常見例句Lightpipe prototyping is very costly. 光管的原型很昂貴。Older lightpipe applications have typical throughput of 20 to 30 percent. 較早的光管應(yīng)用有20到百分之30的典型生產(chǎn)率。In Figure 4 using a collimated source the lightpipe is 85% efficient. 在插圖4中使用平行光源至光管,其有效率達(dá)85%25。When using fluorescents and incandescents sources reflectors are used to funnel the light into the lightpipe. 當(dāng)使用有螢光和白熾的光源反射器時(shí)光習(xí)慣于從漏斗到光管里。The load control device resides on a digital communications link and receives infrared commands via a lightpipe. 該負(fù)載控制設(shè)備駐留在數(shù)字通信鏈路上,并且經(jīng)由燈管接收紅外命令。Many times the design of a lightpipe is poor because the light coupled into the device is poor. 許多次光管的設(shè)計(jì)不佳是由于光管耦合至設(shè)備效率不足。 返回 lightpipe