某些碟状近晶相液晶具有铁电和热电性质。
Some smectic mesophase liquid crystal exhibit ferroelectric and pyroelectric properties.
发现化合物3加热至各自的熔点以上都能形成液晶态，在液晶态可以观察到近晶相和向列相的典型织构。
It is found that the compound 3 went into liquid crystal phase when heated to their Tm. The typical smectic phase and nematic phase texture can be observed.
在液晶态可以观察到近晶相和向列相的典型织构。
The typical smectic phase and nematic phase texture can be observed.
通过正交偏光显微镜观察研究，发现所得到的化合物是呈现高度稳定的近晶A相和向列相的新型互变液晶。
Study by polarizing microscopy showed that they were enantiotropic liquid crystals with highly stable smectic a and nematic phases.
由于在分子中引入了手性中心和侧向氟原子，使得液晶呈现出不同寻常的近晶相织构。
The introduction of chiral center and lateral fluorines enable the liquid crystals to give unusual smectic textures.
结果表明，该聚合物为热致液晶，能够呈现近晶相和向列相织构。
The results showed that the polymer is a thermotropic liquid crystal and appeared of nematic and smectic texture.
结果表明，该聚合物为热致液晶，能够呈现近晶相和向列相织构。
The results showed that the polymer is a thermotropic liquid crystal and appeared of nematic and smectic texture.
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