alphanumeric system

常見例句

The University of Ottawa's official grading system is alphanumeric, and it must be applied to all courses.
渥太華大學(xué)的的官方評分系統(tǒng)是一個包含數(shù)字與文字評分的系統(tǒng)，它應(yīng)用於渥太華大學(xué)的所有專業(yè)課程。
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Alphanumeric:Contraction of 'alphabet and numeric' that refers to any system combining letters and numbers.
上標(biāo)字符：放在內(nèi)文字詞上角，較內(nèi)文字爲(wèi)細(xì)的字母或數(shù)字。蓡閲下標(biāo)字符。
Now the system can achieve a recognition ratio of 94. 61%. The experimental result shows that the BP neural network can be used for handwritten alphanumeric character recognition successfully.
目前識別率爲(wèi)94.61%，實騐結(jié)果表明，BP神經(jīng)網(wǎng)絡(luò)可成功地用於手寫數(shù)字字符的識別問題。