Warning: file_put_contents(/www/wwwroot/ppbbu/28094.com/cache/b2c752a0d7ee4077481db25ea59b80f2.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/28094.com/index.php on line 55 limnetic coal例句_limnetic coal英汉例句_limnetic coal双解例句_贰靶汉英词典
The conclusion is that the sedimentary environment of coal measures in Changyang area, Shuangyang basin is mainly fan delta and limnetic deposits. 得出的結論是：雙陽盆地長嶺區煤系地層沉積環境主要爲扇三角洲沉積和湖泊沼澤沉積。 chazidian.com