But it is important to identify the actual data generating process of each variable before studying their relationship.
而研究经济变量关系的前提必须要明确各变量的真实数据生成过程。
Abstract: The system of transforming data and generating process data of propeller was introduced.
文摘：介绍了桨叶测量数据传输和工艺数据辅助生成系统。
Weight contribution rates of data in monitoring sites with relation to general state of environmental pollution were calculated by the generating data in the process of modeling.
通过建模过程中的数据生成，获得各测点的数据对环境质量总体状况的权重贡献率。
The collection of real-time data, the calculating process of the earlier and later stage of the data are illustrated, so as to present the generating process of reports forms.
阐述了实时数据的采集和数据的前期、后期运算处理，给出了报表的生成过程。
Grey generating is a method of transfering the grey process into white process. It can provide middle information for grey forecasting modeling and weaken the randomness of the raw data.
灰生成是使灰过程变白的数据变换方法，能为灰预测建模提供中间信息，并弱化原始数据的随机性，在灰色系统建模理论中具有显赫的地位。
The system consists of instrument of data input and module of signal adjustment and transformation, and has many functions, such as keeping data transforming data, and generating process data.
该系统由读表仪、信号驱动器、数据传输系统、数据传输软件、工艺辅助生成软件组成，具有数据记录、数据传输、工艺数据辅助生成等功能。
Generating the data exchange file using the EXPORT utility is often a lengthy process in the case of large amounts of data.
在数据量很大的情况下，使用EXPORT实用程序生成数据交换文件常常要花费很长时间。
The current medical service system is far from perfect. For instance, the out-dated equipment is only able to process simple inspection for patients without generating any detailed data.
医疗服务系统未完善，设备陈旧，对病人只能作一些简单的检查，没有详细的数据。
The current medical service system is far from perfect. For instance, the out-dated equipment is only able to process simple inspection for patients without generating any detailed data.
医疗服务系统未完善，设备陈旧，对病人只能作一些简单的检查，没有详细的数据。
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