光

Luminescence resulting from a chemical reaction as the oxidation of luciferin in fireflies.

由化学反应发出的光，比如萤火虫的虫萤光素发生氧化反应时发出的光。

Magenta on the other hand, takes out green leaving only red and blue which we see as magenta.

另一方面，紫色颜料吸收了绿光而只留下红光和蓝光，就使我们看见了紫色。

It is a contradiction to achieve a high material removal rate and a super smooth surface in lapping of magnetic head.

同时获得高去除率和超光滑平整的表面是硬盘磁头自由磨粒抛光的矛盾，研究自由磨粒抛光材料去除规律可以优化抛光工艺。

In this paper. a novel magnetic head crab track pluck detection way is given by the analysis of etched servo graph for 4000 TPI etched surface servo. It improve the maximum seek track speed of magnetic head greatly, So that magnetic head can seek track at high speak for high track density.

光刻伺服盘是一种新的磁头伺服定位技术［1］，通过对4000TPI光刻面伺服系统的光刻伺服图形结构的分析，本文提出了一种简单可靠的磁头过道脉冲检测方式，可显著提高磁头寻道速度，保证磁头在高道密度下高速寻道。

Because the magneto-optical recording density isin inverse proportion to the square of wavelength,and the GaN-based diode ina blue light range is at the stage of practical usage,it is very important to studythe magneto-optical materials in a blue light range.

由于磁光记录密度反比于光波长的平方，而且目前以GaN为基的蓝光二极管已经实用化，从而研究蓝光波段的磁光材料十分重要，这点是本论文的主要出发点。

From the perspective of matter wave in quantum mechanics, this paper, by describing the wave function of microcosmic particle and using probability wave, derives the distributive regularity of light intensity of the single slit diffraction and circular aperture diffraction.

光具有波粒二象性，从量子力学的物质波出发，利用描述微观粒子的波函数，采用几率波的方法，导出光的单缝衍射和圆孔衍射的光强分布规律，所得结果与波动光学中用惠更新－菲涅耳原理得到的结果一致。

Based on the dual-beam interference principle and white light interference feature, this dissertation designs the SWLI surface 3D topography measuring system and analyzes the principle and characters different from that of traditional monochromatic light interference. According to different descriptions of the white light interference feature, the optimal interference point extracting algorithms are classified, analyzed and compared in detail. In the light of the design rule of improving measuring precision and speed simultaneously, two new types of algorithms, named Feature Matching algorithm and Intensity Contrast Moving Window algorithm, are designed to acquire good results according to practical conditions.

基于双光束干涉原理及白光干涉特性，本文设计了扫描白光干涉法表面三维形貌测量系统，分析了该方法区别于传统单色光干涉测量的测量原理及特点，根据对白光干涉特征不同的描述方式对最佳干涉点提取算法进行了分类、分析与比较，并在提高测量精度与测量速度设计原则的指导下，根据测量系统的实际条件设计了两种新的算法：特征匹配法和对比度移窗法，在实际测量中达到了比较好的测量效果。

The Ping Ping transforms the golden color angel lightning to fly over the megalith which is seal mouth of valley.

在萍萍发动的同时，我也爆发了，限域十级宇宙共振光被瞬间提升到极限，这使限域超级宇宙共振光庞大的绿紫色光澜终于出现，在其沛然的神力之下，我前面的二十个高手立即喷血而退。

Photovoltaic components and parts: photovoltaic controller, light amplifier, light memory, light switch, light emitting diode, solar battery.

光电元器件：光电控制器、光放大器、光存储器、光开关、发光二极管、太阳能电池。

And in fact, that decay-time lengthened, it equate to meson- decay physical course velocity change.

相对于光传输就是光速度的改变，就是光传输这一物理过程的速度的改变。

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。