The characteristics and application of colour steel sandwich panels with different core materials and different plate types are introduced.
介绍不同芯材与不同板型的彩钢夹芯板的特点及应用。
In recent years, with the popularization of image technology and the increase of the multimedia application the research on colour reproduction has already had broad attention.
近年来随着图象技术的普及和多媒体应用的增长，如何获得真实、恒定的彩色重现效果已受到广泛的关注。
The relationship between molecular structures and application properties of tetrazine dyes used for liquid crystal colour display is investigated .
对均四嗪衍生物作为液晶彩色显示用染料结构和应用性能的关系进行了研究。
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