| |||
消化试验指示剂法常用三氧化二锯 (Cr₂O₃)为指示剂,作消化试验,可以免去收集全部畜粪的繁琐工作 | |||
指示显示器剂法 | |||
指示法 |
indicator method: 16 phrases in 10 subjects |
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