cm是厘米还是毫米 cm是什么意思？是代表公分吗？还是毫米啊？
cm\u4ee3\u8868\u6beb\u7c73\u8fd8\u662f\u5398\u7c73\u4e86\uff1fcm\u4ee3\u8868\u5398\u7c73\u3002
\u5398\u7c73\uff08centimeter\uff09\u662f\u4e00\u4e2a\u957f\u5ea6\u8ba1\u91cf\u5355\u4f4d\uff0c\u7b49\u4e8e\u4e00\u7c73\u7684\u767e\u5206\u4e4b\u4e00\uff0c\u82f1\u8bed\u7b26\u53f7\u5373\u7f29\u5199\u4e3a\uff1acm.\uff0c1\u5398\u7c73=1/100\u7c73\u30021cm\uff08\u5398\u7c73\uff09=10mm\uff08\u6beb\u7c73\uff09=0.1dm\uff08\u5206\u7c73\uff09=0.01m\uff08\u7c73\uff09\u3002
\u56fd\u9645\u5355\u4f4d\u5236\u9009\u62e9\u4e86\u5f7c\u6b64\u72ec\u7acb\u7684\u4e03\u4e2a\u91cf\u4f5c\u4e3a\u57fa\u672c\u91cf\uff0c\u7b2c\u4e00\u4e2a\u5c31\u662f\u957f\u5ea6\u3002\u5b83\u7684\u57fa\u672c\u5355\u4f4d\u540d\u79f0\u662f\u7c73\uff0c\u7b26\u53f7\u662fm\uff0c\u800c\u5398\u7c73\u4e0d\u662f\u56fd\u9645\u5355\u4f4d\u3002
\u5176\u4ed6\u7684\u957f\u5ea6\u5355\u4f4d\uff1a
1\u3001\u5343\u7c73
\u4fd7\u79f0\uff1a\u201c\u516c\u91cc\u201d\uff0c\u7528km\u8868\u793a1790\u5e745\u6708\u7531\u6cd5\u56fd\u79d1\u5b66\u5bb6\u7ec4\u6210\u7684\u7279\u522b\u59d4\u5458\u4f1a\uff0c\u5efa\u8bae\u4ee5\u901a\u8fc7\u5df4\u9ece\u7684\u5730\u7403\u5b50\u5348\u7ebf\u5168\u957f\u7684\u56db\u5343\u4e07\u5206\u4e4b\u4e00\u4f5c\u4e3a\u957f\u5ea6\u5355\u4f4d\u2014\u2014\u7c73\u30021\u5343\u7c73=1000\u7c73=10000\u5206\u7c73=100000\u5398\u7c73\u3002
2\u3001\u7c73
\u56fd\u9645\u5355\u4f4d\u5236\u4e2d\u957f\u5ea6\u7684\u5355\u4f4d\uff0c\u56fd\u9645\u6807\u51c6\u5355\u4f4d\u7b26\u53f7\u662f\u201cm\u201d\uff0c\u662f\u4e03\u4e2a\u57fa\u672c\u5355\u4f4d\u4e4b\u4e00\u3002\u201c\u7c73\u201d\u662f\u6211\u56fd\u7684\u6cd5\u5b9a\u8ba1\u91cf\u957f\u5ea6\u5355\u4f4d\uff0c\u53c8\u79f0\u516c\u5c3a\uff0c\u7b26\u53f7\u4e3am\u3002
