English translation for "placer mining"

砂矿开采。

Related Translations:

placer:  n.1.安置者，调配者。2.第…名。短语和例子the sixth placer in a competition 比赛中的第六名。n.【矿物】(含金、铂等的)砂矿，砂积矿床(opp. lode)。

placer gold:  砂金。

mine:  短语和例子mine1pron.1.〔I 的物主代词〕我的(东西)，我的家属，我的亲戚。 The book is mine. 这本书是我的。 He was kind to me and mine. 他对我和我的家属都好。 That is no business of mine. 那不关我的事情。 The game is mine. (比赛的结果)是我赢了。2.〔古、诗〕我的(

mining:  n.1.采矿，采矿业，矿业。2.敷设地雷[水雷]。adj.开矿的，采矿的。 a mining engineer 采矿工程师。 mining engineering 采矿工程(学)。 the mining industry 采矿工业。

Similar Words：

"placer dirt" English translation, "placer dredge" English translation, "placer gold" English translation, "placer iron" English translation, "placer mineral source" English translation, "placer order number" English translation, "placer platinum" English translation, "placer prospecting" English translation, "placer tin" English translation, "placer workings" English translation