“plane-concave head-on photomultiplier”的概念、定义、翻译、参考文献-科学参考

单词	plane-concave head-on photomultiplier
释义	plane-concave head-on photomultiplier 凹镜窗式光电倍增管
随便看	gas-tight casing gas-tight container gas-tight end shield gas-tight entry gas-tight feeding mechanism gas-tight gland gas-tight housing gas-tight joint gastight joint gas-tight lysimeter gas-tight machine gas tightness gas-tight piston ring gas-tight seal gas-tight shell gas-tight shielded enclosure gas-tight silo gas-tight sleeve gas tight test gas-tight test gas tight thread gas tip gas titration gas-to-dust ratio gas torch

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。