發(fā)中子周期 long period delayed neutron: 長(zhǎng)半衰期緩發(fā)中子long-lived-period delayed neutron: 長(zhǎng)(壽)命緩發(fā)中子delayed neutron: 遲延中子; 緩發(fā)中子delayed-neutron: 緩發(fā)中子delayed period: 誘導(dǎo)期; 月經(jīng)延期下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