“sapropel”的概念、定义、翻译、参考文献-科学参考

单词	sapropel
释义	sapropel [`sap·rǝ´pel] ^GEOLOGY A mud, slime, or ooze deposited in more or less open water.
随便看	ring-and-ball test ring-and-bead sight ring-and-circle shear ring-around ring B ringbolt ring bus ring C ring canal ring circuit ring closure ring complex ring counter ring crusher ring current ring D ring data structure ring deoxyribonucleic acid ring depression ring dike ring discharge ringdown ring-dyed fiber ring E Ringelmann chart

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