The density of Chinese lacquer trees was 9.820 4/hm~2 in the north slope of Qinling,10.354 7/hm~2 in the south slope,and 11.499 7/hm~2 in the north of Bashan,which was increased gradually from north to south.是什么意思_The density of Chinese lacquer trees was 9.820 4/hm~2 in the north slope of Qinling,10.354 7/hm~2 in the south slope,and 11.499 7/hm~2 in the north of Bashan,which was increased gradually from north to south.在线翻译_英语_读音_用法_例句