查询词典 rough-hewn

Hence, this research uses the Rough set theory, a nonparametric statistic method that different from other general statistic method. This method was reported in 1982 by Z.

因此本研究改采不同一般统计分析的一种无母数方法－约略集合理论，此方法是由波兰学者Z。

Therefore, we turn our attention to a nonparametric method - Rough Set Theory. We hope to come up a better prediction model for burn patients' mortality rate.

有鉴於此，本研究改采用一种无母数统计分析方法－约略集合理论进行分析，期望可以发展出一套较佳的烧烫伤死亡率预测模型。

Nonskid decks. When geared up, divers are top-heavy, and decks pitch and roll. Decks should have a rough, nonskid surface. Look for plenty of handholds and few sharp edges and "toe-stubbers."

不会打滑的甲板：当装备穿戴上身后，潜水员会头重脚轻，同时甲板会颠簸，所以甲板必须有一处粗糙不会打滑的表面以及足够的把手位置，并且尽量减少尖锐的边缘和拌脚处。

They are characterized by nonuniformity, bulk, resilience, good insulation properties, and a rough, hairy surface.

该毛纱的特点是不均匀、蓬松、弹性好、保温性强，并且具有粗糙、毛茸茸的表面。

based on the analysis of the traditional gnss carrier phase measurement model and the rule of the integer ambiguity estimation,the quality of normal integer mapping is gained,then,the theory of rough integer mapping is proposed,the question of gnss integer ambiguity estimation is solved,the searching efficiency of integer ambiguity is improved,the problem of gnss carrier phase measurement in a certain extent is solved.

摘 要：在分析传统的基于gnss载波相位测量模型对整周模糊度解算的一般规律后，得出一般归整映射的性质，进而提出粗糙归整映射理论，用来解决整周模糊度浮点解归整问题，提高了整周模糊度的搜索效率，一定程度上解决了载波相位实时测量的技术难题。

The favorite land of Mars was, according to Home, the rough, northerly Thrace

地磁仪研究火星的磁场特性，以了解该星体的内部结构。

Physically, Hemp was the epitome of the Northumbrian type: medium-sized with a rough coat and very little white trim.

从外观上，Hemp成为Northumbrian type的缩图——中型体形，中长毛，基本没有白色的边境牧羊犬。

He finally seen he wasn't gettin' nowheres with his usual line so he decided to try the rough stuff.

吉姆最后看出来通常的招数完全没用，就决定来硬的。

It can avoid overdoing the generalization.(3) Imputation of unknown values. To the incomplete information systems,the dissertation suggests a new method to impute the null values. The method is based on the extending model of rough sets and fully considers the consistence of data and dependency of attributes.

为了提高GDSS决策能力，本文提出了将粗糙集理论与层次分析法相结合的思想，利用粗糙集理论所确定的属性间的依赖关系，分析应用系统运行所积累的大量数据中各决策因素、决策者对决策目标的影响，构造具有完全一致性的个体判断矩阵和综合判断矩阵，建立自学习系统，克服决策者主观因素对决策结果的影响。

Aiming at incomplete information of indicator system, this paper sets up null value dealing model of indicator system based on rough set.

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。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。