• In this paper, the vapour phase proton-exchange methods (VPPE) are studied.

    本文主要研究气相质子交换法制作铌酸锂光波导的技术。

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  • CFC vapour phase cleaning machine used to be used in printed circuit assemblies cleaning.

    在印制板组件的清洗中,过去一直采用CFC汽相清洗。

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  • Vapour phase chromatography has rapidly become one of the most successful analytical techniques.

    色谱法已经迅速成为最成功的分析方法之一。

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  • Vapour phase hydrogenation of furfural was employed to produce 2 methylfuran through a copper ammonia complex catalyst.

    采用负载型铜氨络合物催化剂进行糠醛气相加氢制2 甲基呋喃。

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  • Vapour phase hydrogenation of furfural was employed to produce 2 methylfuran through a copper ammonia complex catalyst.

    采用负载型铜氨络合物催化剂进行糠醛气相加氢制2 甲基呋喃。

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