例句與造句

1. To select a cylindrical plane cathode ; to design proper focus electrodes in order to control the formation of beam in methods of solving equations , electrobath and simulation aided by computer . to correct effects of anode hole and work out curves of designing guns ; to discuss plasma cathode guns at last
   選用圓形平面陰極;設(shè)計(jì)恰當(dāng)?shù)木凼鴺O形狀以控制電子束的成形,并使用解析法、電解槽法和數(shù)值方法三種方法進(jìn)行設(shè)計(jì);考慮陽孔效應(yīng)對電子束傳輸?shù)挠绊?修正陽孔效應(yīng),給出電子槍設(shè)計(jì)曲線;最后討論一下等離子體陰極電子槍。
2. It's difficult to find method of solving equation in a sentence. 用method of solving equation造句挺難的