查询词典 chemical process

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如今，卓远设计已拥有一支经验丰富、创意独到、自信尽职、团结协作、创意执行服务队伍，服务的客户有：老王府食品包装有限公司、金星塑印、褚氏包装、天宇彩印、奥佳塑印、宇光达包装、鑫隆彩印包装、西兴编织、时光编织、博大塑化、河北盐业、三鹿、振华兴商贸、中农兴泰、冀飞化工、瑞邦化工、乐农化工、双联复合肥、百草园、惠普纸业、南风日化、天津日化、洁士、龙骏药业、华强药业、金丰药业、正大鸿福药业等省内外著名企业或品牌。

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As an important industrial chemical, hydrogen is widely used in chemical industry and plays an impartment role in the development of petrochemical industry and agriculture.

氢在石油化学工业中有着广泛的用途，氢作为化工原料对发展石油化学工业及农业均有着重要作用，社会各个领域对氢的需求量不断增加。

Wear and corrosion involve mechanical and electrochemical mechanisms, and the combined action of these mechanisms often result in significant mutual reinforcement. To measure the effect on wear-corrosion resistance of the chemical and abrasion wear separately at the same time, wear-corrosion synergism rate is selected to indicate the nature and degree of the chemical and abrasion wear.

腐蚀磨损是同时涉及力学因素和电化学因素的复杂的材料的流失过程，通常条件下，腐蚀磨损不是纯磨损和纯腐蚀的简单叠加，还有两者间的协同作用，为定量描述腐蚀与磨损的促进程度、进一步完善腐蚀磨损机理，本文利用腐蚀磨损协同作用率值的大小来分析腐蚀和磨损的交互作用程度，结果表明：本文制备的镀层，在5％H_2SO_4溶液中腐蚀磨损时，机械磨损是造成镀层表面材料流失的主要原因，腐蚀和磨损的协同作用为次要因素。

The objective of our study was to study chemical inductor and the chemical factor in the cardiac cell microenvironment in vitro.

本课题的研究目的是研究外源性的化学诱导剂和心肌培养的微环境中的化学性因素对骨髓间充质干细胞分化成心肌样细胞的影响。

The company has a variety of fine chemical products and 200 kinds of organic and inorganic chemical reagents.

公司拥有多种精细化工产品和二百余种有机、无机化学试剂。

Content The inorganic chemical experiments are supplied for students to learn some chemical knowledge and technologies.

课程内容：本课程是与无机化学理论教学配套的化学基础实验课程，也是学习化学及与化学密切相关专业学生必修的基础实验课程。

Operation covering all types of organic chemical raw materials, inorganic chemical raw materials and pharmaceutical intermediates.

经营范围涉及各类有机化工原料、无机化工原料及医药中间体等。

The deduced results are instructively important for analysing chemical reactions and chemical processes.

导出的结果对化学反应和化工生产过程的分析具有指导意义。

Physical adsorption, formation of plus ion intergradation, chemical absorption and mechanism of boundary lubrication related with chemical bond were developed.

研究并提出了由物理吸附、正离了过渡态形成、化学吸附、化学成键的边界润滑机理，成功研制了原子力/磨擦力显微镜、磁记录系统微观磨擦学性能试仪、表面力仪及微磨擦磨损试验机等仪器设备，建立了其试验规范。

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。