椋琛瑕涓瑕茶灏锛

浼ㄧワ瀵归椋浠ヨ锛杈灏ュ悍涓涓澶чｏ浣绉涓瑙镐涓瑗匡跺卞涓绔胯褰憋浠娉寰ュ瀵归椋浠纭褰卞ㄩ琛涓涔骞舵病充灏瀛璇

ｄ椋椋浠板瑕涓瑕茶灏

跺涓汉姘卞藉ㄩ杩绌哄や汉瀹瀹杈灏舵锛standard for controlling exposure to cosmic radiation of air crew锛锛轰浜锛瀹骞舵缂杩椋琛浣椋浠藉璇ユ浜瑙ｃ

璁╂浠璧锋ョ杩涓浠瑕浜瑙ｇ稿抽瑕瀹广

1. ㄤ琛楂搴8000m浠ヤ绌哄や汉

2. 绌哄や汉涓у寰瓒杩20 mSv/a锛灏椋琛ュ锛勾涓瓒杩20 mSv锛锛濂虫х┖や汉浠濡濞涔ヨ捣锛ㄥ浣涓堕村搴琛ュ舵斤浣垮惰归ㄨ〃涓韬共锛绱Н瓒杩1 mSv

3. ┖胯浜猴涓涓伙搴褰芥舵涓绌哄や汉藉扮楂浜1mSv/a瀹瀹杈灏涓у

4. 瀹绌哄や汉椋琛璁″跺浣┖や汉瀹瀹杈灏

涓涓ゅ璧ц〃硷磋叮椋椋浠浠ヨ繁浼扮涓涓杈灏笺锛琛ㄤ腑嚎1999骞寸骞冲硷璇樊绾负卤20%锛

规互涓璧缁虹版灏椋澶ф浼扮浜涓涓锛涓涓琛棰绻洪琛锛姣介嚎澶ф澶4-5锛姣勾椋琛澧杈灏撮蹭涓瓒4mSv

搴璇ョラ浣涓哄扮浜哄钩姣勾涔告跺ぇ绾2.4mSv杈灏锛婧瀹灏绾跨电杈灏浠勾骞冲告堕8%

涓涓寮璧句涓哄

浜轰扮电杈灏骇搴寰澶锛轰袱娆″瀛寮瑰灏璇鸿╃镐杩诲剧绉疮版浠ｅ诲瀵逛汉浣板ぇ电杈灏骇卞璁よ姣杈娓妤锛变琛瀛缁璁″璋ョ灞э瀵逛灏椋╄瀛ㄧ稿澶浜璁杩20骞寸娴琛瀛ョ绌舵病┖椋琛涓涔村ㄧ稿虫с

ヨ介杈灏叉ゅ浼锛International Commission on Radiological Protection锛ICRP锛ュ绉帮杈灏100mSv舵病瑙瀵拌跨ゅ楂璞★藉瀛杈灏搴绉瀛浼琛ㄨ堪10mSv浠ュ娌℃褰卞ュ悍存璇10~1000mSv娌℃╂搴锛楂舵撮蹭汉缇ょ瑰涓

杈灏瀵逛汉浣浼涓瀹卞锛宸叉浜浜瀹浣瑕虹瀛寰杩涓锛涓璋杈灏插锛涔涓浠ヨ交蹇璇峰浣椋椋浠ㄧ辫繁涓讹辨よ繁ュ悍锛褰濂介茶灏宸ヤ涔伴茶灏ㄦュ父娲讳腑澶浜茶灏锛璁ょ宸ヤ蹇娲汇甯椋椋浠韩浣ュ悍

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