The results also show that the centre of the heavy snow lay in the positive area to the western severe gradient of MPV 1 zero line and also in the negative area to the northern severe gradient of MPV 2 zero line.是什么意思_The results also show that the centre of the heavy snow lay in the positive area to the western severe gradient of MPV 1 zero line and also in the negative area to the northern severe gradient of MPV 2 zero line.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句