12年新托??荚囋~匯輔導(dǎo)(19)

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double exposure prevented device 防止重拍機(jī)構(gòu)
    double extra dense flint 雙超重火石玻璃
    double focusing 雙聚焦
    double frequency 倍頻,雙頻
    double half-wave filter 雙半波濾光片
    double heecojunction laser 雙異質(zhì)結(jié)激光器
    double helical gear 人字齒輪
    double helical tooth 人字齒
    double image 雙像
    double image micrometer 雙像測微器
    double image ocular 雙像目鏡
    double image prism 雙像棱鏡
    double image range finder 雙像測距儀
    double integral 二重積分
    double layer 雙層
    double lens magnifier 雙透鏡放大鏡
    double mirror 雙面反射鏡
    double pass planar dye laser amplifier 雙程平面染料激光放大器
    double prism field glass 雙棱鏡望遠(yuǎn)鏡
    double protractor 雙斜量角器
    double pulse excitation 雙脈沖激勵(lì)
    double pulsing 雙脈沖
    double quartz prism spectroradiometer 雙石英棱鏡光譜輻射計(jì)
    double reflection 雙反射
    double refracting crystal 雙折射晶體
    double refraction 雙折射
    double samping inspetion plan 復(fù)式抽樣檢查方案
    double scattering 雙散射
    double sided angle-reading system 雙向讀角系統(tǒng)
    double sighting error 二倍照準(zhǔn)誤儀中 華 考 試 網(wǎng)
    double star 雙星
    double stratum 雙層
    double thread 雙頭螺紋
    double vernier 復(fù)游標(biāo)
    double vision 雙視
    double-beam densitometer 雙光束密度計(jì)
    double-beam polarizer 雙光束偏振器
    double-center theodolite 復(fù)合經(jīng)緯儀
    double-crystal diffractometer 雙晶衍射計(jì)
    double-crystal spectrometer 雙晶分光計(jì)