calcite

释义

n. 方解石\n[化] 方解石

例句

His team analysed mud samples from Lough Monreagh in Ireland and discovered layers of white sediment made up of calcite crystals from algae.

他的团队分析了爱尔兰洛蒙雷阿湖泥浆样本，发现了由海藻中方解石晶体构成的白色沉淀物涡旋层。

We then used a quartz calcite, which has an effect on light that depends on the direction the light is propagating, to measure the direction as a function of position.

然后，我们用石英方解石测量作为位置函数的方向，石英方解石对光的影响这取决于光线的传播方向。