??????2?????????5?????

????:??????????:???????

?????7??????????????3???? (??????????????? ???)??7????3?,?????2???5????

7??????3?8????,???????????1.53~7.40???;????????1.72~5.86?????;???0.53~3.21?;???????0.47~1.39????

?,?18?,?;???????????????????????????????????????????????????9?????????????0.11~1.79??;????????????????????????????????????????????????8???????0.27~2.10??(????)

????:???