5鑻卞(in)=12.7鍘樼背(cm)銆傝嫳瀵?inch锛岀缉鍐欎负in)鍦ㄨ嵎鍏拌涓殑鏈剰鏄ぇ鎷囨寚锛屼竴鑻卞灏辨槸鎸囩敳搴曢儴鏅€氫汉鎷囨寚鐨勫搴︺€?in=2.54cm銆?/p>

鎹㈢畻

1mil=1/1000inch=0.00254cm=0.椤规椿褰撹堪甯稿姩鐮?254mm銆?/p>

1inch=1000mil=2.54cm=25.4mm銆?/p>

鏈夎鍔虫爲鍒板鍛樺崗鑽夊叧鍘樼背鐨勫崟浣嶈浆鎹細1鍘樼背=10姣背=100缁勬渤瑙夎　绁栫姱鍋氬徃00寰背=绾崇背=0.1鍒嗙背=0.01绫?0.00001鍗冪背锛堥檮锛氫織绉板叕鍒嗐€傦級

鎵╁睍璧勬枡锛?/p>

鑻卞埗鍗曚綅

浠ヨ嫳浠嶆瓕闆ㄥ浗鍜岀編鍥戒负涓荤殑灏戞暟娆фā鍏ㄦ墜缇庡浗瀹朵娇鐢ㄨ嫳鍒跺崟浣嶏紝鍥犳浠栦滑浣跨敤鐨勯暱搴﹀崟浣嶄篃灏变笌浼椾笉鍚岋紝涓昏鏈夎嫳閲屻€佺爜娴嬪洜鐢熷父婊戞柇浜掑眰鑳滄潵缁欍€佽嫳灏恒€佽嫳瀵搞€?/p>

鑻遍噷(mi鍥發e)锛?鑻遍噷=1760鐮?5280鑻卞昂=1.609344鍏噷銆?/p>

鐮?yard,yd) 锛氬伐鏅崄杞存灉杞﹂吀灞遍潚鍒欏尰1鐮?3鑻卞昂=0.9144绫炽€?/p>

鑻卞(f,fath,Fa) 锛?鑻卞=2鐮?1.8288绫炽€?/p>

娴?furlong) 锛?娴?220鐮?201.17绫炽€?/p>

鑻卞昂(foot,ft锛屽鏁颁负feet) 锛?鑻卞昂=12鑻卞=30.48鍘樼背銆?/p>

鍙傝€冭祫鏂欙細鐧惧害鐧剧鈥旇嫳瀵?/p>8.7inch鏄灏戝帢绫?.7inch鏄?2.098鍘樼背銆傛牴鎹崲绠楀崟浣嶄竴inch绛変簬2.54鍘樼背寰楀嚭锛?.7inch鏄?2.098鍘樼背锛岃嫳瀵竔nch锛岀缉鍐欎负in鍦ㄥ睘婊戝煄鏂ゆ瘡绾劅闄嗗紶鑽峰叞璇腑鐨勬湰鎰忔槸澶ф媷鎸囷紝涓€鑻卞灏辨槸鎸囩敳搴曢儴鏅€氫汉鎷囨寚鐨勫搴︺€?.4inch鏄灏戝帢绫?.016鍘樼背銆?br>鏍规嵁璁＄畻寰楀嚭锛?.4inch=1.016鍘樼背锛宨nch鏄嫳瀵哥殑鎰忔€濄€?br>鑻卞杩欎釜鍗曚綅缁忓父鐢紝涓€鑸璧锋祹鐪熺敳閲嶅煿濂宠剼鏄剧ず灞忓睆骞曠殑澶у皬閮界敤杩欎釜鍗曚綅銆傝鏄珜1鑻卞瀵瑰簲鐨勫帢绫虫暟瀛楀お纰庯紝閽卞張琚佸彲浠ョ畝鍗曡涓?鑻卞绾︾瓑浜?0鍘樼背銆?7.5inch鏄灏戝帢绫?7.5inch鏄?9浜旂爺涓囧崌涓冮檮浠讳綅璁茬伅.85鍘樼背銆傛牴鎹煡璇㈢浉鍏宠祫鏂欎俊鎭樉绀猴紝涓€inch绛変簬2.54鍘樼背锛屾墍浠?7.5inch鏄?9.85鍘樼背銆?.375inch鏄灏戝帢绫?.9525鍘樻壈妗ョ背缂撶寷鐚涖€?br>inch鏄嫳瀵哥殑鎰忔€濈煡姘忥紝1鑻卞绛変簬2.54鍘樼背锛?.375鑻卞昂=2.54脳0.375=0.95鐩捐儭鍔宠彍鏃忛櫌浜旇繍25鍘樼背銆?br>鑻卞鏄娇鐢ㄤ簬鑻卞浗鍙婂叾鍓嶆畺姘戝湴(鍖呭惈缇庡浗銆佸姞鎷垮ぇ銆佹境澶ч€氬啓寮€濂楄ˉ鏀惧叚鍛藉煄绮掑埄浜?鍜岃嫳鑱旈偊鐨勯暱搴﹀崟浣嶃€備竴鑸负1in=2.54cm锛屽湪鑻卞埗閲岋紝12鑻卞涓?鑻辫姹熺灏猴紝36鑻卞涓?鐮併€?