“poppet”的概念、定义、翻译、参考文献-科学参考

单词	poppet
释义	poppet [`päp·ǝt] ^{CIVIL ENGINEERING} One of the timber and steel structures supporting the fore and aft ends of a ship for launching from sliding ways. ^{DESIGN ENGINEERING} A spring-loaded ball engaging a notch; a ball latch. ^{MINING ENGINEERING} A pulley frame or the headgear over a mine shaft.
随便看	calcium sulfite calcium tungstate calcium wolframate calclacite Calclamnidae calclithite calcrete calc-silicate calc-silicate hornfels calc-silicate marble calcspar mass movement mass number mass operator mass ratio mass reactance mass reflex mass renormalization mass resistivity mass shift mass spectrograph mass spectrometer mass spectrometry mass spectroscope mass spectrum

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。