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- intense ultrasonic wave 强超声波
- 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。
- Experimental study on effect of bacteria clearance and accelerating healing of contaminated wound by low intensity ultrasonic wave irrigation 低强度超声波对污染伤口的细菌清除和促愈作用的实验研究
- 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。
- 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
- Cracks can be detected by a method using ultrasonic waves. 疵点可用超声波方法检测。
- 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。
- 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。
- 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。
- Research on ultrasonic wave extraction of total flavonoids from fruit marc of Hippophae rhamnoides L. 超声波法提取沙棘果渣中总黄酮的最佳工艺研究。
- The extraction of flavonoids from old stalk of asparagus by ultrasonic wave was studied. 摘要以芦笋老茎为原料,利用超声波强化,提取黄酮类化合物。
- Keywords : Ultrasonic Wave; Piezoelectric Effect; Resonance; Singlechip; Integrated Circuit. 关键词:超声波;压电效应;共振;单片机;集成电路。
- Trifolium pratense isoflavone was extracted with the technique of ultrasonic wave. 对利用超声波提取红三叶异黄酮的工艺进行了研究。
- It is necessary to prepare a thrombus-targeted UCA and to investigate a appropriate intensity ultrasonic energy by enhancing ult... 制备一种能与血栓靶向黏附的超声微泡以及寻找一种适当强度的超声能量来有效诱导增强超声空化作用是达到靶向诊断与助溶治疗的条件。
- The penetrating capability of ultrasonic wave in viscoelastic medium was improved by using low frequency transducers. 采用研制的低频组合探头,提高了声波在粘弹介质中的穿透能力。
- A modified method for the synthesis of propionoin from ethyl propionate and sodium by ultrasonic wave was studied. 丙酸乙酯与金属钠还原缩合,采用超声波加速反应合成丙偶姻。
- Finally the importance of developing metal matrix nano-composite (MMNC) fabricated by high intensity ultrasonic is indicated, and the effective approaches to impro... 指出用高能超声制备纳米增强金属基复合材料是未来发展的重点,提出了改善高能超声作用的有效途径。