In the tenth five-year period, the marine sparker source, PSS500J, was developed by the First Institute of Oceanography of State Oceanic Administration.The effect of the application is good.是什么意思_In the tenth five-year period, the marine sparker source, PSS500J, was developed by the First Institute of Oceanography of State Oceanic Administration.The effect of the application is good.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句