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1·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.

采用小的螺距，和较大的螺距值来扫描可以提高CT图像质量并减少病人所接受的辐射剂量。

2·So I put out the word that I wanted to meet young girls and stayed at the seedy $8-a-night Phnom Pich Guest House — and a woman who is a pimp soon brought Srey Neth to my room.

所以我讲要见年轻女子，留在了邋里邋遢的8美金一晚的金边客栈——一位女皮条客很快把Srey Neth带进了我房间。