“four-ball test machine”的概念、定义、翻译、参考文献-科学参考

单词	four-ball test machine
释义	four-ball test machine Encyclopedia 工学摩擦学试验释 four-ball test machine四球试验机以一个钢球在压力作用下，相对三个同尺寸水平固定钢球旋转摩擦的摩擦试验机。简称四球机。
随便看	genomic island genomic library genomic reference material genomics genomic selection genotoxicity study for drugs genotron genotype genotype analysis method based on sequencing genotype distribution genotype frequency genotype×environment interaction genotypic frequency genotypic identification genotypic value genotypic variation in plant nutrients genotyping genotyping-by-sequencing，GBS genralized likelihood ratio genre Genre-based Instruction genre film genre of a figure genre of a geometric object genre of an algebra

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