从不必要在已知的中子场中进行刻度的这意义上讲，这种装置是绝对的。
This device is absolute in the sense that it does not require calibration in a known field of neutrons.
从不必要在已知的中子场中进行刻度的这意义上讲，这种装置是绝对的。
This device is absolute in the sense that it does not require calibration in a known field of neutrons .
从不必要在已知的中子场中进行刻度的这意义上讲，这种装置是绝对的。
This device is absolute in the sense that it does not require calibration in a known field of neutrons .
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