defect n. 1.缺陷,缺點(diǎn),弱點(diǎn);短處。 2.不足,缺乏。 have some defect in eyesight 目力不佳。 have the defects of one's qualities 美中不足之處。 in defect of 若無(wú)…時(shí);因無(wú)。 vi. 叛變;逃走。 He defected to the West. 他叛逃到西方。
Registration method for defect detecting of printing matter 印刷缺陷檢測(cè)中的圖像對(duì)準(zhǔn)
Arithmetic research on surface defect detecting system for the cold - rooled steel strip 冷軋帶鋼表面探傷系統(tǒng)的算法
Defect detecting of printing matter based on interest points feature matching 基于興趣點(diǎn)特征匹配的印刷圖像缺陷檢測(cè)
To overcome those disadvantages , a virtual ultrasonic defect detecting instrument based on the concept of virtual instrument ( vi ) is presented in this paper 針對(duì)這些缺點(diǎn),本論文采用虛擬儀器技術(shù)設(shè)計(jì)了一臺(tái)虛擬超聲波探傷儀。
In order to restrain the bad effects of noise and improve the defect detecting ability of pt , image reconstruction methods based on logarithm polynomial regression were carried out here to reconstruct and enhance pt image sequences of carbon fibre reinforced plastic ( cfrp ) laminates 為了抑制各種噪聲的不良影響,提高脈沖熱像檢測(cè)的缺陷探測(cè)能力,運(yùn)用基于對(duì)數(shù)多項(xiàng)式回歸的圖像重建方法對(duì)碳纖維增強(qiáng)塑料層壓板脈沖熱像檢測(cè)的熱像序列進(jìn)行圖像重建與增強(qiáng)。
The question of ultra - sonic inspection on weld defect detecting of net frame spherical shape contact point is introduced in this paper , the detected rate of weld defect of net frame spherical shape contact point was significantly increased by improving the ultra - sonic exploring block , ultrasonic sensitivity special standard reference block and reference block , and ultra - sonic inspection process method 摘要介紹了超聲波探傷技術(shù)在檢測(cè)網(wǎng)架球接點(diǎn)焊縫缺陷中存在的問(wèn)題;通過(guò)對(duì)超聲波探頭、靈敏度專用標(biāo)準(zhǔn)當(dāng)量試塊和參考試塊以及超聲波探傷工藝等的改進(jìn),提高了球接點(diǎn)網(wǎng)架焊縫缺陷的檢出率。