光的

Tiny variations in the wavelengths making up this visible light spectrum is what makes us see different colors.

这些光谱造成了我们看到的五颜六色。不同颜色的光的波长不同。

Many aspects of the behavior of light waves can be understood without reference to their electromagnetic character.

光波的性能的许多方面不用考虑光的电磁特性也能理解。

Leo is a modern cat scratching post constructed of a Zebrawood scratching column with a polished 11 aluminum base.

Leo 是一款时尚的猫猫磨爪棒，它由斑马木的柱身和抛光的11吋铝制底座。

Here in our department, the Geometric-Optics is a 3-credit, 3-hour per week, one-semester course. There are three consecutives parts in the one-semester lecture:The 1st part :the nature of light,the related theorems about reflection and refraction, image formation.

本系之几何光学是一学期、三学分、每周三小时的课程，教学内容大致包含以下三部份：一、介绍光的性质、在介面上反射、折射之有关定理、成像的原因及应用。

They are required to develop much faster by industry, movies, military affairs and medical treatment. It is simple, fast and precise to measure objects three dimensionally through structured light.

基于结构光的三维测量与目标重建已经成为了计算机视觉的主要任务，工业、影视、军事和医疗等行业对其提出了迫切的要求。

It is a little scenic poem so flexuous and vivid, a depiction of the pure autumn scenes.

溪水从小夹缝里奔窜出来，在原野里写着没有人了解的行书，它是一首小令，曲折而明快，用以描绘纯净的秋光的。

The new algorithms can improve the precision of multi-peak distribution more than twice. Commonly, the laser sizers are all on the supposition that the systems can focalize ideally.

而实际情况下这是不可能达到的，考虑到数学模型建立的条件，于是人们采用光学准直扩束系统，提高入射光的平行度。

It is found that the size of vortex dark core in the focal region and the spectral degree of coherence in the focal plane depend on the topological charges n , interceptive parameters δ, relative coherence lengths σg and the parameters α.

数值计算结果表明，涡旋暗核的大小和焦平面上的光谱相干度都取决于入射光的拓扑电荷n、截断参量δ、相对相干长度σg和参量α。

There is no such event as sunrise in the dark world of my dark elven heritage, nothing in all the lightless Underdark to match the beauty of the sun inching over the rim of the eastern horizon.

日出，在我的暗黑精灵家园，永不可见。在无光的幽暗地域，无物能堪与迸出地平线那一缕旭日的光辉相比。

According to the improved structure of a kind of hose lamp mentioned in claim 1, its features rest with: it includes a lightproof casing that is lengthways set on the above cover and used to keep out the side light of LED bulb.

根据权利要求1所述的一种软管灯改良结构，其特征在于：包括一纵向设置在上述包覆层上、用于遮挡LED灯泡的侧光的不透光罩壳。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。