For distances of only a few cm, heat-resistant light-conducting cables should be used for transmission.
对于只有几个厘米，耐热光电缆进行的距离应被用于传输。
2
As a new kind of optical fiber, liquid core fiber is also called liquid-core light-conducting tube. It has superior optical properties as compared with conventional optical fibers.
液芯光纤也叫液芯光导管，是一种全新的光纤品种，与传统的光纤相比，有着优异的光学性能。
3
World Vision is currently conducting research into the nature of child trafficking in Lebanon in the hope that the findings will shed some light on this under-reported segment of society.