There is really no average investor but simply a very broad range of people.
因此这里没有很平均的投资者，只能说投资者分布范围很广。
The average transmission of AZO films in the visible range was 90%.
所有薄膜在可见光区的平均透过率均达到了90%以上。
The average transmission of ZAO films in the visible range was 80%.
薄膜在可见光部分的透射率都在80%以上。
The average transmission of ZAO films in the visible range was 80%.
薄膜在可见光部分的透射率都在80%以上。
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