您要查找的是不是：
- source of parallel light 平行光源
- However,no one talks about the experimental result:if a doubler with a pair of parallel light pass surfaces cut in Brewster angle can reduce reflective losses in frequency conversion? 但并没有人谈到过实验结果 :这种将倍频器的通光面切割成相互平行的具有布儒斯特角的方法 ,是否真能减少倍频器的反射损耗 ?
- My wages are the principal source of my income. 薪金是我收入的主要来源。
- Solar energy is a new kind of source of energy. 太阳能是一种新型能源。
- The sun is the ultimate source of energy. 太阳是能量的最基本来源。
- A source of irritation or annoyance. 令人生气的事或者引起烦恼之事
- The groundwork or source of something. 基础，根源某事物的基础工作或根源
- Where is the source of the Rhine? 莱茵河发源于何处？
- Research on the Effect of Parallel Light on the Two CCD Camera Measure System 平行光线对双目视觉测量系统的影响研究
- He's been a source of discord and worry. 他成为不和和烦恼的根源。
- A tendon consists of parallel fibres. 腱由平行的纤维组成。
- A source of harassment, annoyance, or pain. 使人痛苦的东西骚扰，烦恼或痛苦的来源
- He proved the existence of parallel lines. 他证明了平行线的存在性。
- Hard work is the ultimate source of success. 努力工作是成功之本。
- A family of parallel lines cut the conic. 有一组平行线与圆锥曲线相交。
- Do you know the source of Amazon River? 你知道亚马逊河的源头吗?
- He is a bit coy when ask about the source of his income. 问起他收入的来源，他就有些吞吞吐吐。
- Incident angle of parallel light measurements based on the optical vernier principle 基于光学游标测量原理的平行光入射角度测量方法
- A tendon consists of parallel fibers. 腱由平行的纤维组成。
- He drew a series of parallel lines. 他画了一组平行线。
