核磁共振波谱法 [分化] NMR spectroscopy ; [分化] nuclear magnetic resonance spectroscopy ; NMR ; nuclear magnetic resonance
磁共振波谱 MRS ; magnetic resonance spectroscopy
电子顺磁共振波谱仪 Electron Paramagnetic Resonance Spectrometer ; EPR spectrometer ; ESR
磁共振波谱分析 MRS ; magnetic resonance spectroscopy ; magnetic resonance spectrum
磁共振波谱成像 MRSI ; MRS ; magnetic resonance spectroscopy ; magnetic resonance spectroscopic imaging
磁共振波谱学 magnetic resonance spectroscopy
核磁共振波谱 NMR ; Nuclear Magnetic Resonance spectroscopy ; NMR spectrum ; NMR Spectroscopy
磁共振波谱成象 MRSI
核四极共振波谱法 nuclear quadrupole resonance spectroscopy
偏振波束 [物] polarized beam
电场和磁场是由振波以固定频率振荡而形成的。
The electric and magnetic fields are formed due to a passing wave oscillating at a regular frequency.
定振波振幅的突变与气压场、风场和降水分布不均匀并在短期内发生突变有关。
The amplitude variation of seiches is related to the air pressure, wind field and rainfall above the lake.
进气口的上部为进气口混合斜面设计，这样设计的目的是为了产生斜振波以帮助进气压缩过程。
The upper portion of the air intake is incorporated with an intake ramp designed to generate a rearward leaning oblique shock wave to aid the inlet compression process.
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