2) low frequency ultrasound
低频超声
1.
Degradation of azo-dye Acid Red B in aqueous solution by cast iron combined with low frequency ultrasound;
低频超声/内电解法联用处理酸性红B废水
2.
Effects of low frequency ultrasound treatment on the expression of tumor necrosis factor-α in C6 glioma cells;
低频超声对C6胶质瘤细胞TNF-α表达的影响
3.
Objective To investigate the effect of low frequency ultrasound at 1MHz with different power and illumination time on the blood-brain barrier (BBB)and the cortic neurons of rats to seek the optimum sonication condition to open BBB.
目的探讨1MHz低频超声在不同功率、不同照射时间对大鼠脑细胞及血脑屏障的影响,寻求开放血脑屏障的最佳条件。
3) low-frequency ultrasonic
低频超声
1.
Objective:To investigate the therapeutic effect of low-frequency ultrasonic transdermal drug delivery machine on severe frostbite of rabbit foot and to provide basis for clinical use of them.
目的 :研究低频超声药物渗透治疗仪在治疗兔足重度冻伤中的作用 ,为其临床应用提供依据。
4) Low Frequency Ultrasonic
低频超声
1.
Objective To investigate the mechanical properties of Polymethylmethacrylate(PMMA) bone cement loaded with different concentration of Vancomycin,as well as the influence of the low frequency ultrasonic(LFUS) on them.
目的 研究含有不同浓度万古霉素的聚甲基丙烯酸甲酯(PMMA)骨水泥的机械性能,以及低频超声对其的潜在影响。
5) low-frequency ultrasound
低频超声
1.
Bio-effects on VEC-304 cultured in vitra treated with low-frequency ultrasound and microbubble agent;
低频超声联合微泡剂对血管内皮细胞的生物学效应
2.
Bio-effects of SMMC-7721 cells cultured in vitro treated with low-frequency ultrasound and microbubble agent;
低频超声联合微泡剂对肝癌细胞SMMC-7721的生物学效应
6) soaking wet-low-frequency ultrasonic cleaning
低频超声法
补充资料：低频
1.指应用于某一技术领域中的最低频率范围。例如，无线电波段中，将30～300千赫范围内的频率称低频;电子放大电路中，将接近音频(20赫兹～2万赫兹)的频率称为低频。
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