smectic meaning in English
adj.
1.【化学】碟状液晶分子的，近晶的。
2.净化的。
Examples
- Smectic liquid crystal
近晶相液晶 - Thirdly , order parameters , , of smectic - a phase can be expressed as this two kinds of elementary excitations and its expression is accomplished
第三，近晶a相的序参量， ，都可用上述两种元激发来表示，给出了表达式。 - When liquid crystal ( lc ) is in smectic - a ( sa ) phase , its molecules disperse in layers ( sandwich ) and the molecular long axis tropism is in some order and the director is perpendicular to the layers
液晶近晶a相，分子质心按层状分布(有层状结构) ，分子长轴取向有序，指向矢垂直于层面。用三个序参量， ，描述。 - Psc - 11 displays a nematic and two smectic enantiotropic mesophases , which are of interest for application in thermal controlling devices that might be turned on and off by external electric or magnetic regulation
这种性能应用于热控制装置很有意义，即可利用外界温度调节来开和关这一装置，这一性能在促进传递方面尚未见报导。 - 5 , both melting point ( tm ) and isotropization temperature ( tj ) of all the three series compounds change regularly with the carbon numbers of the end alkoxy group increased . there is a gradual increase in smectic phase length and in the smectic - nemetic transition temperature . at the same time there is a gradual decrease in nemetic phase length
五，三个类型化合物16ia至16id 、 16ila至16lid 、 17ia至17id 、 17ila至17lid 、 18ia至18id和18ila至18lid的熔点和液晶态的清亮点均化合物分子中末端烷氧基增大逐渐降低；近晶相的温度范围和近晶相一向列相转变温度逐渐增大，而向列相的温度范围递减。