Next time you need to generate the declaration of a local variable, you can go back to this source and use it as reference.

下一次需要生成本地变量的声明时，您可以回到此源，并以此为参考。

youdao

Single frequency source is usually used as local oscillator in communication system and radar system, also as a reference clock in digital circuits, so it is a extensive-applied technique.

固定频率源可以在在通讯系统和雷达系统中作为本机振荡器，也可以作为数字电路的基准时钟信号，因此得到了广泛的应用。

youdao

There were two main part of error source, the local reference system which was about 0.15as and the measurement coordinates of objects which were about 0.45as.

详细分析了主要的误差来源，分别是由参考星决定的局部参考架的误差约0.15角秒，目标量度坐标误差约为0.45角秒。

youdao

There were two main part of error source, the local reference system which was about 0.15as and the measurement coordinates of objects which were about 0.45as.

详细分析了主要的误差来源，分别是由参考星决定的局部参考架的误差约0.15角秒，目标量度坐标误差约为0.45角秒。

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