“ball stop”的概念、定义、翻译、参考文献-科学参考

单词	ball stop
释义	ball stop 球阀止逆器件球形止逆阀
随便看	extrapolating system extrapolation extrapolation chamber extrapolation coefficient extrapolation distance extrapolation error extrapolation formula extrapolation function extrapolation ionization chamber extrapolation number extrapolation process extrapolation type satellite's guidance system extra premium extra price extra print order extra profit extraprostatic extra pseudo order extrapulmonary cough extrapulmonary tuberculosis extra pulse extra-pure grade extrapyramidal extrapyramidal disease extrapyramidal syndrome

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。