有岑点和不沽净的磁带不能使用，因为其会磨杭峨头，影响拍摄效果。
Moldy and unclean tape can not be used, because it will wear head impact shooting.
结果不同存储时间的杭白菊，其总黄酮含量有明显变化。
Results As the storage time and method differed , the contents of total flavonoids showed marked variation.
结果不同存储时间的杭白菊，其总黄酮含量有明显变化。
Results As the storage time and method differed , the contents of total flavonoids showed marked variation.
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