查询词典 classification system

The popular methods of remote sensing image classification have been generally analyzed and summarized. And the main methods are classification based on statistic, neural network classification, fuzzy classification, decision tree classification, expert system classification. Finally, the characters of each method have been summarized.

现综合分析了目前主要的遥感图像分类方法，将遥感图像分类方法归纳为：基于传统统计分析的分类方法、神经网络分类方法、模糊分类方法、决策树分类方法、专家系统分类方法，并对各种方法的应用情况进行了综述，并总结出各种分类方法应用特点。

The contents included the followings : Nomenclature of trees , History of dendrology taxonomy , System of classification , Influences and fruit , Terms of taxonomy , Classification of tree farms , Classification of Gymnosperm , Classification of Angiosperm.

其内容如下：树木的命名、树木分类的历史、分类系统、花序及果实、分类的术语、木本蕨类之分类、裸子植物之分类与被子植物之分类。

Better risk weightings have been introduced by the banking regulator and the classification system for non-performing loans has been made more realistic.

银行监管机构引入了更好的风险评估体系，不良贷款的分类也更现实了。

The application of fuzzy control to a grinding-classification system in a cassiterite-polymetallic sulfide ore is studied in this paper.

文章研究了模糊控制在锡石-多金属硫化矿磨矿分级系统中的应用。

Under thesystem analysis to national typical case study,the development reality of metropolitan areaand related norm and regulations,the text highlights a classification system consisting of 9categories,28 large suborders and 50 small suborders and investigates several typicalrecreational space structures and indicators.

在对国内几种典型方案的分析的基础上，针对大都市区发展的实际情况，参考有关标准和规范，从城市用地性质出发，尝试提出9大类、28中类和50小类的分类方案，并结合实际对几种典型的游憩空间结构和指标进行深入分析。

This thesis set up the pedogenetic classification system of the sub-Antarctic maritime climate region, and the soils of study area are classified into 3 orders. 4 suborders (cryentisolorder、cryaquept-order, cryochrept-order and cryohistosol-order) and 13 groups. The diagnostic soil characteristics of each group are analysed. The soil mapof Fildes Peninsula of King George Island. Antarctica (1∶20000) is mapped.

建立了亚南极海洋性气候区土壤地理发生分类体系，将研究区土壤划归3个土纲、4个亚纲（冷冻新成土亚纲、冷冻潮湿始成土亚纲、冷冻正常始成土亚纲、冷冻有机土亚纲），13个土类，阐述了各土类的诊断特征，并绘制了南极乔治王岛菲尔德斯半岛土壤图（1∶2万）。

Simulation results indicate that the proposed method has an excellent performance on correct ratio and training speed, and strong resistances to nosies, so it is suitable for classification system for PQ disturbances.

仿真结果表明，该方法识别准确率高，抗噪能力强，且训练时间很短，适用于电能质量扰动辨识系统。

Here, I introduce the Hubble classification system of galaxies, star dynamical in galaxy and the quasi-stationary spiral structure hypothesis of C.

其中介绍了星系的Hubble分类；对盘状星系研究的各种理论模型；星系内部的恒星动力学；林家翘、徐遐生提出的准稳密度波理论。

For this expert advice, the State departments and the relevant industry associations to actively guide the major manufacturers of advanced study abroad, as well as the management experience of brewing technology, set up high-quality wine grape production base and increasing the investment base of grape, set up a classification system for quality, and strive to enhance capability of independent innovation, to build strong brands, combined with China's geographical characteristics, etc., developed a number of Chinese characteristics and in line with China's vast number of consumers taste varieties, actively respond to the impact of foreign wine industry.

国家部门和有关行业协会要积极引导出国深造的主要制造商，以及酿造技术管理经验，建立了高品质的酿酒葡萄生产基地和增加投资的基础葡萄，建立了质量分级制度，努力提高自主创新能力，建立强有力的品牌，与中国的地理特征相结合等，制定了中国的一些特征，并与中国的广大消费者的口味线品种，积极应对国外葡萄酒行业的影响。

Histologic gradings were performed separately on nucleus pulposus, anulus fibrosus, and endplate according to the classification system proposed by Boos et al.

根据Boos等提出的分级系统分别对髓核、纤维环和终板进行组织学评分。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。