“Harrison's gridiron pendulum”的概念、定义、翻译、参考文献-科学参考

单词	Harrison's gridiron pendulum
释义	Harrison's gridiron pendulum [¦har·i·sǝnz `grid´ī·ǝrn ´pen·jǝ·lǝm] ^{DESIGN ENGINEERING} A type of compensated pendulum that has five iron rods and four brass rods arranged so that the effects of their thermal expansion cancel.
随便看	sessile dislocation sessile drop method Sessilina sessoblast seston set seta set analyzer setback setback force set bit set casing set class set composite set condition set copper set description set forward set forward force set forward point set grease soap set hammer S-ethyl-N,N-dipropylthiocarbamate setigerous set mark

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。