2月29日多少年才有一次？ 2月份有29天的那一年叫什么年？ 几年才有一次？
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绛旓細1銆浜屾湀鏈29鍙锋槸鍦ㄩ棸骞翠腑鍑虹幇銆傞氬父鎯呭喌涓嬶紝涓涓勾浠藉鏋滆兘琚4鏁撮櫎锛岄偅涔堣繖涓骞村氨鏄棸骞达紝鎰忓懗鐫2鏈堜細鏈29澶╋紝姣忓洓骞村嚭鐜涓娆銆2銆2鏈29鏃鏄棸骞寸殑鐗规畩鏃ュ瓙銆傚勾浠藉鏋滀笉鏄100鐨勫嶆暟锛屼絾鑳借4鏁撮櫎锛屾垨鑰呭勾浠芥槸100鐨勫嶆暟涓旇兘琚400鏁撮櫎锛岄偅涔堣繖涓骞翠細鏈変竴涓澶栫殑鏃ユ湡锛屽嵆2鏈29鏃ワ紝杩欎竴澶╂槸闂板勾鐨...
绛旓細灏忔槑鍦2鏈29鏃鍑虹敓锛岃繖鎰忓懗鐫浠栧嚭鐢熺殑閭ｄ竴骞存槸闂板勾銆傞棸骞撮氬父姣4骞村嚭鐜涓娆锛涘洜姝わ紝浠栭氬父姣4骞存墠鑳杩囦竴娆＄敓鏃ャ傛墍浠ワ紝绛旀鏄細4骞淬
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绛旓細瀹為檯涓婃瘡骞冲お闃冲懆骞寸殑鏃堕暱鎵嶆槸璁＄畻鐨勫叧閿墍鍦ㄣ傝嚦浜庢棩鍘嗕笂鐨2鏈29鏃ワ紝鍙湁闂板勾鐨勪簩鏈堜唤鎵嶄細鍑虹幇銆傛墍浠ワ紝澶氬皯骞鏈2鏈29鏃ュ苟娌℃湁涓涓浐瀹氱殑绛旀锛屽畠鍙栧喅浜庡叕鍘嗙殑闂板勾瑙勫垯鍜屽湴鐞冨洿缁曞お闃冲叕杞殑鏃堕棿銆備竴鑸潵璇达紝姣忛殧鍥涘勾灏变細鏈変竴娆2鏈29鏃锛屼絾涔熸湁涓浜涚壒娈婃儏鍐碉紝闇瑕佺粨鍚堝疄闄呮儏鍐佃繘琛屽洖绛斻
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绛旓細浜屾湀浜屽崄涔濇棩4骞存墠浼鍑虹幇涓娆銆傚湴鐞冨洿缁曞お闃宠繍杞竴鍛ㄧ殑鏃堕棿闂撮殧绾︿负365.2422澶╋紝鑰屽浗闄呴氱敤鐨勬棩鍘嗕笂姣忓勾鍙湁365澶╋紝涔熷氨鏄锛屾瘡闅4骞存棩鍘嗕笂灏辫澶氬嚭灏嗚繎涓澶╃殑鏃堕棿銆備负浜嗚В鍐宠繖涓綑鏁帮紝骞存暟涓嶄负100鐨勫嶆暟涓旇兘琚4鏁撮櫎鍜屽勾鏁颁负100鐨勫嶆暟涓旇兘琚400鏁撮櫎鐨勫氨棰濆澧炲姞涓澶╋紝杩欎竴澶╀负闂版棩鈥斺斿嵆2鏈29鏃銆傛伜...
绛旓細4骞 2鏈29鏃鏄叕鍘嗛棸骞翠腑鐨勭60澶╋紝绂诲叏骞寸殑缁撴潫杩樻湁306澶┿2鏈29鏃ヤ笉鍦ㄦ櫘閫氬勾浠戒腑鍑虹幇锛屽彧鍦ㄩ棸骞翠腑鍑虹幇锛岄氬父鏉ヨ鏄4骞村嚭鐜涓娆銆傚湴鐞冨洿缁曞お闃宠繍杞竴鍛ㄧ殑鏃堕棿闂撮殧绾︿负365.2422澶╋紝鑰屾垜浠噰鐢ㄧ殑鏃ュ巻涓婃瘡骞村彧鏈365澶╋紝涔熷氨鏄锛屾瘡闅4骞存棩鍘嗕笂灏辫澶氬嚭灏嗚繎涓澶╃殑鏃堕棿銆備负浜嗚В鍐宠繖涓綑鏁帮紝姣4骞村悗...
绛旓細姝ょ被浜哄洓骞存墠杩涓娆鐢熸棩銆傚湴鐞冨洿缁曞お闃宠繍杞竴鍛ㄧ殑鏃堕棿闂撮殧绾︿负365.24219澶╋紝鑰岀幇鍦ㄩ噰鐢ㄧ殑鍏巻涓钩骞村彧鏈365澶╋紝涔熷氨鏄锛屾瘡闅4骞存棩鍘嗕笂灏辫澶氬嚭灏嗚繎涓澶╃殑鏃堕棿銆備负浜嗚В鍐宠繖涓綑鏁帮紝姣4骞村悗澧炲姞涓棰濆鐨勯棸鏃ワ紝涔熷氨鏄嵆2鏈29鏃锛屾墍浠ュ湪2鏈堝氨澶氬嚭浜嗚繖鍥骞存墠浼杞埌涓娆＄殑涓澶┿
