白垩质

在白垩质土壤中添加有机物可降低其碱性。

Incorporating organic material into chalky soils will reduce the alkalinity .

索米尔周围的白垩质土壤出产著名的安茹葡萄酒。

The chalky soil around Saumur produces the famous Anjou wines .

英格兰南部的白垩质峭壁

the chalk cliffs of southern England

钙化通过钙盐的沉积作用使变为石质或白垩质。

To make or become stony or chalky by deposition of calcium salts .

燧石山地处白垩质高原的中心，直到现在还没有火车通到这儿，所以她只有靠步行到那儿去。

Flintcomb-Ash being in the middle of the cretaceous tableland over which no railway had climbed as yet , it would be necessary to walk .

英国唐斯丘陵的史前古道依旧有迹可寻，因为经过几个世纪的踩踏它们原本质密的白垩质土壤变得愈发紧实，开满了雏菊。

The prehistoric trackways of the English Downs can still be traced because on their close chalky soil , hard-packed by centuries of trampling , daisies flourish .

多佛小城窄窄的，弯弯的，似是一只海上的鸵鸟为了逃避海滩，一头扎进了白垩质的峭壁里。

The little narrow , crooked town of Dover hid itself away from the beach , and ran its head into the chalk cliffs , like a marine ostrich .

实际上，英国媒体预测，全球变暖将迫使法国东部香槟地区的葡萄酒厂商，投资于英格兰南部白垩质土壤的丘陵地区。

Indeed , barely a year passes without the British media speculating about how global warming will force producers in the Champagne region in north-east France to invest in the similarly chalky downs of southern England .

湖南白垩系泥质粉砂岩风化特性研究

Study on the weathering characteristics of Cretaceous argillaceous siltstone