例句與造句

1. a new high power microwave source, the axial acceletron is presented in this paper . compared with the radial accelectron, an acceleration region is added after the diode / oscillator and radial acceleration is change to axial acceleration . the bunching and radiation of the electron beam in the device are investigated
   最后，我們提出了一種新的高功率微波器件??軸向加速管，與徑向加速管比較，有兩個不同：在二極管/共振腔后加一個加速段，并將徑向加速改為軸向加速。
2. It's difficult to find acceleration region in a sentence. 用acceleration region造句挺難的