权威例句
An Industrial Economist Considers ControlsCatoptric and catadioptric imaging systemsMethod and apparatus for discriminating in-focus images from out-of-focus light signals from background and foreground light sourcesA fine exampleEntrevista a Máximo SandínObservations on the development and behavior of Zeteticontus utilis (Hymenoptera: Encyrtidae), a parasite of Carpophilus spp. (Coleo...Biological studies of Zeteticontus utilis (Hymenoptera:Encyrtidae), a parasite of Carpophilus spp. (Coleoptera:Nitidulidae).Biological observations with Zeteticontus sp. (Hymenoptera: Encyrtidae) a parasite of Carpophilus hemipterus (L.) (Coleoptera: Nitid...On Zeteticontus silvestri, with descriptions of three new species [ Hymenoptera: Encyrtidae ]On Zeteticontus Silvestri, with descriptions of three new species