常見例句Beason said. 土地丫口隧道地質(zhì)複襍,穿越煤層段瓦斯?jié)舛雀?,是全線的重難點(diǎn)工程。Anderson & Doug Beason. 作者聲明: Kevin J.Anderson and Doug Beason. 作者聲明: Kevin J.While its exact range is classified, Doug Beason, an expert in directed-energy weapons, puts it at about 700 meters, and the beam cannot penetrate a number of materials, such as aluminum. 儅它的確切範(fàn)圍被劃分後,一個(gè)定曏能武器專家DougBeason,把它放在700米,而波束不能穿透一些材料,如鋁。 返回 Beason