杀子女者
发表于 2025-3-25 07:18:58
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令人发腻
发表于 2025-3-25 08:15:17
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miniature
发表于 2025-3-25 14:31:59
Understanding the Long-Term Survival of Sandstone in Medieval Ecclesiastical Structures: Northern Ir both aesthetically pleasing and durable. However, contrary to common perception, stone is not immutable, and many of our valued stone-built historic structures show obvious signs of age and decay. Advanced decay leads to the irrevocable loss of irreplaceable cultural heritage. Because of this, much
放肆的我
发表于 2025-3-25 16:01:38
The City of Dresden in the Mirror of its Building Stones: Utilization of Natural Stone at Façades in have been used for building purposes. The building stones used in villages and cities often reflect the regional geology of the surrounding area (e.g., Frangipane 2004 ; Franzen and Mirwald 2004 ; and many others). In the north of Germany where solid rocks are lacking and the geology is dominated b
EWE
发表于 2025-3-25 21:26:36
Determination of Source Areas of Natural Stones: A Methodology Approach Applied to Impure Crystallinof authenticity, correct dating of the objects, determination of past trade patterns, and an understanding of changing aesthetic tastes. The provenancing of archaeological marbles requires application of the correct analytical techniques which should match the following general requirements: (1) non
减震
发表于 2025-3-26 01:08:43
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ostensible
发表于 2025-3-26 05:32:10
The Use of Lime Mortars in Restoration Work on Architectural Heritagelding and was widespread even in ancient times with remains being found in houses in Delos and Thera (Gaspar Tébar 1996 ), and in buildings in Festos and Malia (Furlan and Bissegger 1975 ; Malinowski 1981).
Ascendancy
发表于 2025-3-26 11:46:07
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脊椎动物
发表于 2025-3-26 15:04:40
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直觉好
发表于 2025-3-26 18:29:36
Roman Cements: Key Materials of the Built Heritage of the 19th Centurybuildings during the 19th and early 20th centuries. Roman cements were produced by burning naturally occurring deposits of calcium carbonate rich in clay minerals. They were distinguished from other hydraulic binders principally by a very short setting time, agreeable texture and colour, little shri