“powder metallurgical gear”的概念、定义、翻译、参考文献-科学参考

单词	powder metallurgical gear
释义	powder metallurgical gear Encyclopedia 工学齿轮传动释 powder metallurgical gear粉末冶金齿轮以金属粉末或金属粉末与其他非金属粉末的混合物作为原材料制作的齿轮零件。
随便看	log-periodic feed log periodic power law model log-periodic power law model log phase log plot LogP machine log-probability cumulative frequency curve LogP模型 log-rank statistic Log-rank test logrank test Log-rank检验 log response equation log return log-return Logroño log scaling log-series distribution log sheet log sine function log sine integral log sluice log Sobolev inequality log-Sobolev inequality log-Sobolev inequality; logarithmic Sobolev inequality

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