1.
Analysis of high frequency electrocardiogram of juvenile wushu routine athletes;
少年武术套路运动员高频心电图分析
2.
Clinical Analysis of 100 Cases on the Correlation of Youngsters with High Frequency ECG and Cardiac Enzyme
青少年高频心电图与心肌酶相关性100例临床分析
3.
THE DIFFERENTIAL DIAGNOSTIC SIGNIFICANCE OF HIGH FREQUENCY ECG IN PERPENDICULAR LEAD SYSTEM ON PATHOLOGIC Q WAVE ON LEAD Ⅲ
正交导联高频心电图对Ⅲ导联病理性Q波的鉴别诊断意义
4.
high frequency impedance cardiographic examination
心脏高频阻抗图检查
5.
A study of cardioelectrode burns to patients caused by H.F electrocautery set and the method for its prevention
高频电刀引起心电图电极烫伤患者的研究和防止方法
6.
high and medium frequency diagraphic meter used for television
电视机用高-中频图示仪
7.
Design and Implementation of Video Preprocessing Circuits for High-Frame Rate Image
高帧频视频图像预处理电路的设计与实现
8.
High-frequency test chart of transparencies for television
GB/T6996.4-1986透射式电视高频特性测试图
9.
Questions on the Proof of Television s Maximum Image Frequency.;
对电视机图像的最高频率论证的质疑
10.
Test charts of reflection for television-High-frequency test chart
GB/T13170.4-1991反射式电视测试图高频特性测试图
11.
High Resolution Method to Cancel the Power Line Interference in Body Surface Potential Mapping
心电地图仪中工频干扰的一种滤除方法
12.
Correlative Cardloelectrical Signal Studies Based on Time and Frequency Domains--An Analysis of ECG Waves
心电信号时域与频域的对应分析——心电图波形剖析
13.
Value of High Frequency Echocardiography to Evaluate Left Ventricular Remodeling in Rat with Acute Myocardial Infarction
高频超声心动图对心肌梗死大鼠左心室重构的动态研究
14.
High-Rate and High-Accuracy 12-Lead Electrocardiograph Based on DSP;
基于DSP的高速高精度12导心电图机
15.
Studies on Autoscaling and Analysis of Ionograms;
电离层频高图自动度量与分析的方法研究
16.
Lissajous Figures of Single Pulse Glow, Multi-Pulse Glow and Filamentary Dielectric Barrier Discharges Under High Frequency Voltages at Atmospheric Pressure
大气压介质阻挡高频放电三种模式的Lissajous图形
17.
Highest Visual Frequency of Television in China is not 6 MHz,but 7.37 MHz
PAL制式下电视图像的最高频率不是6MHz,而是7.37MHz
18.
VHF television IF strip
甚高频电视中频部分