inveigh
发表于 2025-3-30 09:19:05
Anu Ruby Benny,Lina Anil,Amrita Dhinesh I = 1 we show that by this means it is possible to change the signal intensity of the transition detected. Theoretical and experimental studies of multiple-frequency sequences show that the proposed two-frequency sequences have considerable potential in the application of NQR for the detection of various materials.
connoisseur
发表于 2025-3-30 14:31:11
Deepa Suhag,Swati Kaushik,Vinod Bala Taxak.CH. (TNT) and ammonium nitrate NH.NO. (AN). A study of the behaviour of the nuclear quadrupole resonance (NQR) signals of AN and TNT is reported. A method for attenuating outside interference signals under conditions of an industrial environment are proposed and discussed.
Magnificent
发表于 2025-3-30 17:07:53
Detection of Explosives by Nqr Method: Main Aspects for Transport Security,efforts to improve the function of the NQR based Explosive Detection Systems (EDS) through a more sensitive detection are described. The methods of reducing false alarm events generated from the RF excitation and interference are presented and discussed. The operational features of the NQR scanners are also presented and discussed.
保全
发表于 2025-3-31 00:06:26
Double Resonance Detection of (Mainly Nitrogen) Nqr Frequencies in Explosives and Drugs,re reviewed with a special emphasis on the detection of .N and .O. Various techniques, as for example,.are discussed and a strategy of detecting the nuclear quadrupole resonance frequencies is presented together with some illustrative examples.
无动于衷
发表于 2025-3-31 04:55:51
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