“classification of thematic map elements”的概念、定义、翻译、参考文献-科学参考

单词	classification of thematic map elements
释义	classification of thematic map elements Encyclopedia 理学专题要素分类分级释 classification of thematic map elements专题要素分类分级在编制专题地图时，为了有效地描述专题要素的属性特征，将制图对象的大量实体或现象抽象概括成少量群类和等级，以揭示出物体、现象在地理空间上发展变化的定性和定量规律。
随便看	ciphertext message space ciphertext only attack ciphertext-only attack cipher text retrieval CIPM CIPM Consultative Committees ci-poem Ci-Poems by Li Jing and Li Yu Ci Poems by Poets of the Ming Dynasty Selected by Catelog Ci Poems by Yang Sheng'an Ci Poems from the Cottage of the Yuan Dynasty ci-poems in Tang and Five Dynasties Ci-Poems in Whole Tang and Five Dynasties Ci Poems of Sixteen Poets Collected in the Xinrizhai Library Ci Poems-Related Stories Ci Poems Throughout the History Ci Poem to the Tune Wind in the Pines by Song Guang Ci Poetry ci poetry comments of huifeng Ci Poetry of Fragrant Flowers and Grasses Ci Poetry of Song, Yuan, Ming and Qing Dynasties Photomechanically Printed by Wu Chang-shou Ci Poetry Quarterly Cipolla CIPP mode/model CIP priority

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