常見例句雙語例句Is the pointer type instrument renewal of ideal products.是各指針式儀表更新?lián)Q代的理想産品。lqsdq.blog.china.alibaba.comAn indicator or a pointer, as on a scientific instrument.標(biāo)記,指標(biāo)標(biāo)記或指標(biāo)符號,如在科學(xué)儀器上的。The paper put forward a neural network number recognition method based on feature extraction and rough set feature reduction aiming at number recognition problem of no-pointer instrument dial.針對無指針式儀表表磐的數(shù)字識別問題,提出一種基於特征提取和粗糙集特征約簡的神經(jīng)網(wǎng)絡(luò)數(shù)字識別方法。 返回 pointer instrument