生物活性的

The effect of azotobacter fertilizer on living activity, soil fertility, yield, total nutrient and crop quantity is studied at the different level of using nitrogen .in the calciform soil by the rape potted plant biology analogue experiment, in order that the best scope of valid applying azotobacter fertilizer is determined. It can offer theoretic basis for searching ways of biology controlling to high yields and qualities, optimization directions for products of special compound fertilizer and valid using.

本文通过油菜盆栽生物模拟试验，研究了在不同施氮水平下，石灰性土壤上固氮菌肥料对土壤微生物活性，养分以及油菜的生物产量、全量养分和品质的影响，旨在确定固氮菌肥料有效应用的最佳土壤氮素范围，为探求油菜作物高产优质的生物调控途径及专性生物复合肥的优化配比提供理论依据。

BACKGROUND: Borosilicate glass is a kind of novel bone substitution materials. In vitro experiments indicate that it has good biodegradability and bioactivity.

背景：硼酸盐生物玻璃是一种新型骨替代材料，体外实验显示具有良好的生物降解性能以及生物活性。

Chicken, beef, dried egg products, Peruvian fishmeal, cheese powder, brewer's yeast, P-Peptide, animal fats preserved with mixed tocopherols, soybean oil, fish oil, rice, flour, corn flour, prebiotics XOS, bio-calcium, bio-active enzymes, L-Carnitine, DL-methionine, food coloring, preservatives, antifungal agents, anti-oxidants, vitamin A, vitamin D3, vitamin E, vitamin K3, vitamin B1, vitamin B2, vitamin B6, vitamin B12, vitamin C, folic acid, niacin, pantothenic acid, biotin, choline chl oride, ferrous sulfate, manganese sulfate, zinc sulfate, copper sulfate, potassium iodate, sodium selenite.

鸡肉、牛肉、全蛋粉、秘鲁鱼粉、奶酪粉、啤酒酵母、 P-多肽、用混合生育酚保护的动物脂肪、大豆油、深海鱼油、优质稻米、面粉、玉米粉、益生元 XOS 、生物钙、生物活性酶、左旋肉碱、 DL-蛋氨酸、食用色素、防腐剂、防霉剂、抗氧化剂、维生素 A 、维生素 D3、维生素 E 、维生素 K3、维生素 B1、维生素 B2、维生素 B6、维生素 B12、维生素 C 、叶酸、烟酸、泛酸、生物素、氯化胆碱、硫酸亚铁、硫酸锰、硫酸锌、硫酸铜、碘酸钾、亚硒酸钠。

Preliminary bioassays indicated that many title compounds exhibited excellent fungicidal, or insecticidal and acaricidal activities. The strobilurin derivatives containing substituted pyrimide ring have lower biological activity than the strobilurin derivatives containing substituted pyrazole ring which exhibited good fungicidal activity against RB (0.92 mg/L), TLB (0.3 mg/L), CDM (12.5 mg/L) and WPM (1.56 mg/L).

初步生物活性测定结果表明，新型Strobilurin类化合物中多个化合物具有较好的杀菌或杀虫杀螨活性，其中吡唑类化合物要明显优于嘧啶类化合物，吡唑类化合物在低浓度下对水稻稻瘟病菌(0.92 mg/L)、番茄晚疫病菌(0.3 mg/L)、黄瓜霜霉病(12.5 mg/L)和小麦白粉病(1.56 mg/L)仍具有很好的杀菌活性。

Preliminary bioassays indicated that many title compounds exhibited excellent fungicidal, or insecticidal and acaricidal activities. The strobilurin derivatives containing substituted pyrimide ring have lower biological activity than the strobilurin derivatives containing substituted pyrazole ring which exhibited good fungicidal activity against RB (0.92 mg/L), TLB (0.3 mg/L), CDM (12.5 mg/L) and WPM (1.56 mg/L).

初步生物活性测定结果表明，新型Strobilurin类化合物中多个化合物具有较好的杀菌或杀虫杀加热管螨活性，其中吡唑类化合物要明显优于嘧啶类化合物，吡唑类化合物在低浓加热管度下对水稻稻瘟病菌(0.92 mg/L)、番茄晚疫病菌(0.3 mg/L)、黄瓜霜霉病(12.5 mg/L)和小加热管麦白粉病(1.56 mg/L)仍具有很好的杀菌活性。

From the results, it seems that this new macrocyclic ligand is able to bind three different amino acids with selectivity in aqueous solution, and the strength of binding is of the order lysine＜glycine＜aspartic acid.

通过合成金属配合物，在结构和功能上模拟生物酶的活性中心或结构中心是研究酶的结构与活性关系的重要手段，也是生物无机化学的一个主要研究方向。

The results of bioassay suggest that 2-methylthio-6-methyl-4-substituted pyrimidine and 4, 6-dimethoxy-2-substituted pyrimidine derivatives show herbicidal activity. In these target compounds, 4, 6-dimethoxy-2-substituted pyrimidine benzylamine and 4, 6-dimethoxy-2-Substituted pyrimidine benzylidene amine exhibit good herbicidal activity, and the herbicidal will be affected by the substituents in the benzene ring.

对分子库中的目标分子进行了生物活性筛选研究，发现其中的2-甲硫基-6-甲基-4-取代嘧啶衍生物和4，6-二甲氧基-2-取代嘧啶类化合物显示出除草活性，其中4，6-二甲氧基-2-取代嘧啶苄胺类化合物和4，6-二甲氧基-2-取代嘧啶亚苄胺类化合物具有较好的除草活性，而且其活性和苯环上的取代基有关。

The results indicated that the Sn atom in bistin Schiff base complexes was five-coordinated in trigonal bipyramidal geometries thanks to the existence of intermolecular ligands of Sn←N.

Schiff碱具有良好的配位作用，它们与不同的有机锡化合物配位后可以形成形式多样、结构不同的配合物，而且Schiff碱具有多种生物活性，与有机锡化合物生成配合物后，配合物的生物活性可能更宽广。

Their biological activities to several vegetable pathogens have been tested and the results showed that they exhibited good fungicidal activities.

并对这些化合物进行了初步生物活性测试，结果表明大部分化合物具有较好的抑菌活性，并对席夫碱结构与活性的关系进行了探讨。

The biological activities of partial imidazolones were studied. The results showed that they did not exhibit obviously herbicidal activity but fungicidal activity.

研究了部分咪唑啉酮化合物的生物活性，结果表明此类化合物均未表现出明显的除草活性，但表现出抑菌活性。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。