?7??????????4???? (?????? ???????????)??????????????????7??4???????“?”?????????????

“????????”?,???1998?????CCD???“1998QJ5”(???)?????????????“?????”?140???????????????,????????????????????????4.47???,?????????6?,???2.1????

“???,???????”??????????????????????????????,??,??????????????,???????????????222??????????

????????????????????????????,??????????????,??????????“??????????”??????????????????????,???????????????????,????

“‘????????????????????????’???‘74092’???????????”???,“74”????1974?,“09”??????????,“2”?????2022???????????????????2???“???????????????????????”????(?) ??????:??????????????? ??“??ktv?????”????

?? ??????????“???”

????:1???ktv?????:????

2???????

3?????v?????

4?????????

5?????????

?7??????????4???? (?????? ???????????)??????????????????7??4???????“?”?????????????

“????????”?,???1998?????CCD???“1998QJ5”(???)?????????????“?????”?140???????????????,????????????????????????4.47???,?????????6?,???2.1????

“???,???????”??????????????????????????????,??,??????????????,???????????????222??????????

????????????????????????????,??????????????,??????????“??????????”??????????????????????,???????????????????,????

“‘????????????????????????’???‘74092’???????????”???,“74”????1974?,“09”??????????,“2”?????2022???????????????????2???“???????????????????????”????(?) ??????:???????????????