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- It is more than one year that metallographic test being replaced by ultrasonic wave measurement is proved feasible and reliable in practical detection vermicular graphite rate. 并通过一年多的实践进一步证明了用声速法代替金相法测蠕墨铸铁蠕化率是可行的、可靠的。
- ultrasonic wave measurement technique 超声波测试技术
- Ultrasonic wave measuring 超声波检测
- 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。
- 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
- For the measurement of industrial sewage flow,a measuring method for sewage flow based on ultrasonic wave is introduced. 针对工业污水流量的测量问题,提出一种基于超声波的污水流量测量方法。
- ultrasonic wave measurement 超声检测
- Cracks can be detected by a method using ultrasonic waves. 疵点可用超声波方法检测。
- This paper introduces application of piezoelectric ceramic to sound vlocity measuring as well as several methods to measure the velocity of ultrasonic wave in various mediums. 本文论述了压电陶瓷在声速测量中的应用,阐述了几种测量超声波波速的方法。
- 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。
- Making use of sound wave measuring well data in triaxiality earthquake explore explain in Banji well,increase explain accuracy and get the verification in practice. 在板集井田三维地震勘探解释中充分利用井田内的声波测井资料,以提高解释精度,并在实践中得到验证。
- 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。
- On basis of studying the fusion algorithm for multisensor, a new approach to fuse the millimeter wave measuring image and optical-based simulated image by wavelet transform is presented. 针对简单场景,研究了波段相差极大的多传感器图像的融合算法,提出利用小波变换将基于光学的模拟毫米波图像和实测毫米波辐射图像的相关信息进行融合,合成的图像可作为精确制导中地图匹配的标准地图。
- 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