The examples in this article illustrated how to use an XML variable for declaring, assigning, and testing values.
本文中的示例演示了如何使用XML变量进行声明、赋值和测试。
This system improves measurement precision by averaging the testing values of repeated measurements.
系统采用多次测量取平均值，大大提高了测量精度。
This system improves measurement precision by averaging the testing values of repeated measurements.
系统采用多次测量取平均值，大大提高了测量精度。
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