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- continuous sweep frequency audiometer 连续扫频式听力计, 连(续扫)频听力计
- multi-channel and sweep frequency measurement 多通道扫频测量
- sweep frequency type spectrum analyzer 扫频式频谱分析仪
- sweep frequency heterodyne-type analyzer 扫描频率外差式分析器
- sweep frequency attenuation measurement 扫频衰减测量技术
- djustable high-speed sweep frequency source 可调的高速扫频源
- Methods 50 patients received standard pure-tone and extended high frequency audiometry for hearing measurement. 方法对50例压力性鼓膜穿孔患者的常频和扩展高频测听的听阈结果进行分析。
- Objective To investigate the application of extended high frequency audiometry in early diagnosis of hearing loss of noises and tinnitus. 目的探讨扩展高频测听对耳鸣及噪音性聋患者早期听力损害的诊断意义。
- Objective To assess the meaning of extended high frequency audiometry in early diagnosis of presbycusis and the relation of it to the age. 摘要目的探讨扩展高频测听与年龄的关系及其对老年性听力损失早期诊断的意义。
- Conclusion Extended high frequency audiometry have meaning in early diagnosis of presbycusis, and the age of patients shoud be considered. 结论扩展高频测听可以作为对老年性听力损失进行早期诊断的依据。在对病人进行高频测听分析时应考虑年龄因素。
- Don't leave her alone to sweep up after the party. 宴会结束后别让她一个人打扫清洁。
- Liberals sweep to victory in divided Canada. 加国选举，自由党大获全胜。
- Rise at dawn and sweep the courtyard. 黎明即起，洒扫庭除。
- He picked up the broom to help me sweep the floor. 他拿起扫帚帮我扫地。
- Through the swept frequency experiment study for a kind of CD-ROM,the damp ratio of vibration system and natural frequency of vertical vibration model are obtained. 通过对某型号CD光驱的隔振系统作扫频实验,获得振动系统的阻尼比和竖直振型对应的固有频率。
- Be sure to sweep the room clean. 一定要把房间打扫干净。
- Let's give our room a good sweep. 让我们把房间好好打扫一下。
- New interference methods, such as sweeping frequency interference and faster-hop-collision interference, become a new focus of electronic countermeasures to FH communication systems. 摘要扫频式干扰、更高跳速碰撞干扰等新的干扰方法成为跳频通信系统电子对抗领域中又一重要研究方向。
- The boss sacked half of his employees at a sweep. 老板一下子裁去了半数雇员。
- She was left to sweep up after the party. 聚会结束后她被留下来打扫。
