提出了一种基于密度的孤立点因子算法和一种基于粗集理论的属性类别差异数据归约算法。
The Out-lier algorithm based on density and attribution classical discrepant data protocol algorithm based on rough set theory were presented.
电流密度:单位电镀面积下所承受的电流,通常电流密度越高膜厚越厚,但是过高时镀层会烧焦粗燥。
Current density: unit under the plating area under current, usually the higher current density film thickness is thicker, but is high coating will scorched thick dry.
茎粗随着种植密度的增大而有减小的趋势。
结果艾滋病患者胃黏膜细胞的线粒体肿胀、空泡变性和密度增高,细胞质里有解聚的核糖体,粗面内质网、高尔基体有不同程度的扩张。
Results There were swelling, vacuolar degeneration and increased density of mitochondria, dissociated ribosomes in the cytoplasm, and dilation of rough endoplasmic reticulum and Golgi's apparatus.
贝氏体中位错密度较低,不利于合金碳化物的聚集粗化。
The lower dislocation density in bainite is unfavourable for the aggregation and coarsening of carbides.
我国近期颁布的设计规范,对土石坝的无粘性粗粒坝料的要求是以相对密度确定其填筑标准。
According to the specification recently promulgated, it is required to determine filling criteria of incoherent coarse grain materials on the basis of their relative density.
X线表现:5例股骨头、股骨颈及股骨粗隆骨质密度减低;
X-ray manifestations: femoral head and femoral neck bone density decrease in 5 cases.
随着位错密度的降低及析出相的粗化,P 92钢的高温耐热性也降低。
The heat resistance of P92 steel decreased with the decreasing dislocation density and precipitated phases coarsening.
结果表明:积水对夏玉米密度、绿叶数、果穗长、果穗粗和实产的影响较明显,而对发育期出现早晚和百粒重的影响不明显。
The results showed that flood had obvious impacts on the maize density, maize greenery, ear lengthen and thick, and the yields, but not on the development process and one hundred grains weight.
通过对混合料试件的密度测试得出了形成骨架所必要的粗集料用量。
Coarse aggregate quantity can be identified by the dense test of the mixture.
在此基础上对我国T0304-2005粗集料密度及吸水率试验方法提出了相应建议。
On this basis, the suggest for revising the method for testing density and water absorption of coarse aggregates specified in T0304-2005 is put forward.
其次是应用气流密度分选系统对粗堆肥进行精分选。
Secondly, coarse composts should be separated by airflow density separation system.
我国的粗集料用毛体积相对密度和细集料用表观相对密度计算VMA的方法和美国的方法所用公式形式一样,但用我国方法计算的VMA比用美国方法计算的VMA均偏大。
When the bulk specific gravity of coarse aggregate and the apparent specific gravity of fine aggregate are used to compute VMA value, the VMA value is greater than the VMA value by American method.
粗看液性密度的淋巴结结节被误认为是扩大积液的小肠肠管。
At first glance, the fluid attenuation of these lymph nodes could be mistaken for enlarged fluid filled small bowel loops.
成果表明:对于同一种粗粒土,密度和围压是影响力学性质的重要因素,它们共同决定了粗粒土的应力应变曲线形态。
The results show as follows: Density and confining pressure are important factors affect mechanical properties for one coarse-grained soil, and they decide the stress-strain curve shape.
介绍了在提取穿越次数特征、粗网格特征以及密度特征提取的基础上,应用SVM进行手写体阿拉伯数字识别的方法。
The paper introduces a script Arabic numerals recognition method applied SVM based on drawing out Traversing-times character and Wide-gridding character.
这种高强度和高密度的岩屑会妨碍或阻止粗颗粒下沉。
The strength and density of debris retards or prevents coarse particles from sinking.
该密度不仅利于笋用林和笋竹两用林的经营,还使雷公藤平均基径增粗23.3%,平均支数增加20%。
It can benefit for shoot stand management and shoot-bamboo double-using forest. The average basal diameter of t. wilfordii was increased by 23.3% and its branch was increased by 20%.
毛头鬼伞、粗皮侧耳能有效降低植物寄生线虫的个体密度,提高腐生线虫的个体密度。
P. ostreatus and C. comatus could decrease the individual density of plant parasites, increase the the individual density of saprophytic nematodes.
六角形节块内的中子通量密度分布采用高次多项式近似表示,最后导出通量矩方程及偏流的响应矩阵方程。应用粗网再平衡和渐近源外推方法加速收敛。
The nodal equations and response matrix equations are derived using higher order polynomial approximations to the spatial dependence of the flux within the hexagonal-z node.
根据垂直管固液两相流的特征 ,考虑固液两相流密度、浓度、弹模、阻力等特点 ,对粗颗粒水力提升不稳定流进行数值模拟。
On the basis of previous researches, the concentration characteristics of large size particles in vertical pipes by hydraulic lifting were studied through experiments and theoretical analyses.
根据垂直管固液两相流的特征 ,考虑固液两相流密度、浓度、弹模、阻力等特点 ,对粗颗粒水力提升不稳定流进行数值模拟。
On the basis of previous researches, the concentration characteristics of large size particles in vertical pipes by hydraulic lifting were studied through experiments and theoretical analyses.
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