丁酸壳聚糖能溶于十多种溶剂中形成胆甾型液晶相。
Butyryl chitosan can form cholesteric liquid crystalline phase by dissolving in more than ten solvents.
胆甾型液晶无需背光，没有传统LCD各式各样的层，这使其易于构造。
Cholesteric LCDs do not require a backlight and lack many of the layers of a traditional LCD, which should make them easier to build.
介绍了胆甾型液晶传感器的工作原理、结构及其在环境监测中的应用。
The working principle, structure and applications in environmental monitoring of cholesteric phase liquid crystals sensor are introduced.
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