Another option is to use RCS's ci and co commands to create a change history for each file.

另一种选择是使用RCS的ci和co命令为每个文件创建更改的历史。

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The levels of CO, CI and SV increase or decrease were different, but all approached to normal range.

心排血指数（CI）及每搏输出量（SV）升高或下降不一致，但均接近正常范围。

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The conclusions are as follows:(1)Both CO and CI were reduced significantly during the whole process of Saiantong anaesthesia, and so Saiantong has serious influences on cardiac function in canine.

并得到了以下结论：（1）噻胺酮麻醉可导致CO和CI显著下降，故对犬心功能具有严重的影响；

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