问题是

Therefore CSL recognition is a problem of dynamic continuous signal recognition.

因而，手语识别问题是动态连续信号的识别问题。

The issue of human nature was a controvertible question of Chinese philosophy in the long time .

人性问题是中国哲学史上争论不定的问题。

The issue of humanity is a controvertible question of Chinese ancient philosophy in the long time .

人性问题是中国古代哲学长期争论不定的问题。

Convex hull problem is one of the fundamental problems incomputational geometry,and used in many fields.

凸包问题是计算几何的基本问题之一，在许多领域均有应用。

Two dimensional convex hull is one of the typical problems in computational geometry and widely applied in GIS.

二维凸包问题是计算几何领域的经典问题之一，在地理信息系统中有广泛的应用。

Convex hull of point set and that of a polygon are two classes of it.

凸包问题是计算几何的基本问题，分为平面点集凸包和多边形凸包2类。

Convex polygon problem is one of the basic problems of computational geometry, in many fields.

详细说明：多边形问题是计算几何的基本问题之一，在许多领域均有应用。

Based on quickqull algorithm,an improved algorithm to determine the convex hull of 2-D point set was proposed in this paper.

凸包问题是计算几何的基本问题，分为平面点集凸包和多边形凸包2类。

The upper and lower bounds are the fundamental theory of Copula.

CopulaC的上下界问题是Copula理论的基本问题之一，如果已知C在某个点处的函数值，它的界要变窄。

I don't think the copyright issue is really the problem.

我不认为版权问题是一个真正的问题。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。