Using ultrasonic wave technique, a simple, rapid, effective and energy-saving method have been developed for preparing leachate of solid waste samples.
采用超声波技术，建立了一种简便快速、节能安全、实用的固体废物浸出液的制备方法。
Three kinds of nanoparticles were efficiently dispersed into the epoxy resin by using coupling agents and ultrasonic wave.
利用超声波和偶联剂处理的方法，制备了纳米微粒填充环氧树脂基复合材料。
Using ultrasonic wave intelligent distance-measuring sensor and voice record-reproducing circuit, a voice anticollision-prompting device for backing an automobile is designed.
利用超声波智能测距传感器及语音录放电路，设计了机动车倒车防撞语音提示器。
Its coupling oxidation is implemented by using mixed oxidant containing o -, O2, o and O3 in coupling field formed from at least two both of magnetic field, ultrasonic wave and UV light.
耦合氧化是在磁场、超声波、紫外光中至少两者组合的耦合场，用含有O-、O 2、O、O3的混合氧化剂进行氧化。
In this paper, a new method of regeneration of active carbon using ultrasonic wave was described. Theoretical analysis and experimental results showed that the method was efficacious and feasible.
研究了一种新的超声波再生活性炭方法，理论分析和实验数据表明超声波再生是可行的。
In this paper, a new method of regeneration of active carbon using ultrasonic wave was described. Theoretical analysis and experimental results showed that the method was efficacious and feasible.
研究了一种新的超声波再生活性炭方法，理论分析和实验数据表明超声波再生是可行的。
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