查询词典 fluorescent

The probe connects rhodamine with artifical enzyme complex, and utilizes the conformational change of SOD active center during the dismutation of superoxide anion to realize the change of the fluorescent intensity of fluorophore.

过程中出现的活性部位结构变化实现荧光团的荧光强度变化，以期实现对O2-。

The invention has the advantages of simple and safe operation, good repeatability, safe and available raw materials and low price, further, the achieved products are relatively good in dispersiveness, the fluorescent property is greatly modified, the quantum efficiency increases from 10-4 to about 12%, and the stability of the product is high.

本发明操作安全、简便、重复性好、原料安全易得且价格低廉；所得到的产物分散性较好，荧光性质有很大的改进，量子效率从以前的10 -4 提高到12％左右，稳定性高，可在光存储和全色显示等方面具有潜在的应用前景。

In this paper,the theory and the practical applications of the fluorescent display of large image element, high contrast , high brightness were studied.

本文研究了大象素、高反差、高亮度荧光显示器的理论和实际应用。

Fluorescent in situ hybridization can be used to evaluate the distribution and function of bacterial population in situ.

荧光原位杂交技术也可以用来评价在situ上的细菌的分布以及功能。

Some problems that might impact on the experiment result often exist for a simple fluorescent lamp,such as instability,spatial nonuniformity,light divergency,effect of lamp temperature,etc.

对光源测试的结果表明，荧光灯光源存在光源不稳定性、光场空间结构不均匀性、光场空间发散性、光源温度变化效应等可能影响测量结果的问题。

Essentially, an induction lamp is an electrodeless fluorescent.

无极灯没有电极，依靠电磁感应和气体放电的基本原理而发光。

The intensity of red emission was far higher than that of the green emission due to the cross-relaxation process ~4F_(7/2+~4I_(11/2)→~4F_(9/2)+~4F_(9/2), which restrained the electron population of green emission energy level, enhanced the efficiency of red light emission remarkably, and brought about high fluorescent branding ratio of red to green.

结果表明：这三种方法得到的样品的形貌分别为无定形、球状和长柱状；同固相法合成的样品的发光性质不同，这三种方法合成的样品的发射谱均为绿光发射主导上转换光谱。

To make picture clear, the electron beam that must come out to be being hit from electron gun undertakes focusing is handled, let electron beam pass electron lens, be opposite with optical lens of beam of light collect action likeness, the electron beam assemble that opens scattering rises, get on fluorescent screen one shines again small spot, add the effect of scanning circuit, ability shows clear picture.

为了使图像清楚，必须对从电子枪打出来的电子束进行聚焦处理，让电子束通过电子透镜，和光学透镜对光束的聚集功能相似，把散射开的电子束会聚起来，在荧光屏上得到一个又亮又小的光点，加上扫描电路的功能，才能显示清楚的图像。

A novel fluorescent probe, which is both pH-selective and pH-sensitive for the two extreme pH ranges of 1.8-3.4 and 11.6-13.3, was designed by assembling several electronegative atoms in the different positions of a highly conjugated molecule.

通过构建喹啉酮荧光体，将多个电负性氮原子设置于同一个共轭分子的不同电子环境中，制作了对极端pH变化具有灵敏响应的新型荧光探针。

In addition, the fluorescent study revealed significant membrane internalization in aposymbiotic endoderm cells, suggesting a dynamic nature of membrane in these cells.

同时萤光染色的结果显示，许多具有膜特性的结构存在於某些没有共生藻的內胚层细胞內。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。