而低功率超声辐射微泡治疗肿瘤研究亦有望取得突破性进展。
The treatment of tumor with microbubble destruction by low-power ultrasound can make great breakthrough.
目的探讨低功率超声辐射血管内微泡剂对恶性肿瘤血管的临床生物疗效。
Objective to explore the clinical and biological effects induced with low power ultrasound radiating CO_2 micro-bubble into the vessel.
其中靶向微泡对比剂经静脉注射可到达特定靶区，低功率超声作用下可提高局部组织显影的分辨率。
Targeted micro-bubble contrast agent can reach a specific target via intravenous injection, and improve the resolution of local tissues under the action of low power ultrasound imaging.
低功率超声加载于微生物的发酵过程中，不仅加速细胞的生长，同时也可以促进有益次生代谢产物的产率。
Owning to this effect on fermentation, it can promote the cell growth, at the same time, can accelerate the secondary metabolite biosynthesize.
实验验证了超声涡街流量测量技术在低流速下有良好的测量效果，并指出影响测量成功率的因素。
It proved that ultrasonic vortex technology was of good effect on measuring flowing gas in low speed and indicated the factors affecting the results.
超声波的空化作用能够抑制藻类生长，从保护水体生态系统以及超声波技术本身的特点考虑，低频率、低功率的超声波更适合于水体抑藻应用。
Consider of water ecosystem protection and characteristics of ultrasonic technology, low frequency and low power ultrasonic especially suit to control algal growth in water body.
超声波的空化作用能够抑制藻类生长，从保护水体生态系统以及超声波技术本身的特点考虑，低频率、低功率的超声波更适合于水体抑藻应用。
Consider of water ecosystem protection and characteristics of ultrasonic technology, low frequency and low power ultrasonic especially suit to control algal growth in water body.
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