例句與造句

1. Finally a new theory about energy delivering in hollow waveguide is given . in this theory the input attenuation in both straight and bent hollow waveguide
   在這一理論體系中，我們得到了空芯光纖的輸入特性和光纖直線狀態(tài)下與彎曲狀態(tài)下的損耗公式。
2. The calibration of a spectrum analyser normally includes checks on frequency accuracy , level flatness , level linearity , input attenuation and calibration reference output
   頻譜分析器的校正工作一般包括檢查頻率準確度、功率電平不平坦度、標度線性、輸入衰減及參考輸出值的校正。
3. It's difficult to find input attenuation in a sentence. 用input attenuation造句挺難的