????????

[ ????]

??????????????,?????????,????????(????)?0.7%-1.5%???????? ????????????,?????????,??????????????,????????????????????,????????????????????????? ????????,?????????????????

cushing???182???????????31?(?17%), waran???235?????????17?????(? 7.3%),???4?????????????????

[ ????]

??????????????,??????????? ??????,?????????????????????????????? ?(????)?????????????,??81%?98%,??????,??2%?9%,?????????? ?20%??????????????,????????? ????????????????????,????????????

[????]

?????????????,????????????? ?????????????????????,??????

1.?????????????:?????????,?????,????????????????

2.??????????:cushing???????84%?????,?????????????,?????????,??24%???,?????????????????

3.??????????cag:???????,??????????? ?,????????,????????5%,????? 2%???????????,??????,?????????????????????????

4.??????:??????????????????????????????,????????,???????????,?????????

[?????]

?????,????????????????????:

1.??????:???p??????,????,? ???????????????,????p?????,? p???,???????,??搘?搈?,??p? ???????/??????q??

2.?????????????isbn???????theroux??:??p-ta?????,???p-ta?? ??????????avf???????p????,p-ta (p-r)???????????;p????,p-ta????? ?????(??????),??????0.5條mm,?p-ta ???>lmm?????????,p-r????????,? p??p-r????????,?????????????st ?????????

3.????????:?????????,????? ???????????????,???????????? ??????????,?????????????????????,??????????????????????

???????????????????????,???????????? ??????????????????????????,?? ?????????????,????????????

???p-ta??????????,??????????:

????:p-ta??? ????avf??1??2??> 0.05mv,p-ta?avr?avl??>0.05mv?

????:p-ta?????avf??1??2??>0.05mv,p- ta?avr?avl?v5?v6??>0.05mv?

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??????????,?????????????,???????????????????,???????????:

1.????????,????????,???p?????????????????????????????

2.????????????,?????????,?????,???????????

3.??????????????,?????????, ????????,???6??????????,???? ????,????????

4.??????????,?????????????????,???????????????,???????

5.?????,????????????????,? ????????????????????