常見例句It is an important and urgent problem to find some good ways to improve the stability of SAPO molecular sieves. 認(rèn)為有效提高SAPO分子篩的穩(wěn)定性,是急需解決的問題。Concentric circles in the end give you the number of commissions, so you come to this Sapo ah! 同心圓到底給了你多少好處費(fèi),讓你到這來撒潑啊!The modification of SAPO with suitable metal ion to adjust pore structure and the distribution of acid is introduced. 綜述了通過引入合適的金屬離子對SAPO分子篩的酸性和孔道結(jié)構(gòu)進(jìn)行調(diào)節(jié),有利于烴類異構(gòu)化反應(yīng);El cielo sostenido por los hermanos Sapa y Sapo empez a descender porque ellos se cansaron. El alacrn y el baile 蝎子與舞蹈 Akek; el alacrn; viva en una cuerda floja.In this paper, the latest advances in the application of silicoaluminophosphate (SAPO) molecular sieves to isomeric catalysis are reviewed. 摘要介紹了SAPO分子篩在烯烴異構(gòu)、烷烴異構(gòu)、芳烴異構(gòu)、異構(gòu)脫蠟等化工過程的最新應(yīng)用;Latest advances in synthesis of silicoaluminophosphate (SAPO)molecular sieves and their application in industrial catalysis were reviewed. 本文綜述了磷酸硅鋁分子篩催化劑的合成方法及催化應(yīng)用方面的最新進(jìn)展。 返回 sapo-