蓝光

By using TiO〓 and Ag-TiO〓 as photocatalyst, 257nm wavelength UV as light source, methylene blue and phenol as model compounds, photoregenerations of wooden and coaly activated carbons were performed in suspension system and immobilized system respectively.

以TiO〓和Ag-TiO〓为光催化剂，主波长257nm的紫外杀菌灯为光源，亚甲基蓝、苯酚为模型化合物，分别研究木质、煤质活性炭在悬浮钛体系及负载体系的光再生。

Zn-diffused high power 650 nm AlGaInP/GaInP material with compressively strained multi-quantum-well active layer was fabricated. The zinc diffusion was used on the material facet in a sealed quartz tube. Photoluminescence spectra shows 175 meV blue-shift in the Zn diffusion area, which is transparent for 650 nm laser emission.

利用石英闭管法对金属有机化学气相沉积外延生长的应变量子阱650 nm AlGaInP/GaInP材料进行选择区域扩Zn，使扩Zn区域的光致发光谱的峰值蓝移达175 meV，形成对650 nm波长激光器的高透腔面，有益于减少激光器腔面光吸收，增加了激光器退化的光学灾变损伤阈值。

Composition of suspension will chang from titanium monoxide to titanium dioxide during standstill procedure. Experimental results show that the proposed method can successfully prepare the anatase phase of titanium dioxide .In the photocatalysis experiment, the prepared titanium dioxide nanofluid absorbs the Ultraviolet when light wavelength was 360 to 380 nm. Adsorption experimental results show that the efficiency of absorbing methylene blue using TiO2 is higher than that for TiO2 (Degussa P-25) or ZnO. Depigmentation of methylene blue experimental using TiO2 can depigmentize methylene blue reach 100% in 60 min.

悬浮液所含之奈米颗粒在静置过程中，成份方面会由似一氧化钛转变为二氧化钛；在结晶组成方面，所制备之二氧化钛颗粒之结晶组成为锐钛矿结构；在光催化方面，所制备之奈米二氧化钛悬浮液在光波长360nm~380nm时产生吸收紫外光现象，在吸附实验中本制程所制备的二氧化钛颗粒的吸附效果优於商用的二氧化钛及氧化锌，在亚甲基蓝的脱色实验中本制程所制备的二氧化钛颗粒能在60分钟内达到脱色率100%。

Even in the visible light system, the 0.30VT-I photocatalytic electrode has great photoactivity as same as in the UV light system.

以不同光源进行光催化实验中发现，0.30VT-I光触媒电极於紫外光及可见光系统下，对亚甲基蓝之去除量相近。

TiO2 photocatalyzer supported on glass were prepared with sol-gel method. The photocatalytic degradation of methylene blue was studied including the effect of the factors such as reaction time, the initial concentration and pH value on the photocatalytic degradation.

采用溶胶－凝胶法制备了玻璃负载的TiO2薄膜光催化剂，研究了该催化剂对亚甲基蓝溶液的光催化降解，考察了反应时间、水样的初始浓度、溶液的pH等对光催化降解效果的影响。

D riving at night in San Jose takes a little bit of extra attention. The street lights emit yellow light instead of the more typical bluish white.

驾车行驶在San Jose 要多留点神，因为街道上的灯发出是黄光而非常见的蓝白光。

Methods We test the cataract eyes pre-operatively apply with the scotopic blue and white flash(the intensity of which is 2.5logunit lower than that of the standard's)electroretinogram respectively,and analysis the relationship between the corrected visual acuity peripheral retinal(about 10 degree outside the macular fovea) condition 3 months post-operatively and the b wave amplitude of two kinds of F-ERG.

术前采用暗适应蓝、白光(比标准闪光衰减 2 。5 log单位的低强度光)视网膜电流图分别检查拟行白内障手术眼，将术后 3月最佳矫正视力、周边(黄斑中心凹 10°以外)视网膜状况与术前两种 F- ERG b波振幅分别作对比分析。

Study on ultrasonic-assisted extraction and physicochemical properties of red pigment in Zingiber mioga Rosc;2. Studies on the best extraction of red pigment from Paniculed Gold-rain tree fruit peel

变色玻璃曲otoehromi.glass在萦外尤联，光二中的蓝紫光辐照下，能够在可见光区域产生光吸收而着色，去除辐照后又可逆地回复其原始状态的一种玻璃jm业洛沽该

Luminous Blue Variables are evolutionary massive stars. Their most distinct characteristic is irregular light variations at different timescales.

亮蓝变星是具有不规则光变的大质量恒星，它们的光变起因一直不为人们所知。

The blue gray skin underwater refracts the light also adding to the global light possible for all of Earth.

水下的蓝灰皮肤使光折射，也加入到地球全部的光中。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。