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词汇 Unified Soil Classification System
分类 英语词汇 英语翻译词典
释义

Unified Soil Classification System

英语百科

Unified Soil Classification System

The Unified Soil Classification System (USCS) is a soil classification system used in engineering and geology to describe the texture and grain size of a soil. The classification system can be applied to most unconsolidated materials, and is represented by a two-letter symbol. Each letter is described below (with the exception of Pt):

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