古人之中秋抒怀诗歌几首？ 水调歌头 苏轼 关山月 李白 明月出天山，苍茫云海间。 长风几万里，吹度玉门关。 汉下白登道，胡窥青海湾。 由来征战地，不见有人还。 戍客望边色，思归多苦颜。 高楼当此夜，叹息未应闲。 drinking alone with the moon from heaven's peak the moon rises bright, over a boundless sea of cloud. winds blow for miles with main and might past the jade gate which stands so proud, our warriors march down the frontier while tartars peer across blue bays. from the battlefield outstretched here, none have come back since olden days. guards watch the scene of borderland, thinking of home, with wistful eyes. tonight upstairs their wives would stand, looking afar with longing sighs.查看更多
分子筛采用天然或合成geolites（啥东东？）？ 通过google找到如下的文章题目：geolites and clay minerals as sorbents and molecular sieves desulfurization of liquid fuels by adsorpfion via л-complexationwith cu(i)-y and ag-y geolites desulfurization of commercial liquid fuels by selective adsorption via л-eomplexation with cu(i)-y [ b]zeolite[/ 所以我觉得可能如二楼的判断是所谓的“沸石”，也就是一种硅酸盐结构的物质 这种物质可能是天然也可能人工合成查看更多
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