“relief frame”的概念、定义、翻译、参考文献-科学参考

单词	relief frame
释义	relief frame [ri`lēf ´frām] ^{MECHANICAL ENGINEERING} A frame placed between the slide valve of a steam engine and the steam chest cover; reduces pressure on the valve and thereby reduces friction.
随便看	intertubercular sulcus interurban interval interval arithmetic interval estimate interval estimation intervallum interval measurement interval of convergence interval of Sturm intervalometer interval scale interval timer intervascular intervening sequence interventricular foramen interventricular septal defect interventricular septum intervertebral intervillous spaces intestinal crura intestinal digestion intestinal dyspepsia intestinal hormone intestinal juice

科学参考收录了103327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。