波浪传播线
Having been simplified by the linear approximation and the uniform-strati-fied assumption, the amplitude of free propagation ocean internal wave should satisfy hyperbolic partial differential equations and the constraint condition with the sea bottom and sea surface being stream line.
经过线性近似、海水均匀层化假设等一系列简化处理后,自由传播的海洋内波的振幅应满足双曲型偏微分方程和海底海面为流线的约束条件。
The time harmonic voltage and current wave propagation along a transmission line can readily be transferred from frequency domain voltage and current phasor distribution along the line.
由传输线上电压及电流沿线分布之频域相量,可转换为传输线上各频率成份弦波电压及电流沿线之时域传播。
纳米英语 · 英语词汇
纳米英语 · 双语娱乐资讯
纳米英语 · 商务口语
纳米英语 · 高考英语