光量

In the fluorene based conjugated polymer blends, photophysical properties of six blend systems were studied through UV-Vis absorption and photoluminescence spectra.

在以fluorene为主电子施体/受体共轭高分子混掺之实验研究部分，我们将经由紫外光及可见光光谱和萤光光谱的量测来探讨六组混掺系统中的光物理性质。

Extraction of edible red pigmengt from solanum nigrum fruit by optimum seeked process conditions, determined single factor condition, designed orthogonal layout, and measured absorbance at 527nm wavelength, weighed up the pigment extracting effect and stability. The most favoured extracte conditions were determined as follows: The extracting regent was citric acid hydrotropic solution, pH was 1.72, the quantities of added sample to the solution was 3.35g/100mL, the temperature was 60℃, the extracting time w...

以成熟的龙葵果为原料提取食用红色素，通过优化工艺、确定单因素条件、设计正交试验，以527nm波长的吸光度值衡量色素提取效果和稳定性；最优化的提取条件为：柠檬酸水溶液提取剂pH为1.72，样品加量3.35g/100mL，提取温度60℃，浸提时间60min；龙葵红色素提取液长期接触光、空气和Fe3+，稳定性下降，因此，在提取、干燥和储存时要尽量避免长时间接触光和空气、避免与铁制容器直接接触。

Both of the manual keratometry and average simulated keratometry were used to measure anterior radius of cornea only, overestimation of corneal power by them could be expected after refractive surgery owing to negligence of posterior radius of cornea.

由於传统平约K值与拟传统平均K值均只测量角膜的前弧度，故於准分子雷射屈光手术后，若仅以这些方法量得角膜的屈光能力，将会产生数值过大现象。

Furthermore, significant correlation was found between the amount of myopic correction and the induced changes in log mesopic contrast sensitivity (r =-0.442, P =.0038 without glare; r =-0.464, P =.0024 with glare).

此外，近视矫正量与中间视力对比敏感度log值的变化之间呈显著相关(r =-0.442， P =。0038 无眩光； r =-0.464， P =。0024 有眩光)。

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。

Besides, the two stair-like PL intensities with increasing temperature in growth rate tuning experiment is resulted from the decrease of state-filling effect of the ground state and the thermally activated repopulation of electrons to nearby dots.

而改变磊晶速率的实验中，光激发萤光强度对量测温度的非线性变化可能是因为量子点中基态的填态效应减小所致。

The result of the test showed that the fed quantity of TiO2 was 1.25 mg／mL,the photocatalytic degradation of the pyridine was in conformity with the first order kinetic equation,the feeding of 0.2％H2O2 obviously increased the degradation rate of the pyridine and the nitrogen in the pyridine converted into ammonia nitrogen;the pearlite-loaded TiO2 had the same catalytic effect as that of powered TiO2 and was easy to recover and reutilize.

以钛酸四丁酯水解法制备TiO2，采用溶胶一凝胶法在膨胀珍珠岩上负载TiO2，在UV-TiO2体系中对水中吡啶进行光催化降解，结果表明：TiO2加入量为1.25mg／mL，吡啶的光催化降解符合一级动力学方程，加入0.2％H2O2可明显加快吡啶的降解速度，吡啶中氮转化为氨氮，珍珠岩负载型TiO2与粉末TiO2具有相同的催化效能，且便于回收和重复使用。

He data and information of photomechanics are often represented by optical interferometric 〓ringe patterns. The first major contribution of this dissertation is study on fringe pattern 〓utomatic processing.It is significant in techniques and engineering applications to reduce noise and recovery 〓he phase of interferometric fringe pattern.

光测力学的实验数据和信息，都是用光学干涉条纹图来表示的，因此本文首先侧重于用数字图像处理技术，对光学干涉条纹进行自动处理的方法与技术的应用研究，这对于从光学量进一步获得正确的力学量数据的作用是十分重要的。

Methods: This study investigated 284 coal miners, including 122 with X-ray Category 0 and 162 with Categories 1, 2, and 3, from the medical clinics of a hospital. Spirometric measurement and tests for pulmonary diffusing capacity were conducted on each subject.

本研究自1998年至1999年於矿工内科门诊收集284位资料完整，且其胸部X光片依国际劳工组织尘肺症分类法显现Category 0或Category 1，2或3之单纯尘肺症变化的煤矿工，安排其作肺量测定及肺弥散量检查。

Hanrahan is limited to unoccluded space. But occluded environment is quite common in real life scene, so the 5D light field model is proposed in this paper to solve this problem, and the 4D light field is a special case of our model.

我们给出了五维光场模型的定义、表示、采样和重采样过程，并针对五维光场模型采样数据量大的缺点，采用了矢量量化压缩方法，以减少存储空间。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。