项新
项新-
在血流Doppler测量中，利用超声对比增强剂（UCA）作用下的谐波Doppler效应是项新技术。
Harmonic Doppler effect was used in blood flow measurement with ejected contrast agents illuminated by ultrasound .
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与助产士一样，我谋生的方式就是将新生儿带到这个世界，只不过这个新生儿是项新的广告活动。
Like a midwife , I make my living bringing new babies into the world , except that mine are new advertising campaigns .