phase

phase读音音标

英 [feɪz]

美 [fez]

phase意思解释

n.

相，周相；

阶段；

[物理学]相位；

方面，侧面

vt.

分阶段实行；

调整相位；

vi.

分阶段进行；

变形

复数：phases

过去式：phased

过去分词：phased

现在分词：phasing

第三人称单数：phases

双语释义

n.(名词)

[C]阶段,时期 a stage of development[C](月亮、行星的)位相,盈亏 any of a fixed number of changes in the appearance of the moon or a planet as seen from the Earth at different times during their orbit[C](问题等的)方面 part of aspect

v.(动词)

vt. 分阶段计划〔安排〕 plan or arrange in separate phases

英英释义

phase

n.

(physical chemistry) a distinct state of matter in a system; matter that is identical in chemical composition and physical state and separated from other material by the phase boundary

\"the reaction occurs in the liquid phase of the system\"

同义词：form

any distinct time period in a sequence of events

同义词：stage

a particular point in the time of a cycle; measured from some arbitrary zero and expressed as an angle

同义词：phase angle

(astronomy) the particular appearance of a body\'s state of illumination (especially one of the recurring shapes of the part of Earth\'s moon that is illuminated by the sun)

\"the full phase of the moon\"

v.

arrange in phases or stages

\"phase a withdrawal\"

adjust so as to be in a synchronized condition

\"he phased the intake with the output of the machine\"

词汇搭配

用作名词 (n.)动词+～alter the phase改变相位begin〔enter, go through〕 a phase开始〔进入,经过〕一个阶段pass through three phases经过三阶段形容词+～closing〔initial〕 phase*后〔*初〕阶段crucial phase关键时期final phase*后形势new phase新阶段essential phase基本方面opening phase开始阶段another phase另一阶段the theoretical phases理论方面～+名词phase difference相位差介词+～from phase to phase during this stage这一阶段中的各个时期in phase同相地,协调地in phase with与…同相位in every phase在每一方面out of phase异相地,不同相地,不协调地opposite in phase反相,相位相反～+介词phase of the campaign战斗的阶段phases of the problem问题的各方面phase of the research研究阶段用作动词 (v.)～+副词phase down逐步减少phase in逐步采用phase out逐步淘汰

词组短语

liquid phase

液相

first phase

第一期；初相

phase in

逐步采用；分阶段引入

two phase

两相的；二相；二相的；双相的

solid phase

[物]固相

phase change

相变

gas phase

气相，气态

three phase

三相

development phase

开发阶段；发育期

phase transition

相变

phase transformation

相位变换

single phase

[电]单相的

in phase

同相地；协调地

phase shift

相移

phase separation

相位分离，相位差

design phase

[计]设计阶段

phase difference

相位差

phase diagram

[物理]（表示物质的各种相态平衡关系的）相图

stationary phase

[化]固定相；稳定期

mobile phase

（色谱分析的）流动相

同近义词辨析

aspect, side, phase, angle

这组词都有“方面”的意思，其区别是：

aspect

着重以特定观点对事物进行观察或考虑。

side

可与aspect和phase换用，但更着重构成事物全貌的一个或多个方面。

phase

指可以对事物进行观察或描述或考虑的任何方面。

angle

专指从某一角度去观察、考虑事物的某个方面。

双语例句

用作名词(n.)No phase transition evidence is found.没有发现任何相位跃迁的证据。Distortion can result from phase shifts.相位变化将造成失真。This is but one phase of the subject.这仅是问题的一个方面。They are talking about the changing phases of society.他们谈论着不断变化的社会状况。That project would enter a second phase at the beginning of 2007.该项目将在2007年初进入下一阶段。If a nuclear war really breaks out, the world will enter a very dangerous phase.假如真的爆发核战争,世界将进入一个非常危险的时期。用作及物动词(vt.)The use of lead-free petrol is now being phased in.无铅汽油的应用现正逐步推广。The old currency will have been phased out by 1990.旧币分阶段至1990年将全部禁止流通。The modernization of the industry was phased over a 20-year period.工业现代化分20年逐步实现。