“nonmetallic ore for gemstone”的概念、定义、翻译、参考文献-科学参考

单词	nonmetallic ore for gemstone
释义	nonmetallic ore for gemstone Encyclopedia 理学非金属矿产资源释 nonmetallic ore for gemstone宝石原料用非金属矿经琢磨后能作为饰物的矿物。
随便看	sinking sinking communication system sinking courtyard sinking electrical discharge machining sinking facilities sinking headframe sinking of qi sinking of spleen qi sinking rate of pellets sinking stage sinking ventilation sinking video surveillance system sinking-water pedestrian path sink node sink nodes of the agricultural internet of things sink of a mapping sink of a network sink of a tree sink of a vector field sink of heat sink [point] sink point sink point image method sink population sink source image method

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