crystallite

A small region of a solid that consists of a single crystal; a grain.

日本語の意味

単一結晶からなる固体内部の微小な領域 / 結晶粒

Under the microscope, each crystallite was oriented differently, giving the metal its polycrystalline texture.

顕微鏡で見ると、各結晶粒は向きが異なっており、それが金属に多結晶の質感を与えていた。

意味（1）

A small region of a solid that consists of a single crystal; a grain.

crystallites

（ plural ）