????:1???????:??92?????

2????????ZJ

3??????????

4??????????

5?????????????

???????“???”??,??,???????,?????2??5??,?????????

??(???????????????????/????-??????)????????,??????????????,??????????????????????????????????????,??282.77??,??10Mpa?

??81.52????????????????????????,????????????????,????24.1????????,??????48.7%(???????????????????12??),??????????47.9%(?11.8?????),????29.1%(????7.2?????),??20%;????????8?????????,?????????????????30%,????????10????????

?????,???????,??220????,?70%,?2027???????????,??,???(??? ???? ?? ??)

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