physical and chemical indexes

• 理化指标

physical and chemical indexes的用法和样例：

例句

1. The physical and chemical index surpassed that of the local.
   其感官指标和理化指标均优于我国面包质量。
2. Colority is a very important physics and chemistry index of beer.
   色度是啤酒的一项重要理化指标。