infrasizer
名词 n.
英文释义
名词 n.
-
A device for determining how finely a substance has been ground.
— He also continued active participation in his technical field, and the superpanners and infrasizers which he developed found their way into many ore-dressing laboratories throughout the world.
词形变化
词源
Originally a trademark.
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数据来源: Wiktionary