“瓶颈”的概念、定义、翻译、参考文献-科学参考

单词	瓶颈
释义	瓶颈 bottle neck bottleneck
随便看	hand reeling hand reeling machine hand refinishing kit hand refractometer hand-regulated arc lamp hand regulated warp let-off device hand-regulating expansion valve hand regulation hand regulator hand rejector hand release hand remover hand-reset hand reset hand reset relay hand reset system hand resetting hand rest hand-restoring hand-restoring indicator hand reverberatory furnace hand reversing gear hand revolution counter hand riveted hammer hand riveter

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。