Negation means removing from the search pages that shares any component in common with this vector, which would include pages with words like music, guitar, Hendrix and so on.
否定意味着移除基于这个向量的所有同样含义组件，就像含有音乐，吉他或者亨德里克斯的页面。
2
And to find the height of this thing, I need to know what actually the normal component of this vector is.
为了求出高度，需要知道这向量的垂直分量是多少。
3
Embedding a rich bitmap is fairly easy in Flex (by providing the backgroundImage property), and adding a component with vector drawing is even easier.