“压力真空阀”的概念、定义、翻译、参考文献-科学参考

单词	压力真空阀
释义	压力真空阀 Encyclopedia 工学锅炉阀门释 pressure vacuum valve压力真空阀维护压力容器气压平衡，减少介质挥发的安全节能装置。由压力阀和真空阀两部分组成。又称呼吸阀、PV阀。
随便看	nucleotide hybridization nucleotide metabolism nucleotide metabolite nucleotide sequence nucleotide sugar nucleus nucleus accumbens septi nucleus ambiguus nucleus at neutron drip line nucleus at neutron drip-line nucleus at proton drip line nucleus at proton drip-line nucleus band nucleus ceruleus nucleus charge nucleus dorsalis nucleus growth nucleus mass nucleus model of atom nucleus-nucleus collision nucleus of abducent nerve nucleus of a set nucleus of comet nucleus of condensation nucleus of crystallization

科学参考收录了854744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。