给出了半连续函数的定义，研究了函数具有半连续性的条件，推出了半连续函数的一些性质。
In this paper, we study the definition of semi continuous function and the sufficient conditions of semi continuity, obtain some properties of semi continuous function.
设计一种新型半管均速管，并根据伯努利方程、连续性方程建立均速管仪表系数的数学模型。
A new half-tube averaging pitot tube is designed, and based on the Bernolli equation and continuity equation, a mathematics model is established.
此切面是辨别上腔静脉连续性中断，而奇静脉或半奇静脉连续性正常。
This is the final level at which to recognize an inferior vena cava interruption with azygos or hemizygos continuation.
在已有的线弹性地基模型中，文克尔地基模型和弹性半无限体等地基模型都不能将完整的将土介质的连续性、分层特性、地基中的剪应力以及应力扩散等特性包含进去。
Soil model of Winkler and Soil model of elastic half-infinite system can not include the soil continuity and layered property, shearing stress in soil and stress diffusing.
在已有的线弹性地基模型中，文克尔地基模型和弹性半无限体等地基模型都不能将完整的将土介质的连续性、分层特性、地基中的剪应力以及应力扩散等特性包含进去。
Through studying the soil model of Winkler, it can be seen that this model not include the soil continuity and layered property, shearing stress in soil and stress diffusing.
本文利用连续性方法，得到了一类半线性椭圆方程第一边值问题在环形域上任向对称正解的存在性。
In this paper, We study American option pricing by using the continuity algorithm for linear complementarity Problem.
本文利用连续性方法，得到了一类半线性椭圆方程第一边值问题在环形域上任向对称正解的存在性。
In this paper, We study American option pricing by using the continuity algorithm for linear complementarity Problem.
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