单色光

The epitaxial wafer is equipped with two detached quantum traps, by preparing three electrodes on the p-type layer I, the n-type layer and the p-type layer II, the two quantum traps can respectively emit light with different wavelength under applied voltage, after the epitaxial wafer is prepared to LED chip, mixing light with different wavelength emitted by the quantum trap I and the quantum trap II are obtained, or a single-color light emitted by the quantum trap I or the quantum trap II is obtained, thereby greatly extending application area of the LED.

本发明外延片设有两个分隔的量子阱，通过在p型层I、n型层、和p型层II制作三个电极，可使两量子阱在外加电压下分别发射不同波长的光，该外延片制作成LED芯片后，可获得由量子阱I和量子阱II发出的不同波长的混合光，或者分别发出由量子阱I或量子阱II产生的一种颜色的单色光，大大拓展LED的应用范围。

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。

Highly monochromatic light can be obtained from this type of source, particularly if the light is filtered.

从这类型光源可以获得高度单色光，如果光是过滤后的更是明显。

A satisfactory approximation to monochromatic light can be obtained with a filter placed in front of the arc.

在碳弧前面放一个滤光片就可以得到令人满意的近单色光。

But he points out that as most of the experiments were done under monochromatic light, it's difficult to predict what the full suite of photoreceptors do in natural daylight.

但他指出，由于大多数实验都是在单色光下进行的，很难预测全套光受体在自然光照下的作用。

Http://club.topsage.com 2Laser light is monochromatic, and only available at a limited number of discrete wavelengths.

改译：激光是单色光，只有在为数有限，互不连续的波长中才能获得。

The purpose of this thesis is to explain, on the basis of the experimental data, the potential mechanism of monochromatic visible light\'s biostimulation on cells at a level which provides the scientific fundamentals of low intensity laser therapy.

本文试图从细胞水平入手，根据已知的实验数据，对单色光生物刺激作用的机制进行阐述。对这一作用的阐明有助于我们理解业已在临床中使用的低强度激光疗法的科学基础。

After two monochromatic light are mixed in different proportion of color intensity, they can produce another color which is beyond wave length of components.

根据两单色光以不同强度比例混合的实验，可产生成分波长以外的光色。

Because LEDs emit monochromatic light, any potentially harmful or unwanted radiation, such as ultraviolet or infra-red light, can be eliminated.

因为LED产生的是单色光，任何有害的或者不想要的射线，譬如紫外线或者红外线，都可以被去除。

To discuss these phenomena in as simple a context as possible, let us consider interference of monochromatic light reflected from two nearly parallel surfaces.

讨论这类现象非常简单，让我们研究一束单色光从近乎平行的两表面反射时的干涉。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。