free induction decay
英 [friː ɪnˈdʌkʃn dɪˈkeɪ]
美 [friː ɪnˈdʌkʃn dɪˈkeɪ]
自由感应衰减
双语例句
- It is based on the measurement of the free induction decay ( FID) signal of the solid phase ( protein and carbo hydrate) and the liquid phase ( oil) of oilseed.
它是测量油料种子的固相（蛋白质和碳水化合物）和液相（油）的自由感应衰减（FID）信号。 - Free induction decay signals were transferred into one-dimensional NMR spectrogram via 32 k Fourier transformation.
自由感应衰减信号经过32k傅立叶变换转为一维NMR谱图。 - Free Induction Decay Quantum Beating in Eu ∶ Y_2O_3 Powder
稀土粉末Eu∶Y2O3的自由感应衰减量子拍 - It has been shown that the optical free induction decay in hollow slab optical waveguides has a lot of different properties from those in non-waveguides.
结果表明：与非波导情况相比，空心平板光波导中的光学自由感应衰减有许多不同的性质。 - Measurement of NMR transverse relaxation time of water protons in blood cells by using free induction decay signal
利用FID信号直接测量血细胞中水质子的NMR横向弛豫时间 - This chapter starts from the history and characteristics of the low-field NMR, then introduces the phenomenon of nuclear magnetic resonance free induction decay ( FID) signal and spin-echo signal and their obtaining principle, and the entire experiment measuring devices and circuit analysis.
这一章从低场NMR的历史、特点出发，介绍了核磁共振现象中自由感应衰减（FID）信号和自旋回波（spin-echo）信号的获得原理、整个实验系统的测量装置和电路分析。