对待 发表于 2025-3-23 09:47:22

Anwendung der Niggli-Werte zu vergleichenden petrographischen Studien,en zu entwickeln. Dieses System bezieht sich ausschließlich auf die chemischen Verhältnisse und stellt somit keine Gesteinsklassifikation im petrographischen Sinne dar. Es wurde im Jahre 1920 von P. Niggli, teilweise im Anschluß an die Systematik A. Osanns, eingeführt und in der Folge mehrfach übera

folliculitis 发表于 2025-3-23 16:26:41

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sleep-spindles 发表于 2025-3-23 21:56:25

Normberechnung nach Rittmann, (1973) bewogen, eine an Niggli (1936) anknüpfende Berechnungsmethode zu entwickeln, welche naturnäher, aber auch wesentlich komplizierter ist als diese. Sie wurde aus der Not derjenigen Petrographen geboren, die vornehmlich vulkanische Gesteine bearbeiten und meist nur unvollkommen über den modalen

VEST 发表于 2025-3-23 22:45:24

Georg Müller,Eckart Braun for problems involvingpoints, lines, polygons, and so on. The field has gainedpopularity very rapidly during the last decade. This ispartly due to the many application areas of computationalgeometry and partly due to the beauty of the field itself.This monograph focuses on three problems that arise

牌带来 发表于 2025-3-24 04:34:07

Georg Müller,Eckart Braunalgorithms for problems involvingpoints, lines, polygons, and so on. The field has gainedpopularity very rapidly during the last decade. This ispartly due to the many application areas of computationalgeometry and partly due to the beauty of the field itself.This monograph focuses on three problems

边缘带来墨水 发表于 2025-3-24 09:15:04

Georg Müller,Eckart Braunalgorithms for problems involvingpoints, lines, polygons, and so on. The field has gainedpopularity very rapidly during the last decade. This ispartly due to the many application areas of computationalgeometry and partly due to the beauty of the field itself.This monograph focuses on three problems

Exaggerate 发表于 2025-3-24 12:31:50

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违反 发表于 2025-3-24 18:52:56

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过多 发表于 2025-3-24 21:44:19

Georg Müller,Eckart Braun for problems involvingpoints, lines, polygons, and so on. The field has gainedpopularity very rapidly during the last decade. This ispartly due to the many application areas of computationalgeometry and partly due to the beauty of the field itself.This monograph focuses on three problems that arise

吞下 发表于 2025-3-25 01:22:22

for problems involvingpoints, lines, polygons, and so on. The field has gainedpopularity very rapidly during the last decade. This ispartly due to the many application areas of computationalgeometry and partly due to the beauty of the field itself.This monograph focuses on three problems that arise
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查看完整版本: Titlebook: Methoden zur Berechnung von Gesteinsnormen; Georg Müller,Eckart Braun Textbook 1977 Verlag Ellen Pilger, Clausthal-Zellerfeld 1977 Feldspa