Regulating the dose remains one of the biggest technical hurdles in FLASH. The ionization chambers used in standard radiotherapy can’t respond accurately when dose rates spike hundreds of times higher in a matter of microseconds. So researchers are developing new detector systems to precisely measure these bursts and keep pace with the extreme speed of FLASH delivery.
多式联运经营人与参加多式联运的各区段承运人，可以就多式联运合同的各区段运输，另以合同约定相互之间的责任。但是，此项合同不得影响多式联运经营人对全程运输所承担的责任。
。新收录的资料是该领域的重要参考
Commercial Flights — Real-time positions via OpenSky Network (~5,000+ aircraft)
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