噻唑

Non-doped red-emitting electrofluorescent single-layer organic light-emitting devices based on an ambipolar small molecule, 4, 9-bis 4-(2, 2-diphenylvinyl phenyl naphtho[2, 3-c][1, 2, 5] thiadiazole, were studied.

以双极性小分子4， 9-二（4-（2， 2-二苯乙烯基）苯基）萘并[2， 3-c][1， 2， 5]噻二唑为发光层，制备得到了单层非掺杂红色荧光有机发光二极管。

Organic semiconductors; OLED; PPV derivatives; Phenothiazine derivatives; Ploy; Oxdiazole; Wittig-Horner reaction

有机半导体；有机电致发光器件； PPV衍生物；吩噻嗪衍生物；聚芳醚；噁二唑杂环； Wittig-Horner反应

The activities of PODSOD or CAT and H2O2 content were examined in cucumber leaves treated with BTH or inoculated with Pseudo peronospora cubensis f. sp. cucumerinum.

以'长春密刺'黄瓜幼苗为材料，对苯并噻二唑处理或霜霉菌接种后黄瓜叶片的过氧化物酶、超氧化物歧化酶、过氧化氢酶活性与H2O2含量的变化进行了研究。

Highly toxi c solvents benzene,tetrachloromethane,methanol were replaced by toluene,1,2-di c hloroethane,ethanol in the course of reaction and purification.

甲基 2 ，1，3 苯并噻二唑的溴化改在低毒性的 1，2 二氯乙烷中进行，革除了高毒性的四氯化碳。

According to the calculated results, a new atomic charge distributions of 2,3-diphenyl-tetrazole-5-thione was proposed with the sulfur atom and tetrazole ring having negative charges and the two phenyl-rings havingpositive charges.

对合成的3种[1，3，4]-噻二唑-2-硫酮-3，5-二取代物，用元素分析、红外光谱和紫外光谱等方法进行了表征，同时得到了其中两种化合物的晶体结构。

Some thiadiazole compounds display excellent inhibitory activity against TMV, and at the same time, these compounds possessed some plant growth regulation activity.

此外，1，2，3-噻二唑类化合物对植物比较安全，并且有一定的植物生长调节活性，这一特点弥补了许多商品抗植物病毒药剂的不足。

Thiadiazole ; acyl urea; acyl thiourea; synthesis; plant growth regulating activity; auxin activity; cytokinin activity

1； 3； 4-噻二唑；酰基脲；酰基硫脲；合成；植物生长调节活性；生长素活性；细胞分裂素活性

For five Enterobacteriaceaes tested for ESBLs by double-disk method, two primers were designed and synthetized: TEM-1and SHV-1, ESBLs gene type was amplified, sequenced and analyzed by PCR; the minimal inhibitory concentrations of Cetiofur combined BLI-Tazobactam to the five Enterobacteriaceae according to different proportions were carried out with two fold dilution method.

对产生ESBLs的5株致病性大肠埃希氏菌，设计并合成TEM-1和是SHV-12对引物，用PCR方法进行了ESBLs的DNA扩增、测序和基因型分析；用试管二倍稀释法测定头孢噻呋与BLI-他唑巴坦钠以不同配比对产生ESBLs大肠埃希氏菌的最小抑菌浓度。

A novel lead ionselective polyvinyl chloride membrane electrode was prepared using 25,27di(2thiadiazolethiooxyethyl)26,28dihydroxyl5,11,17,23tetraptertbutylcalix[4]arene as the ionophore. The influences of the nature of plasticizers and the amounts of the incorporated ionophore and ionic additive on the response characteristics of the electrode were studied.

制备了以25，27二(2噻二唑基硫代乙氧基)26，28二羟基5，11，17，23四叔丁基杯\[4\]芳烃为载体的聚氯乙烯膜铅离子选择电极；研究了电极膜中增塑剂种类及载体和离子定域体含量对电极性能的影响。

In this study, we have cloned and identified two full-length cDNAs of OsBIMK2 and OsBISERK1, which encoding MAPK and SERK, respectively, and associated with benzothiadiazole induced resistance.

本文克隆和鉴定了水稻中与苯并噻二唑(benzothiadiazole，BTH)诱导抗病性相关的编码MAPK的OsBIMK2基因和编码SERK的OsBISERK1基因全长cDNA；研究了OsBIMK2基因和OsBISERK1基因在水稻—稻瘟病菌亲和与非亲和互作过程中的表达模式；原核表达了OsBIMK2基因，获得重组OsBIMK2蛋白，并研究了重组OsBIMK2蛋白的生化特性；克隆了OsBIMK2基因的启动子序列，并运用农杆菌介导的瞬间表达系统分析鉴定了启动子中参与基因表达调控的可能顺式元件；将水稻OsBIMK2基因导入烟草，获得过量表达OsBIMK2基因的转基因植株，这些转基因植株中防卫反应基因PR-1组成型表达，并提高了抗病性。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。