研究了相位倾斜l - G光束通过光阑——透镜分离系统的焦开关现象。

It investigates the focal switch phenomenon of a tilted phase L-G beam passing through a system with the aperture and lens separated.

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该方法能够从时域中直接分离各阶比，且不产生相位偏移。

This method can separate order wave in time domain without phase bias.

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水和脂肪的分离图像的形成方法，磁共振成像设备，参考峰的相位测定方法和参考峰的位置测定方法。

Water and fat separated image-forming method, magnetic resonance imaging apparatus, reference peak phase detection method thereof.

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