??????????????????????

????:?????:??????????

??????6?11?? (???? ??????)??11?????????????,???????????????????????????????????SL1000????,???

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

??????,??(???????????????????????)?????,??840??????,????100+???????????

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

??:“??????????????SL400???????????????100mK(-273.05?)??400?,????SL1000?????1000??????????????????????,??????1.5?????3???”

????????????????,??SL1000???????,???,?????????????“?????????????????”????????????“????????????”?(???????) ?????????????????:?????