例句與造句

1. Step index fiber optic cable
   步進(jìn)指數(shù)纖維光電纜
2. Step index fibers
   步進(jìn)指數(shù)纖維
3. Because of the digitally rebalanced circuit , the sensor is capable of achieving better static and dynamic characteristic , higher sensitivity and stability . in this paper , the propagation path of light in the step index fiber and graded index fiber is introduced firstly . then the paper sets up the coupled power model and develops the coupling function
   在文中，首先介紹了光線在階躍型光纖和梯度折射型光纖中的傳播路徑，以及在一端鍍有反射膜的1 4波節(jié)長(zhǎng)度的grin透鏡中的成像規(guī)律，并推導(dǎo)了光功率耦合函數(shù)。
4. It's difficult to find step index fiber in a sentence. 用step index fiber造句挺難的