1)  crystal transformation
晶相转化
2)  crystal lattice transformation mechanism
晶相转化机理
1.
The influences of hydrothermal conditions and the concentration of OH - on crystal lattice were studied respectively and the crystal lattice transformation mechanism of BaTiO 3 was discussed.
以四丁氧基钛和Ba(OH) 2 为原料 ,采用水热法制得电子陶瓷级匀分散四方相钛酸钡粉料 ,研究了水热条件、碱度等因素对产品晶型的影响 ,初步讨论了水热体系中晶体的晶相转化机理 。
3)  crystalline phases
晶相
1.
X-ray diffraction(XRD) and scanning electron microscopy(SEM) were used to characterize the crystalline phases and microstructures.
采用XRD和SEM等测试手段探讨其晶相结构和显微结构并测试抗弯强度、硬度、磨损率和气孔率等性能指标。
2.
The influence of different ratio of raw materials on crystalline phases and unit cell parameters were studied and the formation mechanism of mullite solid solution was discussed.
探讨不同配方合成的莫来石的晶相组成、晶胞参数及带有结构缺陷的莫来石固溶体的形成机理。
3.
X-ray diffraction (XRD) and scanning electron microscopy (SEM) were used to characterize the crystalline phases and microstructures.
采用XRD和SEM等主要测试手段探讨其晶相结构和显微结构。
4)  crystal phase
晶相
1.
The Effects of Preparation Methods on the Crystal Phase and Specific Surface Area of VPO Catalysts;
制备方法对钒磷氧复合氧化物晶相和比表面积的影响
2.
Surface properties such as profile and crystal phase of bent silicon samples by long laser pulses were analyzed.
对长脉宽脉冲激光弯曲后的硅片试件进行了表面形貌以及晶相等特性分析。
3.
We have studied the component of crystal phase of ZrO2 modified by little amount of Cr.
研究了少量Cr3+修饰的在不同铬锆摩尔比和不同焙烧温度下的ZrO2晶体晶相组成及其百分含量的计算,提出了具体的计算公式。
5)  crystalline phase
晶相
1.
Effect of BaTiO 3 crystalline phase on the performance of X7R ceramic dielectric;
BaTiO_3晶相对X7R介质瓷电性能的影响
2.
This paper deals with the treatment of activated carbon by water and nitric acid, the samples characterized by BET areas, micropore distribution, ash contents and crystalline phase structure.
活性炭用作催化载体已十分广泛，现用不同方法处理了活性炭，对其进行了比表面积、微孔分布、灰份、晶相结构及表面含氧基团、酸性的表征研究，并求得了乙醇在活性炭上的吸附热及吸附方程式。
3.
However,the final crystalline phases are different from the desired results.
扫描电镜和X射线衍射研究表明,随煅烧温度的提高,材料体系的平均粒径增大至几个微米,但最终的晶相与预定结果有所差异。
6)  phase
晶相
1.
Effects of drying on surface area and phase composition of VPO Catalysts;
超临界流体干燥对VPO催化剂比表面和晶相的影响
2.
The phase of samples sintered transited from tetragonal to cubic,with adding Sm2O3.
Sm2O3的掺入使样品晶相从四方相向立方相转变,掺入量为5。
参考词条
补充资料：相转化
分子式：
CAS号：

性质：相转化是指铸膜液的溶剂体系为连续相的一个高分子溶液，转变为高分子是连续相的一个溶胀的三维大分子网络式凝胶的过程。这种凝胶就构成了相转化膜。例如在铸膜液的制膜过程中，由高分子溶液转化成固相的高分子分离膜。聚砜铸膜液是以N,N-二甲基乙酰胺为连续相的高分子溶液，在平板玻璃上刮制成均匀的液膜后，立即浸入水中，二甲基乙酰胺溶入水里，这就使以溶剂为连续相的高分子溶液，转变成以聚砜为连续相的三维大分子网络式凝胶，形成了聚砜分离膜，这一转变过程，称相转化。

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