The Doppler frequency can be obtained as a heterodyne or beat effect.由于外差或频差效应,能够得到多普勒频率.That's a heterodyne receiver.那是外差式接收机.Function test and calibration self - heterodyne curve for direction finder on sea trial....
That's a heterodyne receiver.那是外差式接收机.The Doppler frequency can be obtained as a heterodyne or beat effect.由于外差或频差效应,能够得到多普勒频率.Function test and calibration self - heterodyne curve for direction finder on sea trial....
PFOA and other related long - chain fluorochemicals stick to blood proteins and masquerade as digestive acids.PFOA和其他相关的 长链 含氟化合物会附著在血液里的蛋白质,假装成消化酸分子....
The nurses at the admission desk asked her for particulars.住院接待处的护士询问了她的详细情况。You will find all the particulars in Chapter 9.你在第9章会找到所有细节。For further particulars I refer you to my secretary.详情请问我的秘书....
把籽和果核弄掉，将果肉切成小方块。Remove the seeds and stones and cube the flesh.把橄榄的果肉切下来，然后去除果核。Cut the flesh from the olives and discard the stones.将菠萝对半切开，挖出里面的果肉。Halve the pineapple and scoop out the inside....
他呼吁自己的同胞不要丧失信心。He appealed to his countrymen not to lose heart.他在去年的决赛中输给了自己的同胞迈克尔·施蒂希。He lost last year's final to fellow countryman Michael Stich.英国的马蒂娜·勒穆瓦昂南通过四局的比赛击败了同胞苏珊娜·霍纳。Britain's Martine Le Moignan de...