切球

The problem of geometric inequalities for Ceva simplex by analytic method and geometric theory is studied.

利用解析方法和几何不等式理论，研究了Ceva 单形的几何不等式问题，建立了单形和它的Ceva 单形外接球半径与内切球半径两个不等式。

In this paper,the anthor study problem of geometric inequalities for Ceva simplex by analytic method and geometric theory.

利用解析方法和几何不等式理论，研究了Ceva 单形的几何不等式问题，建立了单形和它的Ceva 单形外接球半径与内切球半径的两个不等式。

In this thesis, we mainly study the relations between compact minimal hypersurfaces of S~(n+1)(1) and the Clifford minimal hypersurface of S~(n+1)(1) by their spectrums, and the relations between unit tangent sphere bundle T_1 M and its base manifold M.

在本文中，我们主要通过谱研究了S~(n+1)(1)中的紧致极小超曲面和S~(n+1)(1)中的Clifford极小超曲面之间的关系，以及单位切球丛T_1M与它的底流形M之间的关系。

Al Leiter: Yeah, you know, I think it really makes him special and you see Mariano Rivera with his cut-fastball, he really predominates his pitching and dominants with great sinking fastball.

我想这点使他非常的特殊且你看到Mariano Rivera 以他的快速切球著名，他在控球上占有优势且以极佳的伸卡球主宰全场。

N Al Leiter: Yeah, you know, I think it really makes him special and you see Mariano Rivera with his cut-fastball, he really predominates his pitching and dominants with great sinking fastball.

我想这点使他非常的特殊且你看到Mariano Rivera 以他的快速切球著名，他在控球上占有优势且以极佳的伸卡球主宰全场。

The concept and algorithm for nonsingular orientation-workspace of the platform at a certain position are proposed.

提出了该机构处于给定位置时的非奇异姿态工作空间概念及其算法，并以非奇异姿态工作空间边界曲面的最小内切球作为实际姿态工作空间，以该球半径大小作为衡量机构处于给定位置时的实际姿态能力的性能指标。

Q: A player who has a pitch shot places a club on the ground off his line of play to indicate the distance he would like his ball to carry and leaves the club there during the stroke.

问：一名准备切球的球员在地上，朝着他的打球路线放了一支球技，指示球要走的距离，在打球的时候球杆也放在那儿。

I was really able to knife the ball and get it to skid fast and low.

我可以完全打出"切球"的感觉，并让球又快又低的滑开。

If tempo is high then players will look to move the ball around quickly and get it further upfield sooner.

如果节奏是高的，那么球员就会寻求快速传切球，而且会尽早把球传到前场。

J f N1 ' s王建民加油站 Al Leiter: Yeah, you know, I think it really makes him special and you see Mariano Rivera with his cut-fastball, he really predominates his pitching and dominants with great sinking fastball.

我想这点使他非常的特殊且你看到Mariano Rivera 以他的快速切球著名，他在控球上占有优势且以极佳的伸卡球主宰全场。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。