classification of construction materials

  • 81Concept based image indexing — Concept based image indexing, also variably named as “description based” or “text based” image indexing/retrieval, refers to retrieval from text based indexing of images that may employ keywords, subject headings, captions, or natural language… …

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  • 82Gabon — /gann bawonn /, n. 1. Official name, Gabonese Republic. a republic in W equatorial Africa: formerly a part of French Equatorial Africa; member of the French Community. 1,190,159; 102,290 sq. mi. (264,931 sq. km). Cap.: Libreville. 2. an estuary… …

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  • 83Zhuhai — 珠海   Prefecture level city   珠海市 …

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  • 84museums, history of — Introduction       history of the institutions that preserve and interpret the material evidence of the human race, human activity, and the natural world. As such, museums have a long history, springing from what may be an innate human desire to… …

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  • 85Assam — Infobox Indian Jurisdiction type=state state name=Assam native name=Assam capital=Dispur latd = 26.15|longd=91.77 largest city=Guwahati abbreviation=IN AS official languages=Assamese, Bodo, Bengali (Barak Valley) legislature type=Unicameral… …

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  • 86Masbate City — City of Masbate Ciudad nin Masbate Dakbayan sa Masbate Lungsod ng Masbate Nickname(s): City of Hearts, The Rodeo Capital of the Philippines, The Melting Pot of Diverse Cultures and Traditions in Central Philippines Motto: Aksyon Padayon! …

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  • 87Sales taxes in the United States — are a tax added onto the price of goods or services that are purchased in the United States. A sales tax is a tax on consumption, which is displayed as a percentage of the sale price. Sales taxes are assessed by every state except Alaska,… …

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  • 88Historic district (United States) — A historic district in the United States is a group of buildings, properties or sites that have been designated by one of several entities on different levels as historically or architecturally significant. Buildings, structures, objects and… …

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  • 89Arecales — ▪ plant order Introduction  order of flowering plants that contains only one family, Arecaceae (also known as Palmae), which comprises the palms (palm). Nearly 2,400 species in 189 genera are known. The order includes some of the most important… …

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  • 90Historic districts in the United States — The federally designated Sycamore Historic District in Illinois In the United States, a historic district is a group of buildings, properties, or sites that have been designated by one of several entities on different levels as historically or… …

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