发光性

To analyse the signal test, binomial probability law was used for significance testing of signals in the images emitted from human hand in different period of time, which proved that human hand can emit ultra-weak bioluminscence, the photon inensity emitted from fingers is in the range of 300～550 photons/s and the whole hand in 850～1200 photons/s.

为分析图像中的信号检验，二项分布被用于人手不同时间累积发光图像中的信号显著性检验，证实人手存在超微弱生物发光，手指的发光强度在300～550photons／s范围内，全手的发光强度在850～1200photons／s范围内。

To examinate the thermal properties by TGA、DSC and figure out the maximum decompose temperature which survey the range of liquid crystal temperature. We synthesize conjugated polymer successfully and these emitted blue fluorescence. Hope this experiments will supply well-contribution in field of organic light-emitting diodes.

以TGA、DSC测定其热性质，并了解到由TGA的5%热重损失温度再进行测出液晶温度范围，我们成功的合成出具有良好的加工性的共轭性分子，发光性质都出现在蓝光领域，愿在有机发光二极体的领域上有重大的贡献。

The testing method for image intensifier fluorescence screen brightness, uniformity and luminescence efficiency and afterglow is put up.

在分析研究荧光屏发光机理和特性的基础上，给出表征微光像增强器荧光屏性能的主要参数为荧光屏发光亮度、发光的均匀性、发光效率和余辉。

In this paper, PPVs derivatives with alkoxyl as side-chain and PPVs derivatives containing oxadizole were synthesized; the monomers and polymers were characterized as well. It was studied systemically the influence of component and molecular structure of main-chain and side-chain or side-groups on polymer solubility, electroluminescent and photoluminescent properties, thermostability, and light-emission device performance.

合成了烷氧取代以及主链中含有噁二唑的PPV衍生物，详细研究了各种单体和相关聚合物的合成并对其结构与性能进行了表征，系统研究了聚合物主链、侧链或侧基的组成与结构特征对聚合物的可溶性、电致发光特性、光致发光特性、耐热性以及电致发光器件性能的影响。

Introducing the optical microcavity into OLEDs, we can change the spectra, narrow the spectral width, obtain good homochromatic light-emission and also the light-emitting efficiency can be enhanced.

在有机电致发光器件中引入光学微腔，可以改变有机电致发光器件的发光光谱，窄化光谱宽度，获得单色性好的发光，提高器件的发光效率。

The best known bioluminescence essence is an exhausting ATP biochemical process in firefly (Coleoptera: Lampyridae). The paper concerns with the glowing behavior, its biological function and origin of firefly adults and larvae bioluminescence in details.

中文摘要：发光生物因其活体能自发荧光而倍受关注，萤火虫是被研究最多的发光生物，因为成虫发光在其性选择以及求偶交配中起着重要作用。

Based on study of the thermoluminescent features of q uartz from vein No.505 and No.530 in Wenyu gold deposit,the value 10 000CPS for total thermoluminescent intensity and 150CPS for thermoluminescent peak strength of quartz were proposed as quantitative indicators to evaluate the auriferous f eature of quartz veins.According to this criteria,mapping of thermoluminescent intensity of quartz on limited parts of vein No.505 and vein No.530 were carried out,and conclusions that the deep parts beneath the e...

在对文峪金矿床505、530脉石英矿物热发光特征研究基础上，提出了以石英热发光总强度1000CPS，峰强150CPS为评价石英脉含金性的定量判别标志；根据上述准则，开展了505及530脉局部范围的石英热发光强度填图工作，并得出了505脉13中段及530脉10中段在现在矿体深部仍有较好成矿前景的结论，为脉型金矿床深部成矿远景评价提供了新的途径。

This article introduced one kind of practical LED lattice display monitor the manufacture, considered to circuit element to be bought easily, has not used 8×8 the lattice photo tube module, but has used 64 high luminances photo tubes directly, composed 8 lines of 8 rows to shine the lattice.

本文介绍一种实用的LED点阵显示屏的制作，考虑到电路元件的易购性，没有使用8*8的点阵发光管模块，而是直接使用了64个高亮度发光管，组成了8行8列的发光点阵。

The methods are based on the direct CL reaction of epinephrine with luminol in the presence of potassium ferricyanide and potassium ferrocyanide in alkaline solution or based on the inhibitory effect of paracetamol on the luminol-potassium ferricyanide CL reaction.

人们普遍认为具有不变价态的第二主族元素（碱土金属 Mg》，Caf&，STz&和 B／离于）在通常条件下既没有氧化还原性，也没有催化活性，因而一般认为它们即没有基于氧化还原性的化学发光行为，也没有基于催化活性的化学发光行为。

Firstly, we investigate the influence of the hole injection layer on the performance of the OLED. Evidence shows that m-MTDATA exhibits a dense film structure and fine surface morphology, leading to easy hole migration. Furthermore, a low-voltage driving of OLEDs has been achieved by doping 4F-TCNQ into m-MTDATA layer. Secondly, we obtain a highly efficient OLED by using a new oxidiazoles, an efficient electron-transporting molecular materials. Finally, we have realized the efficient electron injection and transport in organic light-emitting diodes using an electron-transport layer composed of BPhen with Liq co-deposited layer. With this cohost strategy, we improve the power efficiency by～21 % while reduce the driving voltage by～13%.

首先研究了不同空穴传输层对有机电致发光器件的影响，结果表明，由于m-MTDATA具有良好的成膜性，以及空穴注入能力，可以改善空穴向发光层的注入，提高了器件的效率，进一步在m-MTDATA中掺入4F-TCNQ可以显著降低器件的驱动电压；其次，利用一种新型含氟噁二唑类衍生物做电子注入层获得了高效有机薄膜电致发光器件；最后，研究了Bphen：Liq混合层的电子传输特性，表明混合层的电子传输能力显著提高，基于共基质电子传输层的器件的电压比传统器件降低了13％而效率却提高了21％。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。