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
- The graininess of the color film is one of its important quality factors, and it is usually indicated by the RMS granularity.
彩色负片的颗粒性能是一个重要的质量指标。 - In digital imaging, graininess may occur as a result of printing an image, the pixel resolution of which is too coarse, or as a result of using a printer with poor dot resolution.
数码成像时，颗粒状可能会在图片打印时像素分辨率过于粗糙或使用点分辨率过低的打印机时出现。 - Influence of pre-strain on fracture behavior of notched specimen of alloy steel with different graininess
预应变对不同晶粒度合金钢缺口试样断裂行为的影响 - Investigation of Testing of RMS Graininess of Radiography Investigation of granularity of radiographic photograph image and relevant factors
X线照片均方根值粒状度的测试探讨X线照片影像颗粒度及其相关影响因素的探讨 - That the calcination process will change the graininess, dispersity and acidity-basicity of the catalyst can explain the discrepancy of the above phenomena.
产生上述的差异主要与煅烧对催化剂颗粒度、分散性及酸碱性的改变有关。 - 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。 - With the increase of Al_2O_3 content, the AlON content in product increase gradually, and the free Al content decline, the product appearance change from graininess to lath-shaped and the product densities have a peak in 30% Al_2O_3 content.
随着添加剂Al2O3含量增加，产物中AlON的含量提高，自由Al的含量降低，产物形态由颗粒状逐渐变成板条状；产物致密度在Al2O3含量为30%时出现了一个峰值。 - The red, green and blue digital color values of a digital image, from a flatbed scanner, were related with optical densities, and their standard deviations were composed into graininess.
该方法建立了数字影像中红、绿、蓝色值与印片三色光学密度的关系，由三色数值标准偏差的平方加权组合形成颗粒性评价值。 - Influences of Graininess of Soils on Rupture Parameters
土的粒度构成对破损参数的影响 - GRAININESS – the sand-like or granular appearance of an image.
颗粒状–照片出现沙子状或颗粒状的表象。