3\u3001\u5206\u7c73
\u5206\u7c73\uff08decimetre\u6216dm\uff09\u662f\u957f\u5ea6\u7684\u516c\u5236\u5355\u4f4d\u4e4b\u4e00\uff0c1\u5206\u7c73\u76f8\u5f53\u4e8e1\u7c73\u7684\u5341\u5206\u4e4b\u4e00\u30021\u5206\u7c73=10\u5398\u7c73\u3002
4\u3001\u6beb\u7c73
\u6beb\u7c73\uff0c\u82f1\u6587\u7f29\u5199mm\uff08\u6216 \u6beb\u7c73\uff0c\u53c8\u79f0\u516c\u5398\uff08\u6216\u516c\u91d0\uff09\uff0c\u662f\u957f\u5ea6\u5355\u4f4d\u548c\u964d\u96e8\u91cf\u5355\u4f4d\uff0c\u82f1\u6587\u7f29\u5199mm\u30021\u6beb\u7c73\u76f8\u5f53\u4e8e1\u7c73\u7684\u4e00\u5343\u5206\u4e4b\u4e00\uff08\u6b64\u5373\u4e3a\u300c\u6beb\u300d\u7684\u5b57\u4e49\uff09\u30021\u6beb\u7c73=0.1\u5398\u7c73\uff1b1mm=0.1cm\u3002
cm\u662f\u5398\u7c73\uff0c\u4e5f\u53ef\u4ee5\u79f0\u4e3a\u516c\u5206\u3002
\u5398\u7c73\u662f\u4e00\u4e2a\u957f\u5ea6\u8ba1\u91cf\u5355\u4f4d\uff0c\u7b49\u4e8e\u4e00\u7c73\u7684\u767e\u5206\u4e4b\u4e00\u3002\u957f\u5ea6\u5355\u4f4d\uff0c\u82f1\u8bed\u7b26\u53f7\u5373\u7f29\u5199\u4e3a\uff1acm.\uff0c1\u5398\u7c73=1/100\u7c73\u30021cm\uff08\u5398\u7c73\uff09=10mm\uff08\u6beb\u7c73\uff09=0.1dm\uff08\u5206\u7c73\uff09=0.01m\uff08\u7c73\uff09\u3002
\u56fd\u9645\u5355\u4f4d\u5236\u9009\u62e9\u4e86\u5f7c\u6b64\u72ec\u7acb\u7684\u4e03\u4e2a\u91cf\u4f5c\u4e3a\u57fa\u6728\u91cf\uff0c\u7b2c\u4e00\u4e2a\u5c31\u662f\u957f\u5ea6\u3002\u5b83\u7684\u57fa\u6728\u5355\u4f4d\u540d\u79f0\u662f\u7c73\uff0c\u7b26\u53f7\u662fm\uff0c\u800c\u5398\u7c73\u4e0d\u662f\u56fd\u9645\u5355\u4f4d\u3002
