Verification regulation of the pressure calcareous rock meter 压力式碳酸盐含量测量仪检定规程
2.
Rendzina a type of brown earth soil typical of humid to semi - arid grasslands over calcareous rocks . the rendzina is rich in lime and has an upper humus - rich horizon 黑色石灰土：一种褐色的土壤，其特征为潮湿的半干旱的草地上覆盖着石灰质的岩石。其富含有石灰和较高量的腐殖质。
3.
The mouni gorge lies in the boundless virgin forest . there is an immense warterfall roaring down from the calcareous rock which is 104 metres high . this is the biggest calcareous waterfall in china 在牟尼沟风景区莽莽的原始大森林中，一睽巨大的水流自104米高的台阶式钙华岩体上，汹涌咆哮着似自九天直倾而下，气势极为雄壮，这就是中国最大的钙华瀑布扎嘎大瀑布。
