泉蝕 的英文怎麼說
中文拼音 [quánshí]
泉蝕
英文
ring esa ing-
Prevention and cure measures of erosion ravine in baiqian country
拜泉縣侵蝕溝防治措施The resultant effect is spectacular : the waters spill on a series of steps, forming solid cascades and pools
泉水的下瀉?產生浸蝕及沉澱作用?經過無數的歲月?形成了大小白棉班狀的巖石?層層疊疊。Erosion gulley control and cure in baiquan county
拜泉縣侵蝕溝及其治理
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