hard tube sweep generator
电 硬管扫描产生器… Read the rest
电 硬管扫描产生器… Read the rest
计 扫频… Read the rest
*[kli:n]
a. … Read the rest
*[dɒ:]
n. … Read the rest
*[pre’sti:ʒ]
n. … Read the rest
*[swept]
sweep的过去式和过去分词… Read the rest
upsweep的过去式和过去分词… Read the rest
*[bɒ:d]
n. … Read the rest