To study the effect of cavitation noise radiated from ultrasonic cleaning tank on learning and memory in rats.
初步探讨了超声清洗空化噪声对大白鼠学习记忆功能的影响。
The effect of cavitation noise radiated from ultrasonic cleaning tank on learning and memory in rats is studied.
探讨了超声清洗空化噪声对大白鼠学习记忆能力的影响。
These functions are realized by the circuits of power, clock, memory, ultrasonic pulse signal occurs and handle, temperature gathered and serial communication in system.
这些功能的实现是通过系统中电控部分的电源、时钟、存储、超声波脉冲信号发生、处理、温度采集、串行通信电路实现的。
Introduced are the structure, measuring principle and speciality of the memory ultrasonic flowmeter.
介绍了存储式超声流量计的仪器结构、测量原理和特点。
Introduced are the structure, measuring principle and speciality of the memory ultrasonic flowmeter.
介绍了存储式超声流量计的仪器结构、测量原理和特点。
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