accelerator-produced加速器: accelerator; machine; boost; ...生产: produce; manufacture的: 4次方是 The fourth power of 2 i ...加速器生产的放射性核素: accelerator-produced radionuclides回旋加速器生产的放射性药物: cyclotron-produced radiopharmaceutical下载手机词典可随时随地查词查翻译