The granularity of sol grains synthesized by the method can be changed from 5 nanometers to 500 nanometers through the parameter of ultrasound timing sequence.
应用本方法合成的溶胶颗粒的粒度可以通过超声时序的参数而从5纳米到500纳米进行变化。
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Ultrasound power is an important parameter of ultrasound equipment. The design of ultrasound power meter is very important.