常見例句雙語(yǔ)例句The unfocused aspherical surface system is one of the main structure of large emiting system.無(wú)焦非球面系統(tǒng)是激光發(fā)射系統(tǒng)采用的主要結(jié)構(gòu)之一。 返回 unfocused aspherical surface system