我经常会稍稍羽化我的选区，以避免粗糙的转换效果，这里，我选择了0.5的像素值。
I always feather my selections slightly to avoid harsh transitions, here I choose 0.5px as a value.
然而，仅凭高cpr值并不能区分粗糙地区和冰层地区。
However, a high CPR alone can't distinguish between rough patches and regions with ice.
法兰表面粗糙度对密封效果影响很大，特别是当采用非软质垫片时，密封表面粗糙的度值大是造成泄露的主要原因之一。
Flange surface roughness of the influence, especially sealing effect when using the soft cushion, seal surface coarse degree value big are caused by the leak is one of the main reasons why.
为了避免传统的权值确定方法所带来的主观性影响，将粗糙集理论引入可拓权重系数的求解过程中，使权系数问题转化为属性重要度评价问题。
To avoid the excessive subjectivity influenced by the conventional determination methods of weight factor, the rough set was introduced to the solution of the weight factor in the extenics evaluation.
岩石的粗糙度。范围从0(很平滑的岩石)到1(很粗糙的岩石)。缺省值是0.707。
Roughness of the rock. The range is 0 (very smooth rock) to 1 (very rough rock). The default is 0.707.
改进了一种粗糙集决策表的值约简算法，并将其应用到文本分类规则的提取中。
A reduction algorithm based on rough set is improved and then applicated to extract the rules of text categorization.
同时还得到了电解参数对工件尺寸精度和表面粗糙度值的影响规律。
Meanwhile, it finds out electroanalysis parameters influencing workpiece size precision and surface roughness.
涂层参数是指涂层及基体的硬度值、涂层厚度和基体表面粗糙度。
The parameters of coated surfaces in this article are the hardness of coatings and substrate, the thickness of coatings, the roughness of substrate.
积雪的粗糙度。范围从0(很平滑的积雪)到1(很粗糙的积雪)。缺省值是0.4。
Roughness of the snow. The range is 0 (very smooth snow) to 1 (very rough snow). The default is 0.4.
陶瓷层的厚度和表面粗糙度随着电压值的上升而增加。
The thickness and surface roughness of ceramic layers increase with the voltage increasing.
在研究砂轮结构的基础上得出砂轮磨粒分布的随机性是磨削加工能产生表面低粗糙度值的重要因素。
According to the research on wheel structure, the random distribution of grains of wheel is an important factor producing better roughness on ground surface.
随着注入高压的增加，薄膜的表面粗糙度均方根（RMS）值的变化不大。
With the increase of the implantation voltage, the root-mean-square roughness (RMS) of Zr films almost don't change.
该方法将CHI值特征选取和粗糙集理论充分结合，避免了用粗糙集对大规模决策表进行特征约简，同时避免了决策表的离散化。
The method combined CHI value feature selection and rough set theory fully so as to avoid both feature reduction on a large scale decision table and the discretization of the decision table.
然后采用粗糙集的值约简算法来进行文本分类规则的抽取，从而得到最终的文本分类规则。
Using rough set of the final value reduction algorithm for text classification rules extraction, thus gained the final text classification rules.
研究结果表明，混粉电火花镜面加工不但能够显著降低加工表面粗糙度值，而且能够提高加工表面的耐磨性、耐蚀性和表层显微硬度。
It is proved that mirror EDM with mixed dielectric powders can not only decrease the surface roughness, but also improve the surface abradability, corrosion-resistance and micro - hardness.
针对指标体系信息不完备的特定问题，建立了基于粗糙集的指标体系空值处理模型。
Aiming at incomplete information of indicator system, this paper sets up null value dealing model of indicator system based on rough set.
提出了一种更为简单的估算岩石断裂面粗糙度(jrc)值的分形模型，可用来模拟岩石断裂面剖面线。
A simpler fractal model to estimate the joint roughness coefficient (JRC) is suggested. It can be applied to simulate rock discontinuity profiles.
它的使用可以有效地去除毛刺，降低表面粗糙度值，棱边倒圆，改善表面残余应力状况，提高表面硬度，大幅度减少微观缺陷。
It may be used effectively in deburring, reducing the value of surface roughness, chamfering. improving conditions of surface residual stress and surface hardness and reducing greatly microdefects.
对于给定的河道几何形状、坡度、粗糙度以及规定排水量，均匀稳流中出现唯一深度值。
For a given channel geometry slope and roughness and a specified value of discharge a unique value of depth occurs in steady uniform flow.
粗糙集中决策表约简也就是以基于最少的条件属性和最小冗余的属性值导出最少的决策规则或分类规则。
Simplification of Decision tables in Roouh set is order to lead decision rule or categorised rule at the least on the basis of the least condition attribute and minimum redundant attribute value.
表面粗糙度有一个最佳值，在这个表面粗糙度下电弧能量最小、质量磨损率也最小。
There is an optimum surface roughness which will produce minimal arc energy and minimal wear rate.
也就是说粗研时增大研磨压力可减小工件已加工表面粗糙度值。
It means that in rough lapping the value of machined surface roughness can be reduced with lapping pressure increasing.
在实际中，粗糙变量不一定是实值，他们的值有可能是连续函数、有界变差函数等等。
In practice, rough variables may not be real number values, and their values may be continuous functions, bounded variation functions and so on.
光亮碳高的煤粉用于型砂，可降低铸件表面粗糙度值。
The use of coal-dust with high lustrous carbon in molding sand can improve surface roughness of the castings.
当相对波度为高频的粗糙度时，只需考虑表面形貌的幅值效应。
But, when relative waviness comes into roughness, only the amplitude effect of surface topography should be considered.
石材的表面粗糙度很分散，在不同的位置表面粗糙度值相差达3 - 4倍。
The surface roughness of stone is very discrete, whose value in a place is 3-4 times as large as that in other places.
粗糙集理论中的值约简和数据挖掘领域中的决策树都是有效的分类方法，但二者都有其局限性。
Value reduction in rough set theory and decision tree in data mining are effectively used in the classification, but each of them has shortcomings.
提出一种基于粗糙集的区间值属性决策表的有序规则获取方法。
A new approach rough set-based for ordering rules acquisition in interval valued decision table is presented.
接着考虑对象与对象之间的优势程度，定义了区间值决策系统中的模糊粗糙集模型以进行知识获取。
Moreover, by considering the dominance degree between objects, the fuzzy rough approach is employed for knowledge acquisition in the interval-valued decision system.
接着考虑对象与对象之间的优势程度，定义了区间值决策系统中的模糊粗糙集模型以进行知识获取。
Moreover, by considering the dominance degree between objects, the fuzzy rough approach is employed for knowledge acquisition in the interval-valued decision system.
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