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- power ultrasonic wave 功率超声
- Design of ultrasonic wave guide device. 超声波导盲器的设计。
- New Products of Ultrasonic Wave Technology. 超声波技术新产品。短句来源。
- Ultrasonic wave arm hole machine. 超声波袖笼机。
- Supply ultrasonic wave detector tube. 供应超声波检测管。
- The optimum process was as follow: the extraction time 30? min, corn cob concentration 3.23%, power of ultrasonic wave 280? W, and the temperature 60? 并通过正交实验确定了提取过程的最优条件时间30min;原料质量分数3.;23%25;功率280W;温度60℃。
- X-ray film, ultrasonic wave determination, urinary tract determin... 结论:对腹膜后血肿的早期诊断及救治是提高生存率的关键。
- The effect of power ultrasonic on the solidification process of Babbit was investigated. 研究了功率超声对巴氏合金凝固过程的影响。
- Research on Conditions of Ultrasonic Wave Disruption of Two Lactobacillus sp. 嗜酸乳杆菌;保加利亚乳杆菌;亚油酸异构酶;超声波破碎;条件
- The power ultrasonic featured with the unique modification action was a green pollution free modification method. 功率超声具有独特的变质作用,是一种绿色无污染的环保型变质处理方法。
- This paper is mainly about the high power ultrasonic topological analysis and design. 本文主要对提出的高频超声波电源拓扑进行理论分析和设计。
- The frequency,output power,action style and action time of the ultrasonic wave,the kind of adsorbate and granulated carbon sizes were primary factors in the process of ultrasonic regeneration. 超声波频率及输出功率、吸附物质种类,超声作用方式及作用时间和活性炭粒径大小是超声再生过程的主要影响因素。
- Acoustic horn is a key component in power ultrasonic equipment and plays a role in improving sound intensity and matching impedance. 超声变幅杆是功率超声设备中的关键部件,它起着增大声强和阻抗匹配的作用。
- Cracks can be detected by a method using ultrasonic waves. 疵点可用超声波方法检测。
- The experiments show that the robustness and the control accuracy of the power ultrasonic system can be improved by using the self-modifying PID fazzy control technique. 实验表明采用该模糊控制技术提高了系统的鲁棒性和控制精度,为超声振动系统振幅的控制提供了新的思路。
- Cracks will come out clean when treated by ultrasonic waves. 如果以超声波处理,缝隙就会变得很洁净。
- The ultrasonic vibration system is a core of the power ultrasonic equipment, which is generally composed of transducer, amplitude transformer and implement. 超声振动系统一般由换能器、变幅杆和工具头等部分组成,是功率超声设备的核心。
- Research on ultrasonic wave extraction of shikimic acid in Illicium verum Hook. F. 八角茴香中莽草酸超声提取工艺研究。
- Detecting the load impedance of power ultrasonic equipment provides the foundation for analyzing the influence that load impedance acts on ultrasonic equipment. 检测功率超声设备的负载阻抗为分析和研究负载阻抗对超声设备的影响提供依据。
- Numerical control ultrasonic wave washing machine of medical use the international advance Ics, MPCs, safety circuits and digital indicators. 医用数控超声波清洗机采用国际上最先进的集成电路、微处理电器、保护电路及数码显示。