-rare earth compounds and their performance as a complex catalyst
- Fe-23Cr-6Al合金(不含稀土及加La,Ce和Y)高溫氧化的掃描電鏡研究SEM INVESTIGATION ON HIGH TEMPERATURE OXIDATION OF Fe-23Cr-6Al ALLOYS (WITHOR WITHOUT La, Ce AND Y ADDITIONS)
- 觸媒室, 催化劑室catalyst chamber
- 稀土礦物中常見(jiàn)的一種銀色金屬元素，用于鎂和鋁的合金中。a silvery metallic element that is common in rare-earth minerals; used in magnesium and aluminum alloys.
- X-Y型天線(xiàn)座X-Y type antenna pedestal
- 無(wú)機化工催化劑catalyst for inorganic chemical industry
- 以無(wú)窮數乘y.Multiply y by infinity.
- 催化劑使聚乙烯線(xiàn)性化。a catalyst linearizes polyethylene.
- 假定x=yLet x be y.
- 原料油中氮、硫體積分數及反應壓力對加氫裂化催化劑積炭的影響Effects of nitrogen or sulphide content and reaction pressure on coke deposited on hydrocracking catalyst
- 使y等于此函數。Place y equal to the function.
- 用y 除Xto divide X by Y
- 稀土系列催化劑對焦化廢水的催化濕式氧化Catalytic Wet Oxidation of Coking-plant Wastewater Using Rare Earth Catalysts
