datum curve meaning in English

基准曲线

Experimental and computational data are compared , and their data curves fit well
将实验结果和计算结果进行了比较，趋势吻合。
Study on the implementation of data storage and data curve in monitorying and control system software based on vb6
0的监控系统软件中数据存储及数据曲线实现方法的研究
The experments for ct data curves and speech wave curves show that the method proposed in this dissertation is simple and efficient for curves simulation
对ct数据曲线和语音波形曲线拟合的实验结果表明，这是一种对曲线进行分形拟合的好方法。
Analyze window shows the microphone signal , autocorrelation data and absolute value of autocorrelation data . beginning of the yellow data curve are post processing data
分析窗口展示相关数据的话筒信号、自相关数据和绝对值。黄色数据曲线的起点是标杆处理数据。
The system have good man - machine interface , easy operation , data curve dynamic displayed and parameters memorized automatically . the system real - time exchanges data with pc . autonomous working is allowable for the system
系统具有良好的人机界面，操作方便，数据曲线动态显示，系统参数自动记忆，同上位机实时交换数据，亦可独立工作。