pure data meaning in English

纯数据

You are interested in the data but not the tags , and want to store pure data in your database
您只对数据感兴趣，而不关心标记，并且想将纯数据存储在数据库中。
The information of transform of image can be further improved by using the least square method on the pure data
自动拼接算法在提纯后的数据上使用最小二乘法获得了精度较高的图像之间的位置变换关系。
Since ir images possess the characteristics such as pure data and plain , it can be operated in computer and produce dynamic images to simulate the features of the infrared as well as its movement contrail
红外图像是一种纯数据、无格式的灰度图像。仿真时将对象的动态特性和红外特性通过建立数学模型、编程，在计算机上运行产生动态图像，模拟目标的红外特性和运动轨迹。
The software system has such characteristics as follow : all the information including streaming media are transported in transport - layer . its speed is much higher than in application - layer because it cuts down the time in data processing between two layers and can transport more pure data in equal time
本系统具有以下特点：所有信息数据的传送都在传输层实现，与在应用层实现相比，不仅减少了协议层之间流动的时间开销，而且提高了有效数据的传输速率，有利于实时播放多媒体影音文件。