光子

The replica material used in this study is Polydimethylsiloxane. The enlargement of replica compared to original size is 2.34%. Since PDMS is transparent, a layer of metal should be sputtered on its surface to measure optical characteristic, however the accuracy will be affected by the metal coated. The result assumes that Sternocera aquisignata, Chrysochroa rajah and Catoxantha opulenta may have one-dimensional photonic crystal structure. The fabrication of quasi-structure with elytra from Buprestid can promote the applications in the field of photonic structure and optical components.

经PDMS翻印的结果，最小仅增加原始尺寸的2.34%，翻印结果良好，但因翻印结果需镀上一层材料，使得镀上的材料严重影响结构的反射率，造成结构不同反射率也类似的情形，将结构刻画在不需镀金的材料上，将可防止镀上材料影响反射率的问题，并将所制成之结构用於防伪、光子结构研究和光学元件上。

Objective To understand the relationship between the results obtained by calcaneum radiograpghy and single-photon absorptiometryin the diagnosis of osteoporosis.

目的 了解、比较桡骨单光子骨密度测定与跟骨X射线摄片两种方法在骨质疏松诊断中的作用。

Methods We studied 546 intellectuals(female:n=267,male:n=279)aged 45 years and older who had measurements of mineral density using SPA in distal radius and underwent calcaneum radiography classified by Jhamaria's method.

随机抽取546名(女267名，男279名)45岁以上中老年知识分子做非优势侧桡骨单光子骨密度测定与跟骨X射线摄片，分析桡骨骨密度及跟骨小梁Jhamaria分级的相关性；比较两种方法的诊断一致性。

Based on the server-based optical network architecture, the dual fiber link and IP calking for Optical Burst Switching are proposed to abate the restriction of optical devices.

由此提出了双光纤链路与IP插空联合的光突发交换解决方案，以缓解光子器件瓶颈的限制。

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2桑拿腰带，测心跳卡路里手表，纳米光子美肤仪，美容仪，酒精测试仪，袪皱美容笔，卷发器，脂肪仪，优酪乳机，酸奶机，乳酸机，隐形胸垫，硅胶文胸，电子按摩帖，隆胸器，按摩器，美腿靴，USB按摩器，按摩笔，迷你按摩梳。

Carbazole derivatives will be more promising TPA materials.

结果表明，2， 7-咔唑衍生物是更好的双光子吸收材料。

In the first part of the paper, the explicit form of difference equation and periodic boundary condition is derived in Cartesian coordinate system.

由于光子晶体也属于一种周期结构，在分析其带隙结构时，可以借鉴前面的算法。

In 1974, the first such experiment was carried out by Clauser, who reported a violation of a classical Cauchy–Schwarz inequality. In 1977, Kimble ''et al.'' demonstrated an analogous anti-bunching effect of photons interacting with a beam splitter; this approach was simplified and sources of error eliminated in the photon-anticorrelation experiment of Grangier ''et al.

尽管到了二十世纪七十年代支持光子说的物理和化学实验依据已经相当丰富，证据可能还是不能被认为绝对确凿；因为这些实验都依赖于光与物质的相互作用，而一个足够复杂的关于物质的量子力学理论则仍然有可能去解释这些实验现象。

This attribute can greatly reduce the size of your caustic photon map.

这个属性可以极大的减少你的焦散光子贴图的大小。

The polarization properties of one-dimensional photonic crystal have been investigated by using the method of characteristic matrix.

利用特征矩阵法研究了两种偏振光通过一维光子晶体的偏振特性。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。