参数化办法的一个局限：它假设分布会有一个具体的函数情势，但这个函数情势可能与实际景象不符。
One limitation of the parametric approach: It assumes a specific functional form for the distribution, which may turn out to be inappropriate for a particular application.
参数化的一个办法就是只把x看作变量。
Well, one way to parameterize that is just use the x variable.
叙述了金属化后碳元素引起真空开关管管壳瓷釉发黑的机理，指出了各种工艺参数对釉面发黑的影响及其解决办法。
This paper has been mentioned blacking of ceramic glaze of Vacuum interrupter by carbon element, It points out blacking is affected by several technology parameters and blacking problem is settled.
利用参数化实体造型的方法，为更加高速、快捷的造型、生产提供了一种切实可行的办法。
The possibility of errors was reduced. Solid parameters are used which provide a practical approach for more rapid and efficient forms .
利用参数化实体造型的方法，为更加高速、快捷的造型、生产提供了一种切实可行的办法。
The possibility of errors was reduced. Solid parameters are used which provide a practical approach for more rapid and efficient forms .
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