Just about every PHP application has a number of utility methods.
几乎所有PHP应用程序都具有大量实用方法。
The company has a number of utility model patents twenty.
公司拥有二十多项实用新型专利技术。
There are a number of flaws in the water wheel to power utility analogy.
在信息技术与水轮向电力公司转变的这个类比中，存在许多缺陷。
A number of utility model patents.
有多项实用新型专利。
A number of utility model patents.
有多项实用新型专利。
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