Quality identification of wine relay primarily on the standards of sensory evaluation and physic-chemistry.
目前，葡萄酒质量的鉴别主要靠感官分析和理化指标分析的方法来确定。
Through the analysis of characteristics of physic - chemistry and sediment yield produced by erosion in the area, the result show that the capacity...
通过对砒砂岩的理化及侵蚀产沙特性的分析表明，砒砂岩的产流和产沙能力均高于当地的黄土和风沙土。
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