Results 40 cases appendicitis patients, low frequency probe with 35% detective rate, and high frequency probe for the detection rate of 87.5%.
结果40例阑尾炎患者，低频探头超声论断符合率为35%，而高频探头检测符合率为87.5%。
Methods High frequency probe is applied in 20 cases of eye and orbit tumor with multiple setions to observe the features of ultrasonic imaging.
方法用高频探头对眼内及眶内肿瘤患者进行多切面扫查以观察肿物的声像图特征。
For high frequency, or low amplitude measurement, probe ground shall be connected to appropriate points in the circuit under test.
对于高频或低幅值测量﹐探头的地应接到测试电路中的适当位置。
Capacihve moisture sensor regards frequency signal as variability, it is made up of capacitive probe, high frequency surge circuit, dispart frequency instrument and metal shield box.
电容式水分传感器以频率信号作为参变量，由电容探头、高频振荡电路、分频器和金属屏蔽盒构成一体。
Capacihve meisture sensor regards frequency signal as variability, it is made up of capacitive probe, high frequency surge cirouit, dispart frequency instrument and metal shield box.
电容式水分传感器以频率信号作为参变量，由电容探头、高频振荡电路、分频器和金属屏蔽盒构成一体。
Objective to probe into the effects of military noise on the hearing threshold of the speech frequency and high frequency in the elders.
目的探讨军事噪声对老年人言语频率及高频听力的影响。
Objective:This study designed to image the epicardial coronary artery (ECA) and flow in apical interventricular furrow using transthoracic high frequency linear ultrasound probe (HFU).
目的设计用高频超声线阵探头（HFU）观察心尖部室间沟部位心外膜冠状动脉（ECA）结构和血流。
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。
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。
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