“myocardium ultrasonic contrast”的概念、定义、翻译、参考文献-科学参考

单词	myocardium ultrasonic contrast
释义	myocardium ultrasonic contrast Encyclopedia 医学超声心动图释 myocardium ultrasonic contrast心肌声学造影通过周围静脉向心腔内注入具有声学效应的对比剂（contrast agent），使心腔内出现浓密的回声反射，以增强组织对比度，从而帮助诊断疾病的方法。
随便看	lattice plane lattice plane net lattice point lattice point formula lattice point function lattice point method lattice point problem lattice [point] row lattice point row lattice polarity lattice polarization lattice polygon lattice polynomial lattice polytope lattice preferred orientation lattice-preferred orientation diagram lattice-preserving mapping lattice problem lattice QCD at finite temperature and density lattice reduction lattice reference frame lattice relaxation lattice ring isomorphism theorem lattice row lattice rule

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