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- background directional feature 背景方向特征
- The directional feature is considered suitable for handwriten chinese character recognition, and it has been widely used as one of the main feature extraction method. 摘要网格方向特征在手写体汉字识别系统中得到广泛应用，被认为是目前较成熟的手写体汉字特征之一。
- Meshing method is one of the key factors of meshing direction feature. 网格技术是网格方向特征的关键技术之一。
- Abstract: Feature extraction is the key part of handwritten Chinese character recognition.It is found that the directional feature digged by elastic mesh is suitable for Chinese character recognition. 特征提取是手写体汉字识别的关键，目前四方向网格特征已被实验证实是一种较好的手写体汉字特征。
- mesh directional feature extraction 网格方向特征提取
- He has a strong political background. 他有强大的政治背景。
- That incessant background music gets on my nerves. 那没完没了的背景音乐令我非常烦恼！
- Wang's husband fabio carli is a well-known music producer, has been living in Hong Kong and Beijing to) have written a song, this is his first screenplay written and directed feature films. 王的丈夫fabiocarli是著名的音乐制作人，曾经居住在香港和北京，给)都写过歌，这次是他第一次撰写剧本并执导剧情片。
- He has a working-class background. 他是工人阶级出身。
- Get the fall in the background, will you? 把瀑布拍进背景中去好吗？
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- A background accompaniment, as for a performer. 伴奏为一个演奏者配音伴奏
- I'll book you on a direct flight to London. 我将为你预订直飞伦敦的航班。
- She came from a privileged background. 她出身於特权阶层。
- He came from an impoverished background. 他出身贫寒。
- This book gives the background of the Civil War. 这本书叙述了南北战争的背景。
- He has chosen the most direct route. 他选取了最直的路线。
- Other motives may have lurked in the background. 这后面可能隐藏着其它动机。
- He was lurking slyly in the background. 他狡猾地躲在背後活动。
- She's very direct, believes in speaking her mind. 她为人直率，喜欢有什么说什么。
