pich是
1/釋義:
abbr. 尋呼指示信道(Page Indication Channel)
2/例句:
By adopting small pich and bigger pich value, the quality of CT images could be improved and the dose of radiation that patients take in would be reduced.
採用小的螺距,和較大的螺距值來掃描可以提高CT圖像質量並減少病人所接受的輻射劑量。