查询词典 inorganic chemical

In view of geological records preserved from different regions of the world are not identical, it's suggested that, when correlating the Ordovician-Silurian boundary, at the global boundary stratotype section, the FAD of N. persculptus be selected as the biomark, the transgression event identical to the FAD of N. persculptus as the auxiliary physical mark and the mass extinction and chemical anomaly events respectively as the auxiliary biomark and chemomark. In some regions with few graptolite, the Ordovician-Silurian boundary should be indicated by the auxiliary marks, such as the transgression event, mass extinction or chemical anomaly event, with the other fossil such as conodont nearest to other geological events as the provincial biomark for correlation. In other regions with much stratigraphic hiatus originated from the regression, the Ordovician-Silurian boundary should be marked by the regression-transgression event nearly relevant to the N. persculptus Zone.

鉴于不同地区留下的地质记录不完全相同，奥陶/志留系界线对比方法不同：在界线层型剖面上，以N.persculptus的首现为生物标志，以与之基本一致的海侵事件为辅助的物理标志，以生物集群绝灭事件和化学异常事件为辅助的生物和化学标志；在笔石极不发育的地区，则以海侵事件、生物绝灭事件或化学异常事件为辅助标志，以与其相距最近、并且具有区域对比性的其它门类化石作为界线对比的生物标志；对于由于海退事件所造成地层缺失很多的地区，则以海退/海侵事件作为划分界线的物理标志，并以相映的海侵事件的开始作为奥陶/志留系的分界。

Professor Green of the Department of Chemical Engineering under the Massachusetts Institute of Technology has proposed an adaptive chemistry concept, under which by the use of a consistent splitting method conservation equations can be divided into two organic parts, namely, a chemical equation and a flow equation.

麻省理工学院化工系的Green教授提出了自适应化学理论AdapChem的概念，它采用相容分割法将守恒方程划分为化学方程和流动方程两个有机的部分。

In the underground repositories,the microstructure change of surrounding rock under the action of the chemical corrosion will cause the increase of porosity in medium and the accelerative diffusion of chemical contaminator.

利用SEM电镜扫描技术和X衍射晶体鉴定技术，对经0.01 mol/L，pH值为12的NaOH溶液作用前后的φ50 mm×100 mm大小砂岩试件的表面和矿物成分进行分析，探讨砂岩试件腐蚀表面的微区形貌和矿物组成的变化特征。

About Jiujiang Coquimbo Industrial Co., Ltd. is specialized in the key state in the chemical laboratory, physical and chemical laboratories, operating theatres, special planning and design studios of the Taiwan series of experiments and research and development, production, installation work and undertake laboratory professional decoration, Purification project, while imports of agents, local laboratories for equipment.

九江金博实业有限公司是专业从事于国家重点化学实验室、理化实验室、手术室、特种工作室的规划设计及实验台系列的研发、生产、安装工程，并承接实验室专业装饰、净化工程，同时代理进口、国产实验室专用仪器设备。

Jiujiang Coquimbo Industrial Co., Ltd. since its establishment, has for the inspection and quarantine, medicine and chemical industry, tertiary institutions, scientific research institutions, food, electronics, tobacco and other industries supporting a professional laboratory test-bed series, such as: Nanchang University, Wuhan University, Institute of Jiujiang, Jiangxi University of Finance and Economics, Guilin Institute of Technology, the U.S. Budweiser of beer, Wuhan Jianmin Pharmaceutical, Jiangxi, a guide animal pharmaceuticals, Yichun Drug Control, Centers for Disease Control and Guixi City, Taiwan's enterprises, the Yangtze River in Jiangxi Province Pharmaceutical, construction inspection center of Jiujiang in Jiangxi Province, Wuhan City Public Security Bureau, Singapore Sateri Chemical Fiber Company…….

九江金博实业有限公司成立以来，先后为检验检疫、医药化工、大专院校、科研机构、食品、电子、烟草等行业的实验室配套了专业的实验台系列，如：南昌大学、武汉大学、九江学院、江西财经大学、桂林工学院、美国百威啤酒、武汉健民药业、江西创导动物制药、宜春药品检验所、贵溪市疾病控制中心、台湾统一企业、江西长江药业、江西九江建筑工程检测中心、武汉市公安局、新加坡赛得利化纤公司……。

Chemical nitrogen fertilizer applied was an absolutely necessarily technical and measure in red soil region for the purpose of improving quality of corm and wheat. The impact of chemical nitrogen fertilizer on quality of corm and wheat was better than that of organic nitrogen fertilizers.

为提高红壤旱地玉米和小麦子粒的品质，使用化学氮肥是一项必不可少的技术措施，同时化学氮肥对玉米和小麦子粒品质提高效果大于有机氮。

Mitsubishi Chemical Corporation is Japan's largest chemical company.

三菱化学公司是日本最大的化学公司。

Chemical Industry General Plant Tianjin Ji District is a corporative enterprise manufacturing chemical products and developing science and technology.

天津市北方金恒化工厂，是以生产精细化工制品工业为主，科研开发全面发展的集体企业。

The rubber cover, which is made form chemical resistant materiral. Has fine anti-chemical corrosiveness and good physical properties.

选用耐酸碱的材料加工制成覆盖蹭，具有良好的抗化学腐蚀性能和良好的物理性能。

This dissertation describes the chemical and pharmacology study of Corydalis saxicola and the chemical investigation of Veratrum.

本文研究了罂粟科植物岩黄连中的抗肝炎活性成分及百合科藜芦属植物藜芦Veratrum.nigrum Linn。

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。