1)  phase problem
位相问题
2)  phase
位相
1.
Relation between the phase and the direction of the mechanical energy flow in a coupled pendulum movement;
耦合摆运动中的位相与机械能流的方向
2.
The Investigation of Controllable Phase Liquid Crystal Spatial Light Modulator;
位相可控液晶空间光调制器的研究
3.
Analyze of phase-only encode of digital image;
数字图像纯位相编码分析
3)  Phase modulation
位相调制
1.
First, the relation between the phase modulation and the LUT value was measured with the linear LUT curve.
研究了液晶波前校正器位相调制曲线非线性的校正以及液晶自适应闭环对畸变波前的校正。
2.
From the principles of self-mixing interferometry and phase modulation using electro-optic crystals, an electro-optic modulator in the external cavity is put, and sinusoidal phase modulation using electro-optic crystal in self-mixing interference is analyzed.
从自混合干涉和电光晶体调制位相的基本原理出发,通过将电光晶体引入自混合干涉外腔调制,研究了自混合干涉测量中电光晶体的位相调制性能。
3.
A Fiber-optic voltage sensor based on phase modulation is presented.
一种基于位相调制原理的光纤电压传感器,充分利用3×3光纤定向耦合器的光学特性,使得光路结构更加简单、可靠。
4)  phase relationship
位相关系
5)  in phase
同位相
1.
A dense hexagonal dislocation network exists on the r/r' interfaces normal to the stress axis in DD8 single crystal nickel base superalloy after in phase (IP) thermo-mechanical fatigue(TMF).
DD8单晶镍基高温合金经过同位相热机械疲劳(TMF)后,在垂直于应力轴的γ/γ’相界面上存在着大量的六角形位错网。
2.
It is found that both dislocation configurations and γ' precipitate morphologies under in phase(IP) testing are obvious different from that under out of phase(OP) testing.
透射电镜(TEM)观察表明,DD8单晶镍基高温合金经过热机械疲劳(TMF)后,在同位相(IP)和反位相(OP)加载的条件下,合金内部的位错组态和γ′沉淀相的形貌有很大的区别,在IP加载条件下,垂直应力轴的,γ/γ′相界面上存在着密集的六角形位错网,平行应力轴的相界面上存在的是四边形的位错网,而且在小机械应变幅下,γ′相出现明显的筏化现象,并且随着应变幅的增加,γ′沉淀相的筏化现象也越来越不明显,在OP加载条件下,在γ/γ′相界面上则没有位错网被观察到,γ′被层错剪切,并且没有明显的筏化出现。
3.
The experiment of thermo-mechanical fatigue (TMF) behavior of superalloy DD8 shows that when the mechanical strain range is taken as the basis, the life of in phase (IP) TMF is less than that of out of phase (OP) TMF at higher strain ranges.
对DD8合金进行了同位相(IP)与反位相(DP)热机械疲劳(TMF)实验。
6)  out of phase
反位相
1.
It is found that both dislocation configurations and γ' precipitate morphologies under in phase(IP) testing are obvious different from that under out of phase(OP) testing.
透射电镜(TEM)观察表明,DD8单晶镍基高温合金经过热机械疲劳(TMF)后,在同位相(IP)和反位相(OP)加载的条件下,合金内部的位错组态和γ′沉淀相的形貌有很大的区别,在IP加载条件下,垂直应力轴的,γ/γ′相界面上存在着密集的六角形位错网,平行应力轴的相界面上存在的是四边形的位错网,而且在小机械应变幅下,γ′相出现明显的筏化现象,并且随着应变幅的增加,γ′沉淀相的筏化现象也越来越不明显,在OP加载条件下,在γ/γ′相界面上则没有位错网被观察到,γ′被层错剪切,并且没有明显的筏化出现。
2.
The experiment of thermo-mechanical fatigue (TMF) behavior of superalloy DD8 shows that when the mechanical strain range is taken as the basis, the life of in phase (IP) TMF is less than that of out of phase (OP) TMF at higher strain ranges.
对DD8合金进行了同位相(IP)与反位相(DP)热机械疲劳(TMF)实验。
参考词条
补充资料：位相问题
分子式：
CAS号：

性质：晶体结构解析中晶胞内原子位置的(全部)确定需以晶体电子密度函数ρ为依据，而ρ函数的傅里叶合成则需以掌握结构因子数组Fhkl′s为前提。但迄今除少数研究探索用多光束法测定含位相的结构因子Fhkl=|Fhkl|eiφhkl外，一般用照相法或用X射线光量子计数法在实验上只能由经修正后所得衍射绝对强度Ihkl中导出结构因子模值|Fhkl|(Ihkl=|Fhkl|2)而不能直接由实验获得位相φhkl的信息，从而使ρ函数的计算发生原则性的困难。这一问题称作位相问题。如何解决结构因子位相是X射线晶体结构分析学科的核心与精华所在。

说明：补充资料仅用于学习参考，请勿用于其它任何用途。