Objective: To study the diagnostic value of high frequency probe in celiac disease.
目的：探讨高频探头对腹部疾病的诊断价值。
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。
Probe into Ningde city fall acid rain frequency and relation of season in the rain.
探讨宁德市降雨中酸雨频率与季节变化的关系。
It shows that the self-pumping type and pump-probe types bistable switching can both be realized in the same structure, and the latter can separate the pump and signal in frequency and space.
发现在二维耦合腔结构中，可以实现信号自泵浦和泵浦-信号两种类型的双稳态开关，且后者具有使泵浦和信号在频率和空间相分离的优点。
The experimental results show that the probe has good frequency response characteristics which meet the requirement of measuring voltage distribution of thyristor in converter valve.
实验结果表明，这种探头有较好的频率响应特性，能满足换流阀晶闸管电位分布测量的需要。
The operating principle and structure design of the sensing probe of the FBG geophone are explained in detail. We reckon the sensitivity and frequency characteristic of the sensing probe.
设计了一种新型布拉格光纤光栅地震检波器探测系统，分析了其设计原理、结构组成，给出了探测系统的灵敏度和频率特性参数。
The structure, working principle, measuring circuit and frequency characteristics of contact potential difference nondestructive testing equipment using fixed probe am intro - duced.
介绍了接触电位差法固定探头式无损探伤装置的结构，工作原理，测量电路及其频率特性。
The frequency responses of the system combing probe tip and piezo chip were detected, the difference between the shear force detection and the tapping mode detection was discussed.
文中给出了探针-压电片检测系统的的频率特性，并比较了剪切力探测和轻敲模式探测特性的区别。
Detection frequency of straight probe and selection of K value for tilting probe are discussed .
对直探头探测频率及斜探头K值选择进行了简单论述；
With the ssDNA as probe on the electrode surface, we can detect the frequency change and show it on the computer display.
将单链DNA作为探针点在电极表面， 测量晶振频率的改变量，并设计出后续处理电路。
An easy and rapid way is proposed to measure the working frequency of Angle probe.
提出了一种简便、快速测试斜探头工作频率的方法，并进行了理论分析与公式推导。
AIM: to probe into characteristics of human colonic cinematics and kinesics after time-frequency analysis of human colonic pressure signal.
目的：对人体结肠压力信号进行时频分析，探求人体结肠的运动学和动力学特性。
The experimental results indicate that the signal intensity is not strong enough when using quadruple frequency laser probe. Therefore, we choose double frequency laser as the probe.
实验发现采用设计的四倍频激光探针时，探针信号强度不够，因此改用二倍频激光探针。
In order to compensate the frequency characteristic of the probe, a digital frequency balancing method is proposed, and the digital balancing network is designed.
设计了数字频率均衡网络，并实现了对传感系统的频域均衡与标定。
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: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。
The output power is measured by horn and electric probe and the frequency is measured by a wave-guide dispersion line.
实验采用喇叭天线接收和电探针恻量两朴方法时微波功率迭行了恻量，微波颂率用波导色散线法迭行恻量。
The circumstances and headway in probe job of near technique around blast shake safety are given. The technical make use of control principle about frequency spectrum property.
重点介绍利用频谱特性控制原理的爆破震动安全新技术探索工作情况与进展。
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。
The signal's amplitude spectrum reveals that there are two main frequency, the higher is the probe signal's dominant frequency and the lower is the testing plane's free vibration frequency.
频谱分析表明测试信号中含有两个主频，分别对应发射探头的发射主频与测试面自振频率（采用ANSYS有限元程序作半空间体模态分析加以验证）；
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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