发光性

New type of strontium aluminate shone coating has excellent light stability, which can be used outdoors.

新型的铝酸锶类发光涂料其耐光性优良，可用于室外。

However, the dimensions of the heterogeneities of plankton biomass and bioluminescence intensity can differ, as was noted above.

然而，浮游生物量非均质性和发光强度的尺寸可以不同，正如上文所述。

The different molecular structure of PPV-like derivatives are proposed to be responsible for the improved deliquescence, the enhanced electron injection and improved performance in PPV-like light emitting diodes.

本文主要介绍了通过对PPV类衍生物的分子结构修饰可以大大提高材料的溶解性、可加工性、发光特性等，同时较详细地综述了近年来国内外PPV聚合物的研究进展、前景和存在问题。

To clarify the effect of defects in luminescence, the PL spectra were measured at 10K for the implanted samples after isochronal annealing from 300℃ to 1200℃.

系统研究了高纯N〓气氛和氧化性气氛中高温退火后样品PL谱的演变，观察到在N〓下等温退火后PL谱的轻微蓝移，变温退火后PL谱的明显红移，以及在氧化性气氛下，等温和等时退火后发光峰的往复位移。

Strains YL001 and YL002 formed a monophyletic clade with strains of X. nematophilus with sequence homology outweighing 99% and the sequence homology to genus Photorhabdus outweighing 94%. The lag, logarithmic, stationary and contabescence phase of the two bacteria were 0-6, 6-18, 18-66 and 66 h respectively; pH of strains YL001 and YL002 reduced to 5.70 and 5.56 at 12 h, respectively, and then rose gradually to 7.74 and 8.07 respectively when culture finished. Glucose content reduced quickly during 0-18 h, and then kept stable. Amido nitrogen content reached the lowest at 12 h and then rose slowly. YL001 exhibited the highest inhibitory effects at 54 h and YL002 exhibited highest inhibitory effects at 42 and 66 h respectively on B. cirerea and B. subtilis. Strains YL001 and YL002 belonged to X.

YL001和YL002菌株与嗜线虫致病杆菌种内菌株形成一个类群，序列同源性大于99%，与发光杆菌属内菌株的序列同源性大于94%。2菌株的延缓期、对数生长期、稳定期和衰亡期分别为0~6，6~18，18~66和66 h；培养12 h后，YL001和YL002菌株发酵液的pH值分别降低至5.70和5.56，此后逐渐上升，至发酵结束时其pH值分别为7.74和8.07；培养0~18 h时2菌株发酵液中还原糖含量迅速降低，此后保持稳定；12 h时氨基氮含量达到最低，此后开始缓慢上升；YL001菌株培养54 h后及YL002菌株培养42和66 h后，其对番茄灰霉病菌和枯草芽孢杆菌的抑制作用最强。

Methods 45 patients with nonobstructive azoospermia, 40 patients with obstructive azoospcrmia and 40 healthy subjects were involved in this study. Serum FSH, LH and T levels were measured by chemiluminescence immunoassay, and serum INHB was measured by sandwich enzyme-linked immunosorbent assay.

采用化学发光免疫分析法测定45例非梗阻性无精子症、40例梗阻性无精子症及40名正常生育男性血清FSH、LH及T的浓度，以双抗体夹心酶联免疫吸附试验测定血清INHB水平。

A novel bis (o-aminobenzophenone) s monomer is synthesized, and is used to get three different polyquinolines containing phenylamine moiety through Frieldlander reaction. The solubilities, thermal stabilities and luminescent properties of the polymers were evaluated. All the polymers are thermal-stable, and are soluble in common organic solvents. The emission of their thin film is from excimer emission.

合成了一种新型的二邻氨基二苯酮单体，通过Frieldlander反应，可以构造出不同结构的含有类三芳胺基元的发光聚喹啉，对其溶解性、热性能进行了研究，结果表明这类聚喹啉在常用有机溶剂中的溶解性有了很大提高，同时保持了聚喹啉较高的热稳定性；研究了它们在溶液态和薄膜态的紫外可见吸收光谱和荧光发射光谱，发现它们在薄膜态下的荧光发射主要来自于分子间激基复合物发射。

Objective To explore the association between the level of folate,VitB12 and acute cerebral infarction disease.Methods 88 acute ischemic cerebrovascular stroke disease events were disparted in two subgroups,32 of arteriosclerotic cerebral infarction,56 of lacunar cerebral infarction,and 35 contrast group were set up.All the participants' serum folate,VitB12 were measured when they entered the hospital.

目的 探讨急性脑梗死患者血清叶酸、VitB12水平及其临床意义方法对88例首次发病的急性缺血性脑中风患者分两亚组，动脉硬化性脑梗死组32例，腔隙性脑梗死组56例，并设对照组35例，入院后用罗氏公司Elecsys 2010型全自动电化学发光免疫分析仪测定血清叶酸、VitB12浓度。

In this thesis, the electrical and optical properties of the InGaN light-emitting diodes were analyzed by the temperature-dependent electroluminescence and photoluminescence systems.

中文摘要本论文利用变温光激发萤光系统以及电激发光系统，针对氮化铟镓结构的发光二极体做了一系列的光性与电性分析。

Anguillarum isolates, while 94.3% and 91.9% nucleotide identical to L. pelagius and Photobacterium damselae respectively. MP analysis showed that ayu-H080701 shared 97.6%-98.8 % amino acid sequence identical to L. anguillarum isolates, while lower than 75.6 % to other bacteria. Phylogenetic analysis showed that ayu-H080701 grouped constantly with L. anguillarum isolates. The biochemical, physiological tests and sequence analysis all strongly supported the identification of the pathogen causing ayu vibriosis in Ninghai country, China, as an isolate of L.

PCR扩增检测表明，细菌16S rRNA 基因通用引物和鳗利斯顿氏菌MP基因特异引物均能扩增到预期大小的特异性条带。ayu-H080701与鳗利斯顿氏菌16S rRNA基因核苷酸序列同源性最高，为99.4%～99.5%，与同属的海弧菌和美人鱼发光杆菌分别为94.3%和91.9%；ayu-H080701与鳗利斯顿氏菌MP氨基酸序列同源性高达97.6%～98.8 %，与其它弧菌科成员则低于75.6 %，系统进化树分析也揭示ayu-H080701与鳗利斯顿氏菌进化相关性最高。

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。