n.粒状的；多粒的；木纹状的
Study of the Color Film Graininess--Print Grain Index[J]. 引用该论文 徐艳芳
At the same time, over-high temperature can make the paint surface appear white and make the graininess of the furniture look illegible. 同时，过高的湿度会使漆膜出现发白，让家具的木纹纹理看上去模糊不清。
In this paper the principle and method of testing of RMS(Root Mean Square )graininess of radiograph were described. 作者介绍了X线照片均方根值（rootmeansquare，rms）粒状度的测试原理及方法。
Ceramic caps are reputed to cause a harsh graininess, so are not a good choice for replacements. 陶瓷头套亦被誉为造成一个严酷的颗粒状
To get a cinematic experience without graininess or eyestrain, shop in the ranges at right. 获得电影体验无粒状或眼睛，铺在范围上的权利。
