单词	directing precision
释义	directing precision 指向精度
随便看	fission-fragment range fission fragments fission fragment spectrometer fission fragment track fission fragment track discriminator fission fragment track dosimeter fissionFs fission fuel fission fungi fission fungus fission-fungus parasitic disease fission-fusion fission-fusion bomb fission fusion detonation fission fusion fission bomb fission-fusion-fission-bomb fission fusion power plant fission-fusion reaction fission-fusion symbiote fission gamma fission gamma energy fission gammas fission gas fission gas collecting chamber fission-gas formation