This paper gives some properties of several special function discontinuity point and the first kind discontinuity point of ordinary real function. and points out their ap-plicaion in actual problems.

本文给出了几类常见函数间断点及一般实函数第一类间断点的某些特性，并指出它们在实际问题中的应用。

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Architectural language is adopted to express the special function ot the AP-MCSTA Headquarters Building for aviation and space flight.

用建筑的语言表述亚太空间合作组织总部大厦航空、航天、航宇的内在特质。

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The audit confirmed the findings of an AP investigation last year that found a lack of accountability in California's multimillion-dollar special license plate program and specific examples of misappropriation in the memorial license plate fund.

NPR: Calif. Families Want Chance At 9/11 Scholarships