the geologist identified several corundoms in the rock sample.
地质学家在岩石样本中发现了几个刚玉晶体。
industrial corundoms are used for abrasive purposes.
工业刚玉晶体用于研磨目的。
the corundoms displayed brilliant colors under the microscope.
刚玉晶体在显微镜下呈现出鲜艳的色彩。
synthetic corundoms are manufactured for commercial use.
合成刚玉晶体是为商业用途制造的。
the jewelry featured rare corundoms of exceptional quality.
这件珠宝以品质卓越的稀有刚玉晶体为特色。
corundoms rank among the hardest natural minerals.
刚玉晶体是最坚硬的天然矿物之一。
the collection included valuable corundoms from various sources.
收藏品中包含来自不同来源的珍贵刚玉晶体。
scientists study corundoms to understand mineral formation.
科学家研究刚玉晶体以了解矿物形成。
the corundoms showed unique crystalline structures.
刚玉晶体显示出独特的晶体结构。
high-quality corundoms command premium prices in the market.
高品质刚玉晶体在市场上售价很高。
the cutting tools utilize industrial-grade corundoms.
切割工具使用工业级刚玉晶体。
gemologists carefully evaluate corundoms for clarity.
宝石学家仔细评估刚玉晶体的净度。
the geologist identified several corundoms in the rock sample.
地质学家在岩石样本中发现了几个刚玉晶体。
industrial corundoms are used for abrasive purposes.
工业刚玉晶体用于研磨目的。
the corundoms displayed brilliant colors under the microscope.
刚玉晶体在显微镜下呈现出鲜艳的色彩。
synthetic corundoms are manufactured for commercial use.
合成刚玉晶体是为商业用途制造的。
the jewelry featured rare corundoms of exceptional quality.
这件珠宝以品质卓越的稀有刚玉晶体为特色。
corundoms rank among the hardest natural minerals.
刚玉晶体是最坚硬的天然矿物之一。
the collection included valuable corundoms from various sources.
收藏品中包含来自不同来源的珍贵刚玉晶体。
scientists study corundoms to understand mineral formation.
科学家研究刚玉晶体以了解矿物形成。
the corundoms showed unique crystalline structures.
刚玉晶体显示出独特的晶体结构。
high-quality corundoms command premium prices in the market.
高品质刚玉晶体在市场上售价很高。
the cutting tools utilize industrial-grade corundoms.
切割工具使用工业级刚玉晶体。
gemologists carefully evaluate corundoms for clarity.
宝石学家仔细评估刚玉晶体的净度。
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