For methanol synthesis in the gas phase, the influence of the gas phase flow pattern on the reaction was large.
气相甲醇合成过程中气相流动形式明显影响反应效率；
On the base of the amplitude and phase distribution derivated from the synthesis procedure, the radiation pattern is synthesized and the feed system for the phased array antenna is designed.
在综合求解阵列天线幅相分布的基础上，分析计算了阵列天线的辐射特性，设计了相控阵的馈电网络。
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