可见光

Through detailed calculation and analysis of the dispersion characteristic of the noble metals like Au and Ag, we found that the group velocity combined with the group refractive index can change from negative to positive with increase of the photons energy in the visible Drude region and has the spectral property which is in agreement with the experimental results obtained in this work.

通过对贵金属Au和Ag的光学常数的色散特性分析和数值计算，发现在可见光的Drude光谱区，表征光子能量传播方向的群速度和群折射率的值会随光子能量的增大而发生从负到正的改变，这与本论文研究的实验测量和观察结果相符合。

In this work, Ag/TiO_2 was opted, the synthesis and UV-Vis. spectral property of nanoparticles with titanium dioxide as the covering shell and silver as the inner core were discussed.

论文以Ag/TiO2为体系，重点研究以二氧化钛为包覆层、金属银为核的纳米粒子的合成与制备，着重讨论了其紫外一可见光吸收性能。

In experiment,with the excitation of visible light 514.5nm and near infrared light 785nm respectively,the SERS spectrum of the 4-MBA molecule with 10~(-6)M is demonstrated,thus the broad spectral SERS property is validated.

实验中通过可见光514.5nm和近红外光785nm的激励，演示了对10~(-6)M的4MBA分子SERS信号的测量，验证宽谱的特性。

The optical transmission of the films was measured by UV-visible light spectrophotometer and its influencing factors are discussed.

用紫外-可见光分光光度计对薄膜的透光率作了测试，讨论了其影响因素。

The results show that the visible light response of the natural sphalerite sample results from the presence of substituting metal ions.

分析结果认为，天然内锌矿良好的可见光响应性能主要源自其晶格内丰富的类质同像替代离子。

The results also demonstrate that natural sphalerite as a new cost-effective photocatalyst driven by visible light will have certain application prospects in environmental remediation.

本研究结果也预示着天然半导体矿物闪锌矿作为一种新的低成本、高效率的可见光催化材料将在环境污染治理领域具有一定的应用前景。

The results show that chromium doped in the lattice of tin sphene substitutes Cr4+for Sn4+,leading distortion of ［SnO6］ octahedral symmentry.Hence the pigment has a broad absorption peak in the range of visible reflection spectrum, its wavelength is 520 nm. Finally,the colour develops chrome tin pink.

结果表明，由于铬的掺杂，Cr4+置换了锡榍石晶格中的Sn4+，使［SnO6］八面体变形，结果导致色剂在反射光谱的可见光520nm周围形成一条宽的吸收带，从而使釉呈玛瑙红色。

Spica is so hot that a large part of its energy manifests is ultraviolet rather than visible light.

天门星如此的热以至于它能量的很大部分以紫外线而非可见光的形式表现出来。

In the separating-light system, the concave grating is drove by the step-in electrical machine to separate spectrum signal in the range of visible light.

在分光系统中凹面光栅被步进电机驱动在可见光的范围内将光谱信号分离，由于采用了全息凹面光栅作为分光元件省去了准直，聚焦系统，使本系统结构简单，具有体积小等优点。

The mechanical properties were characterized with nanoindenter and the stress was calculated using Stoney equation.

利用纳米压痕仪和光谱椭偏仪测试薄膜的力学性能和光学性能，利用KLA-Tencor台阶仪测试硅衬底在薄膜沉积前后的曲率半径，并根据Stoney方程计算薄膜应力，利用可见光拉曼光谱和电子能量损耗谱研究了薄膜的微结构。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。