释义 |
flat-field 英f'lætf'iːld美f'lætf'iːld BNC²³⁶²¹³⁺¹ 基本例句 adj.平面场的¹⁰⁰ Based on the holographic concave grating theory and ZEMAX software, an aberration- corrected flat- field holographic concave grating on aspherical surface for a flat-field spectrograph is designed. 基于全息凹面光栅理论和 ZEMAX软件,设计了一种用于平场光谱仪的消象差平场非球面全息凹面光栅。 cnki |