1) audio frequency electric penetration
音频电透
1.
The evaluation on the rich water property of O1 limestone under the floor of E11510 coal mining face in the south wing of the first mining block in Cuijiazhai Mine was conducted with the mine roadway penetration and audio frequency electric penetration.
采用坑透和音频电透技术对崔家寨煤矿首采区南翼的E11510采煤工作面底板O1灰岩富水性进行了勘探,发现距工作面20~50 m处的下伏O1灰岩受下伏奥灰水影响较大,该区域的水文地质情况在本井田内具有一定的代表性。
2) audio-frequency electrical penetration
音频电透视
1.
Preventing water condition of coal floor reflected by audio-frequency electrical penetration;
煤层底板音频电透视探测成果反映的底板阻水条件
2.
The application of audio-frequency electrical penetration technique in Lincheng Coal Mine;
音频电透视技术在临城矿下组煤开采中的应用
3.
Application of audio-frequency electrical penetration in fully mechanized coal face;
音频电透视在煤矿综采工作面的应用
3) audio frequency electric perspective technology
音频电透视技术
4) voice frequency electric perspective technique
音频电透视法
5) Magnetism therapy
音频药透
6) audio frequency electrotherapy
音频电疗
1.
Clinical study on prevention of cicatrical hyperplasia after depth II burn with injection of Kang Ning Ke Tong A combined with audio frequency electrotherapy.;
注射康宁克通-A与音频电疗法结合预防深Ⅱ度烧伤后瘢痕增生的临床研究
补充资料：音频
指20～20000赫范围内的频率。常人能反应的高频端约在14000赫以下，只有少数人能达到20000赫。高级音响设备及光盘等载体要求有上述频率响应。300赫至3000赫的频率范围称“话频”，在电话传输中常用这一频段。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条