例句與造句

1. Undershoot undershoot refers to the amount by which voltage or frequency drops below the nominal value as the voltage regulator or governor responds to changes in load
   下超調(diào)下超調(diào)指電壓調(diào)整器或控制器在應對負荷變化時，電壓或頻率低于額定的量。
2. After two hours of this negative feedback , paddy ' s amygdala produced 50 percent fewer spindles ; the frequency dropped by 99 percent within six days
   經(jīng)過兩小時的這種負向回饋，派蒂的杏仁體產(chǎn)生的紡錘波減少了50 % ；六天之內(nèi)，紡錘波出現(xiàn)的頻率更降低了99 % 。
3. Taking the natural frequency arid the ratio of frequency drop as input characteristic parameters , crack damage in the cylindrical supporting shell of a portal crane is diagnosed and its length and position are forecasted , applying finite element emulation and artificial neural network technologies
   摘要應用有限元仿真技術和人工神經(jīng)網(wǎng)絡模型，以反映結(jié)構損傷程度的固有頻率和損傷的頻率下降率作為神經(jīng)網(wǎng)絡輸入的特徵參數(shù)，對門座起重機筒形支柱上出現(xiàn)的裂紋損傷長度和位置進行了綜合診斷和預測分析。
4. It's difficult to find frequency drop in a sentence. 用frequency drop造句挺難的