single crop farming
单闭合壳核
single closed shell nuclei
暂无补充释义。
single closed shell nuclei
暂无补充释义。
single crop farming
single-pole circuit breaker
yig single crystal device【电子】;yttrium iron garnet single crystal device【电子】
single-horned sumac gallnut
single-side single density floppy diskette
single slit diffraction
single twitch
single-pole enclosed fused switch