phase
英 [feɪz] 美 [fez]

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)

1. [C]阶段,时期 a stage of development
2. [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
3. [C](问题等的)方面 part of aspect

v.(动词)

1. 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最后〔最初〕阶段
• crucial phase关键时期
• final phase最后形势
• 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

更多收起词组短语

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.)

1. No phase transition evidence is found.
   没有发现任何相位跃迁的证据。
2. Distortion can result from phase shifts.
   相位变化将造成失真。
3. This is but one phase of the subject.
   这仅是问题的一个方面。
4. They are talking about the changing phases of society.
   他们谈论着不断变化的社会状况。
5. 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。
6. 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.)

1. The use of lead-free petrol is now being phased in.
   无铅汽油的应用现正逐步推广。
2. 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。
3. The modernization of the industry was phased over a 20-year period.
   工业现代化分20年逐步实现。

权威例句

Kinetics of Phase Change. I General Theory
Phase annealing in SHELX -90: direct methods for larger structures
Canonical dynamics: Equilibrium phase-space distributions.
Method and System for Automatic Contrast Phase Classification
Phase II trial of cetuximab in patients with refractory colorectal cancer that expresses the epidermal growth factor receptor.
Experimental Observation of Quantum Hall Effect and Berry's Phase in Graphene
Phase II, Randomized Trial Comparing Bevacizumab Plus Fluorouracil (FU)/Leucovorin (LV) With FU/LV Alone in Patients With Metastatic...
Open-Label Phase III Trial of Panitumumab Plus Best Supportive Care Compared With Best Supportive Care Alone in Patients With Chemot...
Gefitinib in combination with paclitaxel and carboplatin in advanced non-small-cell lung cancer: a phase III trial--INTACT 2
Efficacy and safety of sorafenib in patients in the Asia-Pacific region with advanced hepatocellular carcinoma: a phase III randomis...