1) effective dot area
有效网点面积率
2) Effect dot area
网点有效面积
3) dot area
网点面积率
1.
The relations between dot area of digital printing and inking key opening were resolved with the models.
基于非线性辨识理论,建立闭环的数学模型,寻求印刷流程中数字版面网点面积率与墨键开度之间的关系。
4) dot coverage prediction
网点面积率预测
1.
In addition, I have considered the reflection and transmission of the ink layer and paper on basis optical theory of light spread on the printed surface, and thus dot coverage prediction model has been established applicable to ink-jet printing.
然而,经典及修正的现有Murray-Davies网点面积率预测模型,没有直接把油墨与纸张的透射率作为基本因子考虑入模型,这显然与实际印刷有差距。
5) calibrated dot area percentage
标定网点面积率
1.
Whereas the quality evaluation system of digital samples has not been established yet,the purpose of this paper is to discuss mainly on the relationship between dot expansion of digital proofing and the calibrated dot area percentage.
鉴于目前喷墨数码印刷品质量评价体系尚未建立,采用模型实验法讨论喷墨数码样张上网点扩大值和标定网点面积率间关系,建立起网点扩大值和标定网点面积率间的回归方程,为建立喷墨数码印刷品质量评价标准提供理论和实践基础。
6) dot area
网点面积
1.
Comparison research of dot area measurement algorithm;
网点面积检测算法的比较研究
2.
To measure and control the dot area in plate-making and printing process is an important subject to improve print quality.
检测并控制制版印刷过程中的网点面积(率),是提高印刷质量的重要课题。
3.
The relationship between dot area of printed products and perceived lightness is established based on the CIE 1976 LAB formula The results, which are proved by experiment, show that the lightness is more sensitive to eyes in shadow area than in high light area, so that image reproduction in shadow area is more importan
利用 CIE1 976L AB均匀颜色空间的明度公式推导出网点面积与明度感觉的关系 ,从理论上分析并用实验证明出眼睛对图像暗调区域的网点面积变化更敏感 ,因而印刷图像更应该注意对暗调区域的阶调复
补充资料：有效灌溉面积
有效灌溉面积
有效灌溉面积灌溉工程或设备已基本配套，有一定水源，土地比较平整，在一般年景可以进行正常灌溉的耕地面积。有效灌溉面积是农田水利化的重要指标。中华人民共和国成立以后，农村的灌溉条件得到很大改善，有效灌溉面积大大增加。1992年全国有效灌溉面积达7.42亿亩，占总耕地面积的51.9%，是中国成立初期的3倍多。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条