在此基础上，对三种具体情况，详细论述了桡动脉脉搏波前面若干阶梯波形的变化规律及其所对应的生理学含义。
On this basis, the variant behavior and the physiology significance of a number of the formerest steps of the pulse wave in radial artery are described in detail.
本文首先根据多散射中心理论与局部谐振原理，建立了雷达目标在光学区阶梯频率波形激励下的响应方程。
In this paper, the step frequency response equation of optical-region radar target is firstly established by using theories of multiple scattering centers and local resonance.
文中导出了这一波形的阶梯高度、变压器线匝和换流元件的设计公式。
A number of design formulars for the step height of waveform, the transformer coil and commutation components are derived.
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