苯胺

Bromine and its mainly engaged in the production of downstream products and research and development, bromine annual output of 4,000 tons of products, quality standards in line with GB 2021-94, 2,6 dibromo 4 nitroaniline, more than 1,000 tons of annual production, quality to meet Customers as a standard, best-selling products at home and abroad.

主要从事溴素及其下游产品的生产和研发工作，溴素产品年产量4000余吨，质量符合GB 2021-94标准，2，6二溴4硝基苯胺，年产量1000余吨，质量以满足客户为标准，产品畅销国内外。

The results show that the indirect competitive ELISA can be used to accurately detect nitroaniline residues in various water samples and be benefit for environmental monitoring.

实验结果表明，用本间接竞争ELISA方法可以精确地检测不同水样中硝基苯胺残留。

Environmental monitoring ; enzyme linked immuno-sorbent assay; nitroaniline ; monoclonal antibody

环境监测；酶联免疫分析法；硝基苯胺；单克隆抗体

In this paper the aromaticity index-Nucleus-Independent Chemical Shifts of nitroaniline and nitrobenzene explosives are calculated by density functional theory, and the relationship between impact sensitivity and aromaticity is investigated.

运用密度泛函方法研究了硝基苯和硝基苯胺类炸药芳香性，首次计算了核独立化学位移(Nucleus-Independent Chemical Shifts， NICS)，对其芳香性与撞击感度进行了关联。

The McAbs subtype was IgG1.The ascite titer was 10-7.The McAbs had no cross-reaction with some analogues of nitroaniline.

该抗体亚类为IgG1，制备的单克隆抗体腹水效果评价达10-7，与其他硝基苯胺结构类似物无交叉反应。

Nitrogen species in FCC diesel oil include basic species (such as aniline, quinoline, and their derivatives) and nonbasic species (such as indole, carbazole, and their derivatives), and only 0.1% of the nitrogen compounds are quinoline and about 64% of them are carbazole and their derivatives.

氮化物主要为碱性氮化物和非碱性氮化物两大类型，其中碱性氮化物主要是苯胺及其衍生物，喹啉含量很低，约占总氮质量分数的0.1%，非碱性氮化物主要包括吲哚及其衍生物和咔唑及其衍生物，而咔唑类氮化物一般约占总氮质量分数的64%。

In this dissertation, electrophilic reactions of Nitrosonium with imines, aza-Diels-Alder reactions of N-arylimines with a variety of electron rich olefinic compounds induced by NO~+, and photoreactions of N-nitrosodiphenylamine with aromatic amines were studied.

本文研究了：(1)NO~+与亚胺双健发生的亲电反应；(2)NO~+引发的芳香亚胺和富电子碳碳双键作为亲二烯体的氮杂Diels-Alder反应，高选择性地得到了一系列四氢喹啉的衍生物；(3)N—亚硝基二苯胺与芳香胺发生光化学反应得到了一系列偶氮苯类化合物。

Conductive polyaniline-amino acid encapsulating organophilic montmorillonite nanocomposites were synthesized using liquor intercalate d and ultrasonic intercalate d polymerization.

以氨基磺酸为掺杂剂，过硫酸铵为引发剂，分别采用溶液插层和超声波插层的方法制备了聚苯胺包覆有机蒙脱土纳米复合材料。

Methods Tarry stools from 38 cases definited upper gastrointestinal bleeding and 16 stomach strains confirmed including red blood cells by test under microscope respectively tested by colloidal gold indicator paper, orthotolidine method and tetramethyl benzidine indicator paper.

将38例临床确诊为上消化道出血患者的&柏油&样粪便和16份经镜检证实含红细胞的胃引流物标本分别用胶体金试纸、邻联甲苯胺和四甲基联苯胺尿隐血试纸测试其是否含有隐血。

MAIN OUTCOME MEASURES: The morphology of BMSCs was observed by the inverted phase contrast microscope. Expression of BMSC surface antigens was detected by flow cytometer. Osteogenous potential was assessed by alkaline phosphatase staining. Adipogenic potential was evaluated by Oil red O staining. Chondrogenic potential was assessed by toluidine blue staining.

主要观察指标：倒置相差显微镜下观察骨髓间充质干细胞的生长状态，流式细胞仪检测细胞表面标志物的表达，采用碱性磷酸酶染色鉴定成骨能力，以油红O染色鉴定成脂能力，以甲苯胺蓝染色鉴定成软骨能力。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。