“valve and meter”的概念、定义、翻译、参考文献-科学参考

单词	valve and meter
释义	valve and meter Encyclopedia 工学实验给水系统释 valve and meter阀门仪表各管道系统中对所输送的介质进行控制、开启、关闭和流量调节的部件。
随便看	food microbiology food microbiology examination food microorganism food moisture-retaining agent food nutrition food nutrition labeling food nutritive fortifier food objective evaluation method food packaging container food packaging materials food packing textiles food perfume food plant control food poisoning food poisoning of animal origin food poisoning of plant origin food pollution control act food preference food preferences food preservation technology food preservative food preservative analysis food processing process control system food production process control system food production process traceability

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。