quiver
美[ˈkwɪvɚ] vt.使震动
n.抖动；颤音；箭筒；箭筒
网络箭鞘；颤动声；二维方向箭头图；颤抖
1 . Mack made his voice quiver with fear on these last two words.
麦克说出最后这两个字时，吓得声音颤抖。
来自柯林斯例句
2 . I felt a quiver of panic.
我内心感到一阵恐慌。
来自柯林斯例句
3 . Can you feel a quiver of her hands?
你感觉到她的手在发抖 吗 ?
来自《简明英汉词典》
4 . This adds another arrow to their quiver .
这个举措给他们的箭筒加多了一支箭。
来自辞典例句
5 . The flower seemed to quiver, and then swayed gently to and fro.
花儿似乎在颤动, 接着轻轻地来回摇摆.
来自辞典例句
1.an almost pleasurable sensation of fright;
a frisson of surprise shot through him
2.a shaky motion;
the shaking of his fingers as he lit his pipe
3.case for holding arrows
4.the act of vibrating
1.shake with fast, tremulous movements;
His nostrils palpitated
2.move back and forth very rapidly;
the candle flickered
3.move with or as if with a regular alternating motion;
the city pulsated with music and excitement
函数简介函数功能 使用箭头绘制矢量图。例如，该函数可用于绘制梯度图。 语法格式 quiver(x,y,u,v) 该函数使用箭头来直观的显示矢量场。该调用格式表示通过在(x, y)指定的位置绘制小箭头来表示以该点为起点的向量(u,v)。 x、y、u、v的行数、列数必须对应相等。即x、y、u、v必须是同型矩阵。 需要注意的是，如果x、y不是矩阵，MATLAB会调用meshgrid函数将其扩展。然后再调用quiver函数。在这种情况下，x中元素的个数必须等于u、v的