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古土壤
1、flabellum fossil───扇贝化石
2、petrified fossil───石化化石
3、baculite fossil───杆菌化石
4、fossil watches───化石手表
5、blastoid fossil───囊胚化石
6、soil───n.土地;土壤;国家;粪便;务农;温床;vi.变脏;vt.弄脏;污辱
7、living fossil───[生物]活化石;落后于时代的人;n.活化石
8、eurypterid fossil───广翅目化石
9、fossil───n.化石;僵化的事物;顽固不化的人;adj.化石的;陈腐的,守旧的
1、New knowledge of distribution character of fossil soil in the Middle reaches of the Yellow River has been presented in this paper.───对黄河中游地区古土壤分布特征提出了一些新的认识。
2、Worldwide food production requires around 30% of the total soil available, 20% of fossil fuel energy and a major part of the fresh water flow3.───世界粮食生产大致需要30%全球土地,20%化石能源和大部分的淡水流量。
1、The infilling sandstone is derived from the fossil soil over which the root was growing.