Alluvial mines are near or in riverbeds.

冲积矿位于河床附近或河床中。

The mine owner, Lucapa Diamond Company, said on their website that it was found in the Lulo alluvial diamond mine.

该钻石所有者卢卡帕钻石公司在他们网站上称，它是在卢洛冲积钻石矿发现。

Where the river crossed, an alluvial plain was deposited.

河流经方沉积出了平坦带。

Tang says the crops in the alluvial plains along the Yellow, Huaihe and Haihe rivers also grew better than last year.

唐仁健示，黄河、淮河和海河沿岸冲积平原作物也比长得更好。

And the top layers of softer alluvial deposits he named Tertiary and Quaternary.

他将顶层较软冲积沉积层 命名为第三纪和第四纪。

" Well, Axel, there is a very simple answer to your objection that this soil is alluvial."

“好吧，阿克塞尔，对于你反对意见，有一个非常简单答案：这片土壤是冲积土。”

Iceland, which is entirely devoid of alluvial soil, is wholly composed of volcanic tufa, that is to say, an agglomeration of porous rocks and stones.

冰岛完全没有冲积土，完全由火山凝华组成，也就是说，多孔岩石和石头聚集体。

The mild climate all the way around the coast from Virginia to Texas and the character of the alluvial soil invited the exercise of more imagination.

从弗吉尼亚州到得克萨斯州沿岸一路温和气候和冲积土壤特性激发了更多想象力。

Both their camp and the village of Salcott were on the right bank of the river, so that only a short mile of alluvial land lay between their camp and the village.

他们营和萨尔科特村都在河右岸，因此他们营和村庄之间只有短短一英里冲积土。