By this method, various pictures of flowing fluid in the three zones, i.e. the end effect zone, the block packing zone and the shell zone of RS dimple wire mesh packing and foam metal packing at different operating conditions were taken.是什么意思_By this method, various pictures of flowing fluid in the three zones, i.e. the end effect zone, the block packing zone and the shell zone of RS dimple wire mesh packing and foam metal packing at different operating conditions were taken.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句