“tone value”的概念、定义、翻译、参考文献-科学参考

单词	tone value
释义	tone value Encyclopedia 文学阶调值释 tone value阶调值表示承印物上单位面积内应该被原色油墨覆盖区域的面积百分比。是反映印刷品上明度或颜色感觉变化的量化指标，既可以由待印刷页面文件中的数值表示，也可以指印版上或印刷品上的网点面积率。文学声调释 tone value调值描写声调的高低、升降、曲直、长短等超音段特性，以区分调类的数值或数值序列，在一定程度上，反映声调的实际读法。
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