| 释义 |
phase/feiz/ n. & v.●n. 1 a distinct period or stage in a process of change or development (变化或发展过程中的)阶段时期 2 each of the aspects of the moon or a planet, according to the amount of its illumination, esp. the new moon, the first quarter, the full moon, and the last quarter (月亮、行星的)相，相位(尤指新月、上弦月、满月及下弦月) 3 Physics a stage in a periodically recurring sequence, esp. of alternating electric currents or light vibrations 【物理学】(尤指交流电或光的) (周)相，相位 4 a difficult or unhappy period, esp. in adolescence (尤指青春期的)困难愁苦阶段 5 a genetic or seasonal variety of an animal's coloration etc. (动物颜色等的)遗传性(或季节性)变化 6 Chem. a distinct and homogeneous form of matter separated by its surface from other forms 【化】相，态 ●v. tr. carry out (a programme etc.) in phases or stages 分阶段(或逐步)实行(计划等) □ in phase having the same phase at the same time 同相的(地)；同步协调的(地) □ out of phase not in phase 异相的(地)；不同步协调的(地) □ phase in (or out) bring gradually into (or out of) use 分阶段逐步采用(淘汰) □ phasic adj.[French phase and earlier phasis, from Greek phasis ‘appearance’ from phainō phan- ‘show’] |