The analytical method for components of process gases in oxidative dehydrogenation of butene into butadiene was improved by increasing the determinations of volume ratio CO/CO2 and the H2 content.
改进了丁烯氧化脱氢制丁二烯生成气各组分的分析方法，增加了对生成气中CO对CO_2体积含量比率及H_2含量的测定。
Messages on the Hold Queues may be a pointer that some of the runtime components of Process Server are not available or are not working correctly.
保留队列上的消息可以作为ProcessServer的某些运行时组件不可用或无法正常工作的指示器。
Messages on the Hold Queues may be a pointer that some of the runtime components of Process Server are not available or are not working correctly.
保留队列上的消息可以作为ProcessServer的某些运行时组件不可用或无法正常工作的指示器。
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