“isotopic exchange”的概念、定义、翻译、参考文献-科学参考

单词	isotopic exchange
释义	isotopic exchange [¦ī·sǝ¦täp·ik iks`chānj] ^{PHYSICAL CHEMISTRY} A process in which two atoms belonging to different isotopes of the same element exchange valency states or locations in the same molecule or different molecules.
随便看	directed number directed set direct effect direct electromotive force direct energy conversion direct-entry terminal direct-expansion coil direct extrusion direct-feedback system direct fire direct-fire direct-fired evaporator direct-gap semiconductor direct-geared direct grid bias direct hierarchy control direct-image offset system direct-imaging mass analyzer direct immunofluorescence direct-indicating compass direct input/output direct-insert subroutine direct instruction direct interelectrode capacitance direct inward dialing

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。