stage和phase用法有什么区别

A raised and level floor or platform.
高台：抬高的地板或平台
A raised platform on which theatrical performances are presented.
舞台：一种升高的平台在它上面可以进行戏剧表演
An area in which actors perform.
表演区：演员表演的地方
The acting profession, or the world of theater. Used withthe :
演艺业,演艺界：演员职业或戏剧界,与the 连用：
The stage is her life.
演艺事业是她的生命
The scene of an event or a series of events.
场景：一件事的场景或一连串事件
A platform on a microscope that supports a slide for viewing.
显微镜的镜台
A scaffold for workers.
鹰架：工人的工作脚架
A resting place on a journey, especially one providing overnight accommodations.
歇脚处：旅行途中的休息特别是提供过夜的地方
The distance between stopping places on a journey; a leg:
行程：驿站之间的距离；行程：
proceeded in easy stages.
行程轻松
A stagecoach.
公共马车
A level or story of a building.
楼层
The height of the surface of a river or other fluctuating body of water above a set point:
水位：在一个指定标记之上的河流水面的高度或者其它浮动的水体：
at flood stage.
在洪水水位线
A level, degree, or period of time in the course of a process, especially a step in development:
时期：发展过程中的阶段,时期,步骤,特别是指发展过程中的阶段：
the toddler stage.
学步儿童的阶段
A point in the course of an action or series of events:
阶段：某一动作过程或一连串事件中的一个阶段：
too early to predict a winner at this stage.
目前还过于太早预测胜负
One of two or more successive propulsion units of a rocket vehicle that fires after the preceding one has been jettisoned.
一节火箭：两级或多级火箭的推动器,往往前一个推动器被抛弃后下一个才点火发射
Geology A subdivision in the classification of stratified rocks, ranking just below a series and representing rock formed during a chronological age.
【地质学】 期：分层岩石的阶层,低于一连串层并且代表了古代时期形成的岩石
Electronics An element or a group of elements in a complex arrangement of parts, especially a single tube or transistor and its accessory components in an amplifier.
【电子学】 级：在一群复杂结构中的零件,特别是指扩音器中单管或转换器和它的辅助成份
v.（动词）
staged,stag.ing,stag.es
v.tr.（及物动词）
To exhibit or present on or as if on a stage:
（在舞台上）展示或出现：
stage a boxing match.
进行一台拳击比赛
To produce or direct (a theatrical performance).
制作或导演一场戏剧
To arrange and carry out:
安排和进行：
stage an invasion.
进行一次侵略
v.intr.（不及物动词）
To be adaptable to or suitable for theatrical presentation.
使适合表演：适合或能够进行戏剧表演
To stop at a designated place in the course of a journey:
歇脚：在旅途中停留在指定的地方：

A distinct stage of development:
阶段,时期：发展的显著阶段：
“The American occupation of Japan fell into three successive phases”(Edwin O. Reischauer)
“美国占领日本的过程可以划分三个连续阶段”(埃德温O.赖肖尔)
A temporary manner, attitude, or pattern of behavior:
（暂时的）状态,态度,行为模式：
just a passing phase.
只是一个过渡段
An aspect; a part:
面,方面；部分：
every phase of the operation.
营运的各个方面
Astronomy One of the cyclically recurring apparent forms of the moon or a planet.
【天文学】 （月等的）变相,盈亏：月亮或其它行星周期性的重复出现的明显形式
Physics
【物理学】
A particular stage in a periodic process or phenomenon.
相,周相：周期性的过程或现象中的特殊阶段
The fraction of a complete cycle elapsed as measured from a specified reference point and often expressed as an angle.
相角：以一个特定角度观测到的一个完整循环的一部分,通常用角度表示
Chemistry
【化学】
Any of the forms or states, solid, liquid, gas, or plasma, in which matter can exist, depending on temperature and pressure.
态：由温度和气压决定的物质存在的形式或状态,如固体、液体、气体或原生质等
A discrete homogeneous part of a material system that is mechanically separable from the rest, as is ice from water.
相：在物质上有分别的同源体系,这个体系在物理上是可以分辨的,如冰和水
Biology A characteristic form, appearance, or stage of development that occurs in a cycle or that distinguishes some individuals of a group:
【生物学】 型,期：在一个循环中出现的有特色的形式、现象或发展阶段,或是使一些个体区别于群体的形式：
the white color phase of a weasel; the swarming phase of locusts.
鼬鼠的白色外表阶段；蝗虫的群居期
v.tr.（及物动词）
phased,phas.ing,phas.es
To plan or carry out systematically by phases.
使分阶段实行：阶段性的系统计划或执行
To set or regulate so as to be synchronized.
调整相位：为使同步进行而调整或控制