cringe 发表于 2025-3-26 22:32:01

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多节 发表于 2025-3-27 04:06:59

Wolfgang Lehmann,Helmut Burchhardtms. The sensitivity of a QR-based sensor in inductive detection can be assessed in terms of the signal-to-noise ratio (SNR), which determines the Receiver Operating Characteristics (ROC) curves of the detector and provides a fundamental limitation to the performance of the QR explosive detection sys

持久 发表于 2025-3-27 08:16:38

Washington Machokoto,Lily Okechefforts 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

贿赂 发表于 2025-3-27 12:37:15

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doxazosin 发表于 2025-3-27 17:21:35

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新娘 发表于 2025-3-27 21:11:53

Reduced and Low Fat Meat Products,igate the off-resonance effects of the Spin-Lock Spin-Echo multipulse sequence, a predecessor of many advanced pulse sequences used for the same enhancement. Two samples have been used: paranitrotoluene, with a single .N site as a model compound for trinitrotoluene, and trinitrotoluene itself, with

Cardioversion 发表于 2025-3-27 22:54:46

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通情达理 发表于 2025-3-28 03:40:09

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Instantaneous 发表于 2025-3-28 08:51:37

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.

keloid 发表于 2025-3-28 12:39:36

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查看完整版本: Titlebook: Explosives Detection using Magnetic and Nuclear Resonance Techniques; Jacques Fraissard,Olga Lapina Conference proceedings 2009 Springer S