Many boys explode firecrackers on the Fourth of July.许多男孩子在7月4日那天放爆竹.The firecrackers were crackling and spluttering.鞭炮劈里啪啦地响.The firecrackers scared the cat.爆竹声把那只猫吓跑了....
Many boys explode firecrackers on the Lantern Festival.许多男孩在元霄灯节燃放鞭炮.The firecrackers scared the cat.爆竹声把那只猫吓跑了.The youngsters set off string after string of firecrackers to mark Spring Festival.孩子们放了一串又一串的鞭炮, 以欢庆春节。be r...
演出开始时,呜铃启幕.The curtain was rung up at the beginning of the play.秋季房交会昨日在星海湾启幕, 现场依旧热闹.The autumn room rendezvous began yesterday the star bay, the scene was as before lively....
移频键控是短波数字通信中常用的一种调制方式.The Frequency Shift Keying modulation is widely used in HF digital communication.本文研究了一种基于自适应算法的解调差分相移键控(DPSK)信号的方法.This paper deal with the DPSK demodulation method based on adaptive algorithm.相移键控...
房屋测量员发现厨房里有水渍.The surveyor found damp in the kitchen.测量员测绘出地形.Surveyors mapped out the lie of the land.测量员用木桩标出那块地。The surveyor pegged out the lot of land....