基本解釋n. 凹透鏡英漢例句雙語(yǔ)例句The diameter of a sphere is four times the focal length of a concave mirror cut from it.凹面鏡如果是從圓球上切下來(lái)的,圓球的直徑會(huì)是凹面鏡焦距的四倍。Cool Earth’s insight was that if you coat only one half of a balloon, leaving the other transparent, the inner surface of the coated half will act as a concave mirror.Cool Earth的想法是如果你只鍍半個(gè)氣球,另一半是透明的,鍍層內(nèi)表面的那半起凹透鏡的作用。Cool Earth's insight was that if you coat only one half of a balloon, leaving the other transparent, the inner surface of the coated half will act as a concave mirror.酷地太陽(yáng)能公司有個(gè)獨(dú)到的認(rèn)識(shí):如果只給氣球的一半涂上金屬,讓另一半透光,那么涂有金屬的那一半內(nèi)表面就會(huì)象一個(gè)凹面鏡。權(quán)威例句Cool Earth's insight was that if you coat only one half of a balloon, leaving the other transparent, the inner surface of the coated half will act as a concave mirror.ECONOMIST: Monitorconcave mirror更多例句詞組短語(yǔ)短語(yǔ)concave reflecting mirror 凹面反射鏡concave spherical mirror [光]凹球面鏡cylindrical concave mirror 柱面凹鏡;柱形凹鏡a concave mirror 凹鏡concave mirror reflector 凹面反光鏡concave mirror更多詞組專業(yè)釋義物理學(xué)凹面鏡凹透鏡凹鏡機(jī)械工程凹面鏡計(jì)算機(jī)科學(xué)技術(shù)凹鏡攝影凹形反光鏡電子、通信與自動(dòng)控制技術(shù)凹面鏡