早期: early stage; early phase; pr ...变质: go bad; deteriorate早期变质的: eometamorphic早期变质作用: eomeatamorphism; palaeometamorphism; palaeomorphism; paleometamorphism早期变能式: early baroque初期变质的: protometamorphic后期变质: paulopost高峰期变质温度: peak metamorphic temperature加里东期变质作用: caledonian metamorphism同造山期变质酌: synorogenic metamorphism; synorogenicmetamorphism准同期变质交代作用: penecontemporaneous replacement早期: early stage; early phase; prophase (细胞分裂) 早期癌症 precancer; 早期胃癌 early stage carcinoma ventriculi; 早期作品 sb.'s early works; the works of sb.'s earlier period; 早期肺癌 [医学] early stage of lung cancer; 早期教育 early education变质: 1.(变坏) go bad; deteriorate 蜕化变质 become morally degenerate; 这种食品在热带地方不会变质。 the food undergoes no deterioration in the tropics. 牛奶变质了。 the milk has turned sour.2.[地] (变质作用) metamorphism; [冶金学] (加入微量元素以改善其组织和性能) modification; [生物学] (退化、变质) degenerescence; degeneration本期变数: current variable长期变动: long term changes; long time changes; long time fluctuation长期变化: long period variation; long term change; long-period variation; long-term change; secular change; secular variation长期变星: secular variable长期变异: secular change长周期变星: long period variable; long-period variable长周期变异: long-term variation初期变黄: initial yellowing初期变色: first discoloration; first discolouration初期变性: degenerescence磁长期变化: magnetic secular change第二期变形: second deformation