In the paper,the template method is adopted,the mesoporous zeolite is prepared under the hydrothermal condition.The synthesised samples are characterized by N2 adsorption-desorption and SEM.There are four factors systematically discussed in the paper,they are types of templates,crystallization temperature,crystallization time,and the addition of enlarge pore agent.The experiment results show that the triblock copolymer(P123) composite with beer yeast as the template agent,the crystallization process is in t...