常見例句雙語例句And you have already studied something about Barlow Lens and Equator Mounts…而且你已經(jīng)了解了一些巴洛鏡和赤道儀的知識(shí)…Removing the extension tube shortens the spacing to allow any binocular viewer to reach focus without a Barlow lens.除去延長(zhǎng)琯縮短 間隔讓任何的用兩眼的觀衆(zhòng)到達(dá)沒有一個(gè)巴羅鏡的焦點(diǎn)。However, by the nature of its negative power lens, a Barlow will do more than just increase magnification, regardless of the number of elements.不過，由自然的，其消極力量的鏡頭，一巴盧會(huì)做更多工作不僅僅是增加放大，而不論有多少元素。www.astronomy.com.cn 返回 Barlow lens