graininess
英
美
n. （多）粒状；颗粒性；粒度
COCA.42531
英英释义
noun
- the quality of being composed of relatively large particles
双语例句
- Images taken in the evening also turned out better, with sharper definition of objects and overall less graininess, as you can see below.
它在夜间拍摄的照片的清晰度也更高，而且总的来说颗粒感也更轻了，这一点在下方的样片对比中就能看出来。 - The effects of operating parameters such as pressure, temperature, graininess, weight fraction and extraction time on the oil yield have been investigated and the optimum processing parameters were obtained.
分别考察了萃取压力、萃取温度、颗粒度、物料填充量以及萃取时间等条件对萃取率的影响，并就工艺参数对萃取率的影响机理和原因进行了分析与讨论。 - Even now, one half century later, there is something about that day-January 20, 1961-that feels immediate, feels new and urgent and exciting, despite the graininess of the 16-millimeter news reels that recorded it for posterity.
即便在今日，半个世纪之后，那一天1961年1月20日仍然让人感到历历在目，感到新鲜，感到紧迫和振奋，尽管为后人记录这一天的16毫米新闻胶卷已经老旧。 - The cause produced above questions are unreasonable graininess composition of Brazil and india ore, unreasonable graininess shaping and large softening region in the process of sintering.
其原因是巴西矿和印度矿粒度组成差，颗粒形成不合理及软化温度区间大所致。 - The same procedure can be used to remove the graininess of highly enlarged photographs, which is of value e.g. in aerial photo reconnaissance.
同样的步骤可以用来去掉放大很多倍的照片上的颗粒特性，这在航空摄影侦察中是有价值的。 - 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。 - PIXELIZATION-the graininess in an image that results when the pixels are too big, relative to the size of the image.
马赛克-像素相对于图片大小来说太大时图片上出现的颗粒状图案。 - 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。 - Study of the Color Film Graininess& Print Grain Index
彩色负片的颗粒性能研究&印片颗粒指数 - How Bohr brought the graininess into the atom, with electrons hopping between orbits in quantum jumps.
玻尔如何利用量子跃迁过程中电子在轨道之间来回跳跃，来揭示原子的多微粒结构；