查询词典 yellow arsenic

Results: HL-60 cells＇ growth was obviously inhibited after induction with different density arsenic trioxide; autophagy vesica was observed using fluorescent microscope; Bcl-2 gene expression was inhibited; cells autophagy level was negative correlated with Bcl-2 gene expression.

结果：经不同浓度As2O3作用后，HepG-2细胞生长明显受到抑制；荧光显微镜可观察到自噬囊泡的出现；Bcl-2基因表达降低；经相关性分析，HL-60细胞自噬水平与Bcl-2基因表达呈负相关。

Experimental study on arsenic trioxides effects on human hepatic cancer cell lines BEL-7404,SMMC-7721 and nude mice transplants of hepatic carcinoma

论文标题：三氧化二砷对肝癌细胞株BEL-7404，SMMC-7721和肝癌裸鼠移植瘤模型作用的实验研究

The results showed that Acidithiobacillus ferrooxidans could effectively solubilise realgar and 16.3% arsenic dissolution could be achieved in 30 days under the conditions of pH 1.8 in Iron free 9 K medium (with additional 1.0g of ferrous iron per liter and 0.5% of realgar), 150 rpm, 30°C. The trace elements of Zn, Cu, Mg, Mn, Fe and Se et al. could also be effectively leached.

实验结果表明，氧化亚铁硫杆菌能够有效溶解雄黄中不溶性的硫化砷，30 ℃，pH1.8，以20%接种量接种驯化后的氧化亚铁硫杆菌BY-3条件下135r/min摇瓶浸出30天砷的溶出率可达16.3%，Zn、Cu、Mg、Mn、Fe、Se等有益微量元素都能够得到有效浸出。

However, there has not been any significant and innovative improvement in the methods used for removing arsenic or for stabilizing sludges and residues, in the last decade.

然而，在过去的十年内，这除砷的或者稳定污泥和残留物的方法仍然没有重要和创新的改进。

The main results in this thesis were as follows: 1 Proposed a simple and sensitive method for the determination of total arsenic in sinters by hydride generation atomic fluorescence spectrometry.

本论文的各项实验内容及结果摘要如下：1 采用氢化物发生原子荧光光谱法测定烧结物中的总砷含量。

The method was validated by analyzing standard reference material and successfully applied to the determination of total arsenic in sinters with RSD less than 4%.

方法经标准参考物质验证，用于测定样品中总砷含量，其相对标准偏差小于4％。

Company and the Chinese Academy of Sciences Institute of Chemistry, Nanjing University of Technology Institute of Chemical Technology has a good technical cooperation, product quality can meet the needs of different customer requirements, in particular, high content, low-arsenic, low lead, low-iron phosphorus trichloride, oxychloride P-selling more than a dozen provinces and cities nationwide, autonomous regions and exported to Europe, Southeast Asia and Taiwan, production and sales and market share in the same industry in the country ranked the top three, Jianping people adhere to the "credibility first, customer first, service first" operating purposes, warmly welcome customers at home and abroad to discuss cooperation with our company.

公司与中科院化学研究所、南京工业大学化工学院有着良好的技术合作，产品质量能满足不同客户的要求，尤其高含量、低砷、低铅、低铁的三氯化磷、三氯氧磷畅销全国十几个省市、自治区及出口到欧洲、东南亚和台湾地区，产销量和市场占有率在全国同行业中居前三甲，建平人恪守&信誉第一、顾客至上、服务至上&的经营宗旨，热忱欢迎国内外客户与我公司洽谈合作。

His post mortem showed he died of stomach cancer, but it has been suggested arsenic poisoning or over-zealous treatment was to blame.

尸检报告显示他死于胃癌，但也有迹象表明他的死因可能是砷中毒，也可能是过度治疗。

Effect of arsenic stress on the growth of root system and metabolism of active oxygen were studied in water planting and pot culture experiments.

在水培和盆栽条件下研究了砷对小麦根系生长及活性氧代谢的影响。

Medieval noblewomen swallowed arsenic and dabbed on bat's blood to improve complexions.

中世纪的贵妇吃砒霜以及敷蝙蝠血来改善面色。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。