The paper was a review on the development of hydrodesulfurization catalysts in three aspects: single-component support, mixed oxide support and mesoporous molecular sieve.
主要从单组分载体、复合氧化物载体和新型介孔分子筛三个方面详细论述了加氢脱硫催化剂载体研究进展。
The state machine or activity would then represent a single behavioral component that, when implemented as a SIP service, would support all the call flows.
状态机或活动会表示为(当作为SIP服务实现时)支持所有的调用流的单个行为组件。
The state machine or activity would then represent a single behavioral component that, when implemented as a SIP service, would support all the call flows.
状态机或活动会表示为(当作为SIP服务实现时)支持所有的调用流的单个行为组件。
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