字符间距 meaning in English

character acing
character piston
character pitch
character spacing
cpi

Office machines and data processing equipments - line spacings and character spacings
办公机器和数据处理设备行间距和字符间距
Use the wordart toolbar to edit the text , alignment , and character spacing of a wordart object , rotate a wordart object , and change its shape and color
使用“艺术字”工具栏可编辑艺术字对象中的文本、对齐方式和字符间距，旋转艺术字对象，或者更改其形状和颜色。
In the plate region of a vehicle image , the gray value varies frequently in cross - direction , so we define a parameter " . cross variance " to describe it . we also calculate other parameters to approximately locate the plate , they are the space length between two chars , the thickness of stroke , the peak and trough of gray value , the ratio of width and length , etc . at last , we exactly locate the plate by the theory of mathematical morphology
该方法根据图像车牌区域横向灰度值变化频率比较大这一特征提出了横向方差参数，并结合车牌的字符间距、笔划粗细、灰度峰谷值、长宽比值等特征粗定位车牌，在车牌的精确定位中利用了数学形态学的方法。我们从某高速公路收费站实地拍摄的照片中选取了1000多幅作为实验样本数据。