jadeite例句
2024年06月23日 15:58:35
Jadeite jade consists of minerals of pyroxene, amphibole and feldspar groups.
翡翠由辉石族 、 角闪石族、长石族矿物组成.
This paper discusses the definition and the texture types of
jadeite jade.
摘要翡翠的结构是决定翡翠质量的重要因素.
It must be advance standardization of the
jadeite quality grading.
进而推进翡翠品质分级标准化工作.