The results are shown that ultrasonic guided waves can be generated by angle probe and can be used to inspect the flaws in the pipes.
实验表明，利用斜探头可以在管道中激励和接收超声导波并可对管道中的缺陷进行检测。
Objective: to probe into coordination and postoperative nursing care of children undergoing kidney puncture and biopsy guided by type-B ultrasonic.
探讨经b超引导小儿肾活体组织穿刺活检的术中配合以及术后护理方法。
Objective: to probe the role of ct in guided thalamotomy and posteroventral pallidotomy for Parknson's disease.
目的：探讨CT在帕金森病丘脑腹外侧核及苍白球腹后部毁损术中的定位作用。
Objective To prepare a radiofrequency (RF) ablation probe guided by endoscopic ultrasonography (EUS) and to evaluate its efficacy and safety.
目的制备能经超声内镜引导下的射频消融电极并初步测试其性能。
Objective To probe the evaluation of high-frequency ultrasound-guided free-hand biopsy in breast carcinoma diagnosis.
目的探讨高频超声引导徒手穿刺活检在乳腺癌诊断中的应用价值。
Methods Deep vein catheterization guided by ultrasound probe with or without needle guide bracket were operated on 65 patients who underwent failure clinic catheterization.
方法超声引导下徒手穿刺经导向器穿刺对65例患者行深静脉置管术。
Methods Deep vein catheterization guided by ultrasound probe with or without needle guide bracket were operated on 65 patients who underwent failure clinic catheterization.
方法超声引导下徒手穿刺经导向器穿刺对65例患者行深静脉置管术。
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