首页英语词典phasephase英英释意

phase

英 [feɪz] 美[fez]
  • n. 相;阶段;[天] 位相
  • vt. 使定相;逐步执行
  • vi. 逐步前进

英英释意


1. (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"
2. any distinct time period in a sequence of events;
"we are in a transitional stage in which many former ideas must be revised or rejected"
3. a particular point in the time of a cycle; measured from some arbitrary zero and expressed as an angle
4. (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"

双语例句


1. The phase of writing that is actually most important is revision.
实际上写作过程中最重要的阶段是修改。

来自柯林斯例句

2. The crisis is entering a crucial, critical phase.
目前危机正进入决定性的关键阶段。

来自柯林斯例句

3. The carrier wave has got out of phase with the signal wave.
载波同信号波是异相的.

来自《简明英汉词典》

4. In 2006 work began upon the second phase of the project.
2006年第二期工程开始施工.

来自《简明英汉词典》

5. The first phase of the project has been completed.
第一期工程已经告一段落.

来自《现代汉英综合大词典》