???6.6?? 36?????60?????????????

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

?,6??18??16???19?????16?,??????????????????7???,18?????????(?????????????????????????????)?52?,?442.3????;1???99.3???

?19??16??,?36??60???????????0.05~3.80??????????;???????????????21.82??????????(?18.5??????????????),??3.32?,?34200?;?148.47?????(??????146.0??),?2.47?????????,??5630????

????????19??11????????????????,???????????????????

????????,??,??????(??)??????“?”????,??????????,??????????3??????????7??????,????

6?13????,??????11??64?(?????????????)?????????????????19??16?,?43.1?????????????,??????5.67?,??????6.6???,?????????????9.3????,??????????????????36.15?????????????????,???10.8???????,?185???????????????,?142??,??17.3???

????19??20??????,?????????????????????????????

(?? ?? ?? ???????) ??:????