Calcium carbonate is a common calcium supplement.

碳酸钙是一种常见的补钙剂。

Many antacids contain calcium carbonate.

许多抗酸药中都含有碳酸钙。

Calcium carbonate is often used in building materials.

碳酸钙常用于建筑材料中。

The main ingredient of this tablet is calcium carbonate.

这种药片的主要成分是碳酸钙。

You can find a lot of calcium carbonate in limestone.

你可以在石灰石中找到大量的碳酸钙。

The presence of marl in the soil indicates a high level of calcium carbonate.

土壤中泥灰的存在表明碳酸钙含量很高。

Calcium oxide can neutralize peptic acid better than calcium carbonate.

氧化钙较碳酸钙能中和胃酸.

So, there's 1 mole of calcium carbonate.

这儿有1摩尔的碳酸钙产生。

Calcium Carbonate keeps teeth clean and healthy.

碳酸钙坚持牙齿干净和安康。

I analyzed a bit and it was calcium carbonate.

我稍稍做了点分析，蛋壳的成分是碳酸钙。