| 释义 |
reflector 英音 [ rɪˈflektə(r) ] 美音 [ rɪˈflektər ] 释义 n. 反光面,(夜间光线照射后能反光的)反光玻璃(或塑料),反光体,反光罩;反射式望远镜 例句 1·A receiver and amplifier receive the radio waves from the sub reflector , and make these weak radio waves strong enough to be recorded and turned into electronic signals. 接收器和放大器接收来自副反射器的无线电波,并使这些微弱的无线电波强大到足以被记录下来并转化成电子信号。 2·Most antennas are made in the shape of a dish to collect and reflect the radio waves to the sub reflector , in the same way as a curved mirror focuses visible light to one point. 大多数天线被制成碟形,用以收集和反射无线电波至亚反射器,就像曲面镜将可见光聚焦于一点一样。 3·The reflector is held onto the sides of the spacecraft with a frame. 反光器被一个框紧紧地固定在宇宙飞船的各个侧面。 《柯林斯英汉双解大词典》 短语 1·parabolic reflector 抛物面反射器 2·reflex reflector 反射器,回复反射器 同义词 n. [电子][核]反射物,[天][光]反射镜 reflecting mirrorcatoptron 同根词 词根 reflect reflective adj 反射的;反映的;沉思的 reflected adj 反射的;得自他人的 reflecting adj 反射的;沉思的 reflectively adv 反映地;反照地 reflection n 反射;沉思;映象 reflectance n [物] 反射比 reflectivity n [物] 反射率;[光] 反射性;反射比 reflectiveness n 反省;沉思
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