请问18寸和20寸的标准相框尺寸是多少？ 18寸的照片长和宽是多少厘米
18\u5bf8\u7684\u76f8\u7247\u7528\u591a\u5927\u7684\u5c3a\u5bf8\u7684\u76f8\u6846\uff1f18\u5bf8\u7684\u7167\u7247\u5e94\u8be5\u662f12\u00d718\u82f1\u5bf8\u3002\u4e00\u82f1\u5bf8=2.54cm
\u6362\u7b97\u8fc7\u6765\u5c31\u662f30.48cm\u00d745.72cm\u4e86\uff0c\u4f60\u53ef\u6309\u8fd9\u4e2a\u5c3a\u5bf8\u4e70\u76f8\u6846\u3002
\u53e6\u5916\uff0c18\u5bf8\u7684\u7167\u7247\u6302\u5728\u5899\u4e0a\u6211\u89c9\u5f97\u5c0f\u4e86\u4e00\u70b9\u3002\u5efa\u8bae\u4f60\u653e\u523020\u5bf8\u6216\u800522\u5bf8\u7684\uff0c\u663e\u5f97\u66f4\u5927\u6c14\u4e00\u4e9b\u3002
45.0*35.0cm
\u62d3\u5c55\u8d44\u6599\uff1a"\u5bf8"\u662f\u4e2d\u56fd\u4f20\u7edf\u957f\u5ea6\u5355\u4f4d\uff0c\u4e0e"\u5c3a"\u3001"\u4e08"\u4e3a\u5341\u8fdb\u5236(10\u5bf8=1\u5c3a\uff0c10\u5c3a=1\u4e08)\uff0c\u97e9\u56fd\u7528\u6765\u8868\u793a\u4eb2\u5c5e\u4e4b\u95f4\u5173\u7cfb\u7684\u591a\u5c11\uff0c\u59821\u5bf8\u8868\u793a\u76f4\u7cfb2\u4ee3\u4eba\u4e4b\u95f4\u7684\u5173\u7cfb\u3002\u9999\u6e2f\u6cd5\u4f8b\u6cbf\u7528\u53e4\u5236(1\u5bf8=3.33\u5398\u7c73),\u4f46\u6b64\u5355\u4f4d\u9999\u6e2f\u5df2\u51e0\u4e4e\u65e0\u4eba\u4f7f\u7528,\u800c\u53ea\u4f1a\u7528"\u82f1\u5bf8"(1\u82f1\u5bf8=2.54\u5398\u7c73)\u548c"\u5398\u7c73"\u3002"\u5bf8"\u901a\u5e38\u4ee3\u6307"\u82f1\u5bf8"\u3002
\u82f1\u5bf8\u5728\u8377\u5170\u8bed\u4e2d\u7684\u672c\u610f\u662f\u5927\u62c7\u6307\uff0c\u4e00\u82f1\u5bf8\u5c31\u662f\u4e00\u8282\u5927\u62c7\u6307\u7684\u957f\u5ea6\u3002\u5f53\u7136\u4eba\u7684\u5927\u62c7\u6307\u7684\u957f\u5ea6\u4e5f\u662f\u957f\u77ed\u4e0d\u4e00\u7684\u300214\u4e16\u7eaa\u65f6\uff0c\u82f1\u7687\u7231\u5fb7\u534e\u4e8c\u4e16\u9881\u5e03\u4e86"\u6807\u51c6\u5408\u6cd5\u82f1\u5bf8"\u3002\u5176\u89c4\u5b9a\u4e3a:\u4ece\u5927\u9ea6\u7a57\u4e2d\u95f4\u9009\u62e9\u4e09\u7c92\u6700\u5927\u7684\u9ea6\u7c92\u5e76\u4f9d\u6b21\u6392\u6210\u4e00\u884c\u7684\u957f\u5ea6\u5c31\u662f\u4e00\u82f1\u5bf8\u3002
\u7167\u7247\u7684\u5c3a\u5bf8\u662f\u4ee5\u82f1\u5bf8\u4e3a\u5355\u4f4d\uff0c1\u82f1\u5bf8=2.54cm \uff0c\u901a\u5e38X\u5bf8\u662f\u6307\u7167\u7247\u957f\u7684\u4e00\u8fb9\u7684\u82f1\u5bf8\u957f\u5ea6\u3002\u5982\uff1a5\u5bf8\u5c31\u662f\u7167\u7247\u5bbd\u4e3a2.54x5=12.7cm\uff1b12\u5bf8\u5c31\u662f\u7167\u7247\u5bbd\u4e3a2.54x12=30.5cm\u3002
20寸－16×20寸（40.5×50.5cm）
你的照片是33×47的话 就只好选20寸的了 18寸的尺寸小了点，有问题的话尽管来问我哦 嘿嘿
绛旓細鐩告灏哄鏍囧噯鏄:18瀵1-12脳18瀵(30.5脳45.5cm)鎴20瀵-16脳20瀵(40.5脳50.5cm)锛屽笇鏈涜兘甯埌浣犮
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绛旓細18瀵2 锛 14脳18瀵(35.6脳45.7cm)20瀵 锛 16脳20瀵(40.6脳50.8cm)24瀵 锛 20脳24瀵(50.8脳61.0cm)30瀵1 锛 20脳30瀵(50.8脳76.2cm)30瀵2 锛 24脳30瀵(61.0脳76.2cm)32瀵 锛 24脳32瀵(61.0脳81.3cm)36瀵 锛 24脳36瀵(61.0脳91.4cm)甯哥敤鐩告灏瀵稿鐓ц鏄庯細...
