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- The biomedicine effects of ultrasonic waves to physical body, the ultrasonic cataract emulsification instruments, their key technologies and applications are described. 介绍了超声波作用于人体组织的生理效应、超声白内障乳化仪的组成、关键枝术和应用。
- In contrast with different extraction methods, the alkannin could be extracted quickly and effectively by the ultrasonic wave. 研究了超声波法和有机溶剂法提取天然紫草色素的工艺条件,超声波法可明显提高色素的提取速率。
- The ultrasonic wave and aqueous two-phase system co-extraction of total flavones from Erigeron breviscapus was studied in the thesis. 将超声波技术和双水相萃取技术耦合用于提取灯盏花中总黄酮。
- The ultrasonic wave hose seals the tail machine series to use in the toothpaste, the cosmetics, the drugs, food, the industry thing, and so on each kind of hose seals the tail. 该封尾机为超声波软管封尾机,适用于牙膏、化妆品、药品、食品、工业用品等各类软管封尾,工作稳定性好,效率高。
- The curve of the relation between the amplitude of the ultrasonic wave and the excitation current of the electromagnetic field was obtained by experiments. 为此设计了确定最佳磁化强的试验方案,通过试验得到超声波幅值随电磁场激励电流的变化曲线。
- Next, the states of stresses in several photoelastic strips with different sizes of V-notches under the incidence of the ultrasonic wave were investigated. 接著研究含切口之矩形平板在超音波激振下的应力波场及其尖端的应力集中现象,藉以开发超音波加工应用于光电半导体制程中。
- 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。
- Keywords The ultrasonic waves;Prosopo-upgrade;Aging face; 超声波皮肤治疗仪;面部提升;面部皮肤老化;
- Keywords the ultrasonic waves;fatness;lipoplasty;therapy; 超声波;肥胖;塑形;治疗;
- 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。
- Cracks can be detected by a method using ultrasonic waves. 疵点可用超声波方法检测。
- The Ultrasonics Business and Markets in the U.S. 美国超音波产业与市场。
- 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 ultrasonics stopped and the light went soft. 超声波停了,灯光也弱了一些。
- An instrument that in a painless and noninvasive manner uses the differential transmission and reflection of ultrasonic waves to create a detailed visual image of the brain. 超声波心动描记器一种用来显示详细的大脑图象的仪器,利用超声波发送和反射的差异来测试并无伤无痛
- Study on the Proporty and the Surface Shape of the Ultrasonic Wave Phosphating Film 超声波磷化膜的性能及表面形貌研究
- The storm heaved the sea into mountainous waves. 风暴在海面上掀起万丈波涛。