While doctors offering the treatment are singing its praises over procedures that use radio frequency and ultrasound technologies, other are sounding a note of caution.
虽然一些提供这种疗法的医生大为推崇，声称冷冻溶脂术要优于射频和超声波技术，但其他人也提出警告。
For the measurement noise problem, this note proposes a real time filter based on frequency analysis, which is capable of tracking large-scale maneuvering target.
针对测量数据的噪声，提出了一种基于频率分析的实时滤波方法，能够有效地跟踪大范阎机动目标的运动。
NOTE: Refer to the "Channel Table" section of this Owner's Manual for detailed frequency listings.
注：请参阅“频道表”一节，这手册周详的频率表。
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