绛旓細12瀵1 - 8脳12瀵 (20.3脳30.5cm)12瀵2 - 10脳12瀵 (25.4脳30.5cm)14瀵1 - 10脳14瀵 (25.4脳35.6cm)14瀵2 - 11脳14瀵 (27.9脳35.6cm)16瀵 - 12脳16瀵 (30.5脳40.6cm)18瀵1 - 12脳18瀵 (30.5脳45.7cm)18瀵2 - 14脳18瀵 (35.6脳45.7cm)20瀵 - 16脳20瀵 ...
绛旓細- 12瀵哥浉妗嗭細25.4鍘樼背 x 30.48鍘樼背 - 16瀵哥浉妗嗭細30.5鍘樼背 x 40.5鍘樼背 - 18瀵哥浉妗锛35.56鍘樼背 x 45.75鍘樼背 - 20瀵哥浉妗锛40.1鍘樼背 x 50鍘樼背 - 24瀵哥浉妗嗭細50.8鍘樼背 x 60.96鍘樼背 - 30瀵哥浉妗嗭細61鍘樼背 x 76.5鍘樼背 - 36瀵哥浉妗嗭細60.96鍘樼背 x 91.44鍘樼背 鐩告鐨勯鑹查夋嫨瓒婃潵瓒婂锛...
绛旓細12瀵1 - 8脳12瀵 (20.3脳30.5cm)12瀵2 - 10脳12瀵 (25.4脳30.5cm)14瀵1 - 10脳14瀵 (25.4脳35.6cm)14瀵2 - 11脳14瀵 (27.9脳35.6cm)16瀵 - 12脳16瀵 (30.5脳40.6cm)18瀵1 - 12脳18瀵 (30.5脳45.7cm)18瀵2 - 14脳18瀵 (35.6脳45.7cm)20瀵 - 16脳20瀵 ...
绛旓細4 30.5 14瀵1101425.4 35.6 14瀵2111427.9 35.6 16瀵1121630.5 40.6 16瀵281620.3 40.6 18瀵1121830.5 45.7 18瀵2141835.6 45.7 20瀵162040.6 50.8 24瀵202450.8 61.0 30瀵1203050.8 76.2 30瀵2243061.0 76.2 32瀵243261.0 81.3 36瀵243661.0 91.4 40瀵304076.2...
绛旓細20cm*30cm鐨勭収鐗囨槸闈鏍囧噯鍨嬬殑锛屽彲鐢12瀵哥殑鐩告銆傜浉妗嗕富瑕佹槸鐢ㄤ簬鐩哥墖鐨勫洓杈瑰畾浣嶅強鍔犲己瀹冪殑缇庤鎬с備篃鍒╀簬淇濇姢鐩哥墖鐨勮川閲忥紝鍍忓甫鏈夌幓鐠冪殑鐩告锛屽彲浠ラ槻姝㈢浉鐗囧彉鑹插彂榛勭瓑銆傛槸瑁呴グ鐗╁搧銆鐩告灏哄鍜鐓х墖瀵瑰簲鍏崇郴涓猴細10瀵: 20.32X25.4cm銆12瀵: 25.4X30.48cm銆16瀵 :30.5X40.5cm銆18瀵锛35.56X45.75c...
绛旓細- 8瀵革細15.2脳20.3鍘樼背 - 10瀵革細20.3脳25.4鍘樼背 - 12瀵1锛20.3脳30.5鍘樼背 - 12瀵2锛25.4脳30.5鍘樼背 - 14瀵1锛25.4脳35.6鍘樼背 - 14瀵2锛27.9脳35.6鍘樼背 - 16瀵革細30.5脳40.6鍘樼背 - 18瀵1锛30.5脳45.7鍘樼背 - 18瀵2锛35.6脳45.7鍘樼背 - 20瀵锛40.6脳50.8鍘樼背 ...
