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- The recent advances in ultrasonic guided wave testing technique are summarized. 摘要综述近年来超声导波检测研究的最新进展。
- Longitudinal ultrasonic guide wave dispersion equation of inviscid liquid-filled pipe is analyzed theoretically. 从理论上得到了充非粘性液体管道中纵向超声导波的频散方程。
- Based on the ultrasonic guided wave technique and the dispersive waveform prediction method, a method about how to image defects in pipes is presented. 摘要在导波传播理论和频散波形预测理论的基础上,研究了超声导波在检测管道时,如何利用时域波形重构缺陷图像的问题。
- Our theoretical analysis produces the dispersion curves of longitudinal modes of ultrasonic guided waves in liquid-filled pipes with viscoelastic coatings. 理论分析得到了带粘弹性包覆层充液管道中纵向模态的频散曲线。
- The doctors gave him an ultrasonic brain scan. 医生给他做了脑部超声波扫描检查。
- His guiding principle has been never to stop learning. 他的指导原则是永不停顿地学习。
- Ultrasonic guided wave testing technique 超声导波检测技术
- ultrasonic guided wave technique 超声导波理论
- ultrasonic guided wave technology 超声导波技术
- A device for guiding a tool or for holding machine work in place. 夹具,装配架导引工具或使机器固定在适当位置上运转的设备
- Objective To evaluate the clinical value of ultrasonically guided cutting-needle biopsy (UGCB) with type Gallini in the diagnosis of pleural diseases. 目的探讨超声引导下弹簧切割针在胸膜活检中的临床应用价值。
- The formal, guiding principles of a discipline, school, or science. 基本原理一个学科、学派或一门科学的正统的、起指导作用的原则
- Objective To evaluate the efficacy of ultrasonically guided radio-frequency (RF) thermal ablation of liver tumors with a clustered electrode. 目的总结多弹头射频治疗肝癌的近期疗效、适应证与并发症。
- Here the applications of ultrasonically guided interventional treatments in hepatic carcinoma of aged people are discussed. 本文就超声引导介入治疗在老年原发性肝癌中的应用做一讨论。
- Ultrasonically guided percutaneous fine needle aspiration cytology was performed on 29 cases with ultrasonographically demonstrated lesions over the pancreas and related areas. 摘要29例经超音波及电脑断层扫描等影像检查发现胰臓或相关部位病灶患者,接受超音波指引经皮细针吸取细胞诊。
- Ultrasonically guided interventional treatments,as new minimally invasive targeted therapies,are of simple operation,high security in the treatment of primary hepatic carcinoma. 超声引导介入治疗是一种微创靶向治疗,具有操作简单、安全性高等优点,已成为临床肝癌非手术领域不可缺少的新技术。
- Conclusion Ultrasonically guided percutaneous biopsy is a mininvasive, fast, safe and easy method, and it is important for patients with concrete lesion around lung or in pleura. 无明显病变2例。结论彩超引导下穿刺活检是一种微创、快速、安全、简便的方法,对于肺周围性病变或胸膜病变的确诊具有重要作用。
- In Quaker doctrine, the guiding spirit or divine presence in each person. 圣灵亮光贵格教义中,每个人都具有的神意或心灵之光
- Check valve guiding shall be plastic to plastic. 止回阀引导装置应该是塑料对塑料。
- This is the guiding principle in our work. 这是我们的指导原则。