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- Acoustic frequency electricity 音频电
- The higher the acoustic frequency is, the stronger its directivity is. 而且所有声频均有指向性,声频愈高,指向性愈强。
- Hot firings show that the frequency of the oscillating shock is close to the acoustic frequency. 热试结果表明，振荡激波的频率与声频相近。
- Application of CTS telemetry technology in the acoustic frequency and spectrum logging tool. CTS遥传技术在声频谱测井仪器中的应用
- Methods 100 patients with fading knee joint disease were treated with warm magnetic field and audio frequency electricity companied with traditional Chinese medicine. 方法将100例有临床症状的膝关节病患者随机分温热磁场组与音频电加中药热敷组,观察两组患者治疗前后临床症状的改善情况,并进行对比。
- Conclusion:High frequency electric cautery is a simple and reliable method ... 结论:高频电灼法治疗慢性泪囊炎简便、可靠。
- Of or relating to acoustic frequencies above the range audible to the human ear, or above approximately20, 000 hertz. 超过人耳能听到的范围或超过大约20，000赫兹的，与超过人耳能听到的范围或超过大约20，000赫兹的声音频率有关的
- acoustic frequency measuring instrument 声频测量仪器
- acoustic frequency signal generator 声频信号发生器
- Low frequency electric stimulus showed effective to the recovering of diabetic ophthalmoplegia. 低频脉冲电刺激疗法对本病治疗有较好的疗效。
- Result: 119 polypi in 92 patients had been treated successfully by high frequency electric excision. 结果:92例病人共119个息肉成功行内镜下高频电切除,其中4例出现迟发性出血,1例并发周边灼伤,1例原位复发。
- High frequency electricity excision 高频电切除
- high frequency electricity knife 高频电刀
- Objective:To investigate the effect of high frequency electric cautery on chronic dacryocystitis caused by nasolacrimal duct obstruction. 目的:探讨高频电灼治疗慢性泪囊炎所致泪道阻塞的效果。
- WAN Xin Taiwan, into a state Siamese slow frequency electrical gear, Deli love Taiwan, Shihlin transfer speed converter control system. 台湾万鑫、成邦连体变频减速齿轮电机，台湾爱德利、士林变频器控制系统调速度.
- Electric wheel spindle is used in M215A highspeed internal grinder,which acquire high frequency electric power supply from static frequency converter. M215A型高速内圆磨床采用电动砂轮主轴,电动砂轮轴从静止变频器获得高周波电源；
- Method: 92 cases of colonic polypi treated by endoscopy-mediated high frequency electric excision were analyzed retrospectively. 方法:对内镜介导下高频电切除大肠息肉92例进行回顾性分析。
- According to comparative tests,treating cement slurry with high frequency electric field can enhance the strength of cement bond by 11 7%. 通过对比试验得知，高频电场处理水泥浆可使水泥石强度提高11．7%25。
- Discussed herein are mechanism, available ranges and applications of downhole low frequency electric pulse vibrotechnique in Henan Oilfield. 讨论了运用物理方法之一的井下低频电脉冲振动波技术影响油层的作用机理、适用范围以及在河南油田的应用情况。
- Conclusion High intensity, long duration and repeated high frequency electric stimulation will degrade the excitability of nerve fiber. 结论高强度、长时间、快速反复的电刺激将使神经纤维兴奋性降低。