\u957f\u5ea6\u5355\u4f4d\u662f\u6307\u4e08\u91cf\u7a7a\u95f4\u8ddd\u79bb\u4e0a\u7684\u57fa\u672c\u5355\u5143\uff0c\u662f\u4eba\u7c7b\u4e3a\u4e86\u89c4\u8303\u957f\u5ea6\u800c\u5236\u5b9a\u7684\u57fa\u672c\u5355\u4f4d\u3002\u5176\u56fd\u9645\u5355\u4f4d\u662f\u201c\u7c73\u201d\uff08\u7b26\u53f7\u201cm\u201d\uff09\uff0c\u5e38\u7528\u5355\u4f4d\u6709\u6beb\u7c73\uff08mm\uff09\u3001\u5398\u7c73\uff08cm\uff09\u3001\u5206\u7c73\uff08dm\uff09\u3001\u5343\u7c73\uff08km\uff09\u3001\u7c73\uff08m\uff09\u3001\u5fae\u7c73\uff08\u03bcm\uff09\u3001\u7eb3\u7c73\uff08nm\uff09\u7b49\u7b49\u3002\u957f\u5ea6\u5355\u4f4d\u5728\u5404\u4e2a\u9886\u57df\u90fd\u6709\u91cd\u8981\u7684\u4f5c\u7528\u3002
\u516c\u5206\u662f\u73b0\u4ee3\u8bcd,\u662f\u4e00\u4e2a\u4e13\u6709\u540d\u8bcd,\u662f\u5341\u8fdb\u5236\u957f\u5ea6\u8ba1\u91cf\u5355\u4f4d\u3002\u6307\u7684\u662f\u6211\u56fd\u89e3\u653e\u540e\u6240\u5b9a\u7684\u6807\u51c6,\u6539\u9769\u5f00\u653e\u540e,\u4e3a\u4e86\u548c\u56fd\u9645\u63a5\u8f68,\u5c31\u6539\u6210\u5398\u7c73\u4e86\u3002
cm是厘米
绛旓細cm鏄帢绫,mm鏄绫
绛旓細MM鏄唬琛ㄦ绫筹紝cm鏄帢绫銆1姣背=0.1鍘樼背锛1mm=0.1cm=0.01dm=0.001m=0.000001km=1 000渭m=1 000 000nm 渚嬪锛500姣背(mm)=50鍘樼背(cm)瑙ｇ瓟杩囩▼濡備笅锛氬帢绫(cm)鍜屾绫(mm)閮芥槸闀垮害鍗曚綅銆傚洜涓1鍘樼背=10姣背锛屽垯1姣背=0.1鍘樼背 鎵浠50鍘樼背=50x10=500姣背 鍥犳50鍘樼背鏄500姣背銆
绛旓細鍘樼背鏄痗m锛屼笉鏄痬m銆傚帢绫筹紙cm锛夊拰姣背锛坢m锛夐兘鏄害閲忓崟浣嶄腑鐢ㄤ簬娴嬮噺闀垮害鐨勫崟浣嶏紝瀹冧滑閮藉睘浜庡叕鍒跺崟浣嶄綋绯荤殑涓閮ㄥ垎銆傝繖涓や釜鍗曚綅鍦ㄦ棩甯哥敓娲诲拰鍚勭绉戝搴旂敤涓兘闈炲父甯歌锛屼絾鍦ㄤ娇鐢ㄦ椂闇瑕佹槑纭畠浠箣闂寸殑鍖哄埆銆傞鍏堬紝鎴戜滑闇瑕佺悊瑙ｈ繖涓や釜鍗曚綅涔嬮棿鐨勫熀鏈叧绯汇傚湪鍏埗鍗曚綅浣撶郴涓紝1鍘樼背绛変簬10姣背銆傝繖鎰忓懗鐫濡傛灉鎴戜滑鏈...
绛旓細cm浠ｈ〃鐨勬槸鍘樼背锛宮m浠ｈ〃鐨勬槸姣背銆傚帢绫虫槸涓涓暱搴﹁閲忓崟浣嶏紝绛変簬涓绫崇殑鐧惧垎涔嬩竴锛岀鍙蜂负锛歝m銆傚帢绫充笌鍏朵粬闀垮害璁￠噺鍗曚綅鐨勬崲绠楀叕寮忎负锛1鍘樼背=10姣背=0.1鍒嗙背=0.01绫炽傛嫇灞曢槄璇伙細闀垮害鍗曚綅鏄寚涓堥噺绌洪棿璺濈涓婄殑鍩烘湰鍗曞厓锛屾槸浜虹被涓轰簡瑙勮寖闀垮害鑰屽埗瀹氱殑鍩烘湰鍗曚綅銆傚叾鍥介檯鍗曚綅鏄背锛坢锛夛紝甯哥敤鍗曚綅鏈夋绫筹紙mm锛...
绛旓細鍘樼背(cm)鍜屾绫(mm)閮芥槸闀垮害鍗曚綅銆傚洜涓1鍘樼背绛変簬10姣背锛屾墍浠1姣背绛変簬0.1鍘樼背銆傚洜姝わ紝50鍘樼背绛変簬50涔樹互10锛屽嵆500姣背銆傛墍浠50鍘樼背鏄500姣背銆傞暱搴﹀崟浣嶆槸鐢ㄦ潵涓堥噺绌洪棿璺濈鐨勫熀鏈崟浣嶏紝鍥介檯鍗曚綅鏄滅背鈥濓紙绗﹀彿鈥渕鈥濓級锛屽父鐢ㄧ殑鍗曚綅鏈夋绫筹紙mm锛夈佸帢绫筹紙cm锛夈佸垎绫筹紙dm锛夈佸崈绫筹紙km锛夈佺背锛坢锛夈佸井绫...
