唑

The slow-release performance of these films and the factors influence the slow-release performance of films were also studied. The time that algaecide need to release out from film completely was between 20 min and 48 h, indicating all of the drug films had the slow-release property.

此外，本论文以异噻唑啉酮作为除藻剂，甲壳素、壳聚糖、聚乙烯醇等高分子材料作为载体，研究了异噻唑啉酮缓释药膜的制备、缓释性能以及各因素对其缓释性能的影响。

The structure of cell wall was not destroyed by the algaecide. So we could know: after being contacted with the algae, the algaecide could penetrate the cell wall and reacted with the protein directly, damaging the function of cell and killing the cell at last.Furthermore, we blended the isothiazolone with the high polymer, such as chitin, chitosan and poly, and prepared the slow-release drug films.

实验发现，异噻唑啉酮对棕囊藻的细胞形态结构破坏程度不大，表明了异噻唑啉酮对藻体的细胞壁、细胞膜具有很强的穿透作用，能够快速穿透细胞壁和细胞膜，与细胞内部的蛋白质作用，抑制细胞生理功能的正常发挥，导致藻体死亡。

Alkylamine reaction with dialkyl cyanodithioiminocarbonate was catalyzed by quaternary ammonium salts at room temperature to yield 3-alkylamine-5-amino-1,2,4-triazole in good quality and high yields. After imidization and reaction with an α,β-unsaturated acid derivative, the reaction intermediate was hydrolyzed in the presence of a Lewis acid to obtain the target product.

烷基胺与氰基亚胺硫代二甲酯在季氨盐催化作用下得到质量好、收率高的3-烷氨基-5-氨基-1，2，4-三氮唑，进一步经过亚胺中间体并与α，β-不饱和酸酯作用后，中间产物在Lewis酸催化作用下水解得到三唑嘧啶酮。

For the synthesis of NHC precursors, there are also several routes: condensation of glyoxal, amines and paraformaldehyde; alkylation of imidazole or monosubstituted imidazole with alkyl halide; annulation of ortho esters and 1,2-diamines; ring closure of hydrazines or amides with acetic anhydride; reduction of thiones with Na/K in THF.

关于N-杂环卡宾前体的合成途径主要有：乙二醛、伯胺和多聚甲醛的缩合反应；卤代烷与咪唑及其取代咪唑的烷基化反应；原甲酸酯与1，2-二胺的成环反应；肼或酰胺与酸酐的环化反应；用Na/K对环硫脲化合物的还原反应。

AIM: To study the anthelmintic effect of albendazole composite (containing 67 mg of albendazole and 83 3 mg base of pyrantel pamoate per tablet).

摘要目的：观察复方阿苯达唑（每片含阿苯达唑67mg和噻嘧啶83.3mg基质）的驱虫效果。

Methods: 1 Ornidazole and Pefloxacin are divided to six levels, in order to measure the changes of antiblastic indexes of different proportions of Ornidazole and Pefloxacin against Pg, Fn, Pi, and Peptostreptococcus spp. Statistical test is used to seek the indistinctive ranges of antibacterial activities of Ornidazole and Pefloxacin against those four kinds of typical periodontal pathogens, and to find the suitable proportion.

1奥硝唑和培氟沙星各自分为6水平，测量两种药物不同比例水平混合后对牙龈卟啉单胞菌，具核梭杆菌，中间普氏菌，消化链球菌标准菌株的抑菌指标变化，通过统计检验找出奥硝唑和培氟沙星不同配伍抑菌指标的无差别比例范围，并找出合适比例。2检测两种药物以及其合适的比例对厌氧菌标准菌株和42株临床分离的非厌氧菌的MIC和MIC50。

Research results show that 25% Amistar SC could be used safely on Fuji, New Red Star, Beidou, Australian Green Apple, but it is harmful to Gala. Amistar has a great control effect on apple powdery mildew, apple scab and apple Alternaria leaf spot. The control effect works from 80% to 90% when it is used with 1:2000 to 1:3000 dilutions in field.

结果表明，25% Amistar SC除对嘎啦品种有药害外，对红富士、新红星、北斗、澳州青苹等6个骨干品种均无任何不良影响，使用安全；同时，25%阿米西达SC对苹果白粉病、黑星病及斑点落叶病等3种主要病害均具有显著防治效果，使用浓度1：2000~1：2500，防治效果为80%~90%；在广谱性和防效上显著优於目前生产上推广的常规性的苯并咪唑类、三唑类及代森类的杀菌剂品种。

This oxazolidone is astable and rigid 5-member cycle. Thus, the thermal stability andmechanical properties of cured resins containing polycould be improved dramatically.

噁唑烷酮为稳定的五元环，刚性大，因此固化反应后生成的聚噁唑烷酮有可能使树脂的热稳定性提高，力学性能改进。

The expression level of CDR1 gene of azole resistant isolate is higher than that of azole sensitive one.

唑类耐药白念珠菌菌株比唑类敏感的CDR1基因表达要高； 5。

Many azole compounds have been found to show widespread biological activities. Some of them have been used as fungicide, herbicide, pestcide and medicine.

唑类杂环由于具有广泛的生物活性而倍受重视，已发现了许多唑类杀菌剂、除草剂、杀虫剂及药物等。

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。