However, in the central reservation between the phase information.
但在间隔中部保留了相位信息.
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The phase information of aspheric surface is evaluated by Hilbert transform only from one interferogram.
同时,本论文也论述了仅用一幅光载频干涉条纹获取非球面镜表面的全部相位信息的方法.
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Using digital measuring device, the quantity - phase information of discharge pulse current of models were obtained.
使用数字化测量装置, 取得了各种模型放电的放电量 - 相位信息.
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