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

????:??95?:??????

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

??,??????“??”,????????

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

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

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

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