??????

? ????????????????????????
(1)?n???????????
(2)??????????????
(3)???????????
(4)????????????????????????????
(5)?????????
(6)???????????
(7)???????????@?????
(8)???????????
(9)????????????????????
(10)?????????????????????
(11)???????????
(12)???
??????????
?????????1-2??8-10
(13)???????????????????????????????????
1)? ???????
2) ?????????Schober???????????????????Schober?????10cm???????????? 10cm???????16-22cm????1-2cm
3)?? ??????????????????????????????????
4) ??????????????...