?? ??“?????”????……????????????
????:1??????????:?????
2???????????
3?????
4????????????
5??????????????
????,??94.5%,??????,??,??,??,??????????
?????????
????????????????“???”?????
?? ????????????????:???????,???????????????,??????????????????????????????,??“???????????????”???????????,??????
? ?????????????????:?????????,??,???,??,?????????
?? ??????:???????????????????????????,??,????
??????????????????????,???????“??”?
????????????? ??????????????????:??????????????????????????,?????????“????”??????????????4-7µmol m2 s,????????????,??1µmol m2 s???,??,????????????????????
??????? “??????????????????”?????????
??????????????????????“??”??????????????????
?????????????? ?????????????????????:????????????410??,???????40???????????????????,????????????300???????500???????????????????????????,????????????????,????
????? ?????????????:????,???,?????????????2021???,????????????????,??????????“????????????????”????,????????“??????????????????”???????????????????“?????????”???“??????”,??????????????????“???????”????????????????“???????????????????????????”?????????“????”?,??,??????????????????????,????
????????????????
????
????????????????? ???:?????????????????????????????,??????29?????????????????????????????,???,?????????????????«???????????»?????????????
??????????????????????? ??????????????:????,?????????????????????????????,?????,??????????????,?????????,?“??????????”???“?????????”??????????
??? ??:??,????????1??????????,????,?????66?????????“??????????????????”?
(????)
??:????