绛旓細cm浠ｈ〃鍘樼背銆傚帢绫筹紙centimeter锛夋槸涓涓暱搴﹁閲忓崟浣嶏紝绛変簬涓绫崇殑鐧惧垎涔嬩竴锛岃嫳璇鍙峰嵆缂╁啓涓猴細cm.锛1鍘樼背=1/100绫炽1cm锛堝帢绫筹級=10mm锛姣背锛=0.1dm锛堝垎绫筹級=0.01m锛堢背锛夈傚浗闄呭崟浣嶅埗閫夋嫨浜嗗郊姝ょ嫭绔嬬殑涓冧釜閲忎綔涓哄熀鏈噺锛岀涓涓氨鏄暱搴︺傚畠鐨勫熀鏈崟浣嶅悕绉版槸绫筹紝绗﹀彿鏄痬锛岃屽帢绫充笉鏄浗闄呭崟浣嶃傚叾...
绛旓細鈥cm鈥鏄帢绫锛涒渕m鈥濇槸姣背銆傚帢绫虫槸涓涓暱搴﹁閲忓崟浣嶏紝绛変簬涓绫崇殑鐧惧垎涔嬩竴銆傞暱搴﹀崟浣嶏紝绗﹀彿涓篶m锛1鍘樼背=1/100绫炽傛绫筹紝鍙堢О鍏帢(鎴栧叕鍘)锛屾槸闀垮害鍗曚綅鍜岄檷闆ㄩ噺鍗曚綅锛岃嫳鏂囩缉鍐檓m銆10姣背鐩稿綋浜1鍘樼背锛100姣背鐩稿綋浜1鍒嗙背,1000姣背鐩稿綋浜1绫炽
绛旓細cm鏄帢绫闀垮害鍗曚綅銆俢m鏄嫳鏂嘽entimetre(s)鐨勭缉鍐欙紝涓枃鎰忔濇槸鍘樼背銆傛湁鍏冲帢绫崇殑鍗曚綅杞崲锛1鍘樼背=10姣背=10000寰背=10000000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姣斿锛0鍒1涔嬮棿鐨勯暱搴︽槸1cm锛屼篃灏辨槸1鍘樼背銆
绛旓細鍘樼背銆傚湪搴﹂噺鍗曚綅涓紝"cm"浠ｈ〃鍘樼背锛岃屼笉鏄绫銆傝缁嗘潵璇达紝鍘樼背鍜姣背閮芥槸闀垮害鎴栬窛绂荤殑搴﹂噺鍗曚綅锛屼絾瀹冧滑浠ｈ〃鐨勯暱搴︿笉鍚屻傚帢绫虫槸鏇村ぇ鐨勫崟浣嶏紝1鍘樼背绛変簬10姣背銆傝繖鎰忓懗鐫锛屽鏋滀綘鏈変竴涓暱搴︿负1cm鐨勭墿浣擄紝瀹冪殑闀垮害涔熺瓑浜10mm銆傝繖绉嶅崟浣嶈浆鎹㈠湪鏃ュ父鐢熸椿鍜屽悇绉嶄笓涓氶鍩熶腑閮介潪甯搁噸瑕侊紝姣斿鍒堕犱笟銆佸缓绛戜笟鍜...
绛旓細cm鏄帢绫銆傚帢绫筹紙cm锛夋槸鍥介檯閫氱敤鐨勯暱搴﹀崟浣嶄箣涓锛屽畠鏄叕鍒堕暱搴﹀崟浣嶏紝鐢ㄤ簬娴嬮噺杈冨皬鐨勭墿浣撴垨杩涜涓鑸х殑闀垮害娴嬮噺銆1鍘樼背绛変簬0.01绫筹紝涔熺瓑浜10姣背銆傚帢绫崇敤浜庢棩甯哥敓娲讳腑鐨勫昂瀵告祴閲忥紝姣斿琛ｇ墿灏哄銆佷功绫嶅昂瀵搞佸鍏峰昂瀵哥瓑銆傚畠鐨勪娇鐢ㄤ究鎹凤紝杈冩槗浜庣悊瑙ｅ拰杞崲銆
