单词	first-line aircraft
释义	first-line aircraft 第一线飞机
随便看	sub-criticality subcriticality measurement sub-criticality monitoring subcritical limit subcritically subcritical mass subcritical measurement sub-critical measurement subcritical measurements subcritical methanol subcritical multiplication subcritical multiplication factor subcritical neutron subcritical nuclear experiment subcritical nuclear process subcritical nuclear test subcritical open channel flow subcritical pressure subcritical pressure boiler subcritical pressure steam turbine subcritical pressure turbine subcritical pressure units subcritical quenching sub-critical quenching subcritical reactivity