sweep-frequency heterodynetype analyser

例句：

1. 1.This sweep-frequency heterodynetype analyser is highly accurate in measuring temperature.
   这种扫频混合型分析仪在测量温度方面非常准确。
2. 2. The sweep-frequency heterodynetype analyser has been widely used in various fields of science and technology.
   扫频混合型分析仪已被广泛应用于各个领域的科学技术中。
3. 3. The sweep-frequency heterodynetype analyser is a powerful tool for analyzing complex signals.
   扫频混合型分析仪是分析复杂信号的强大工具。