拍摄一部真正意义的3d电影需要有先进的技术，耗时耗力，斥巨资。
Filming an authentic 3d film requires advanced technology and costs a lot of time and money.
在对其进行计量和检定的过程中，由于操作复杂，需要测试的参数多，手动测试相当耗时耗力。
Because of the complex operation and lots of the measuring items, traditional methods of measurement and calibration of spectrum analyzer are time-consuming and effort-consuming.
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