查询词典 chemical weapons

According to working conditions of of the entrance guide plate of rolling mills ,a suitable material of insert casting plates has been developed by means of the chemical composition design, routine physical and chemical examination,and electron microanalyses.

针对轧机入口导板的工作条件，通过成分设计、常规的理化检验及电子显微分析，给出了一种适于包铸耐磨条块的新材料。

The existence of natural toxins is a fundamental phenomenon of life, it is a set of specific bioactive chemical substance, which evolved through a long period from nature. Natural toxins show multiplicities in biogenic source, chemical structure, biological function and active mechanism.

生物毒素的存在是一种重要的生命现象，它是自然生物界长期进化发展的具有特殊生物活性的化学产物，而且在生源、化学、功能、作用机制等方面表现出多重多样性。

The existence of natural toxins is a fundamental phenomenon of life, it is a set of specific bioactive chemical substance, which evolved through a long period from nature. Natural toxins show multiplicities in biogenic source, chemical structure, biological function and active mechanism.

文摘： 生物毒素的存在是一种重要的生命现象，它是自然生物界长期进化发展的具有特殊生物活性的化学产物，而且在生源、化学、功能、作用机制等方面表现出多重多样性。

E article introduces the necessity of passivating treatment after chemical cleaning of chemical engineering equipment, including the related technical principles of passivating treatment, performance of passivant and treatment technology.

介绍化工设备在化学清洗后进行钝化处理的必要性以及相关的钝化处理技术的原理、钝化剂性能、处理工艺。

By studying the influences that pH and SMTP act on the cross- linking reactions of potato starch and sweet potato starch, the cross-linking reaction mechanisms of PSPE and SPSPE were proposed and the chemical reactive velocity equations were determined. The relations between cross-linking reactions and temperatures were studied, meanwhile the activation energy of chemical reactions and apparent frequency efficient of cross-linking reactions were calculated. Technical conditions of preparing PEPS and SPEPS were determined.

3研究了pH值和三偏磷酸钠浓度对马铃薯淀粉和甘薯淀粉交联反应的影响，提出了低交联马铃薯淀粉磷酸酯和甘薯淀粉磷酸酯的交联反应机理，确定了化学反应的速率方程式，研究了温度对交联反应的影响，计算了马铃薯淀粉交联反应和甘薯淀粉交联反应的活化能和表观频率因子，确定了制备低交联马铃薯淀粉磷酸酯和甘薯淀粉磷酸酯的工艺条件。

The Wuxi Tai Lake petrifies the equipment factory locates shore the scenery beautiful Tai Lake, in recent years along with society＇s reform and open policy, the company rapidly developed into one by the national Ministry of Labor, the mechanical ministry of industry, Ministry of Chemical Industry, the province labor bureau fixed point design, makes one, two kind of pressure vessels, the chemical equipment specialized factory.

无锡太湖石化装备厂位于风景秀丽的太湖之滨，近年来随着社会的改革开放，公司迅速发展成为一个由国家劳动部、机械工业部、化工部、省劳动局定点设计、制造一、二类压力容器、化工设备的专业厂家。

The Shanghai chemistry industrial district flows the limited company by the Shanghai petroleum chemical industry limited liability company, the Shanghai chemistry industrial district development limited company, Shanghai is in luck the company and center petrifies the Shanghai Gaoqiao petroleum chemical industry company four directions together invests sets up.

上海化学工业区物流有限公司在优化和发挥各股东单位原有的储运资源优势的基础上，采用先进的物流管理和运作模式，为化工区提供从基础建设的大件设备、原材料、备品配件运输到产品的包装、仓储、装卸、运输等一体化、全方位、多功能的供应链物流服务。

Impact of global economic crisis on Chinese petrochemical and chemical industry and its countermove were commented: production and export of chemical industry product;ethylene item which is under construction shall postpone being put into production;recessing glycol,PTA,and polyester industrial link development;endengering neoprene rubber profession;reducing the output of tyre production;stopping or limiting the production part of units were presented.

评述了世界经济危机对中国石化和化工行业以下领域的影响：化工产品生产和出口减少；在建乙烯项目将推迟投产；乙二醇、PTA和聚酯产业链发展减速；危及氯丁橡胶行业；轮胎行业掀起减产限产潮；部分装置停产或限产。并提出了相应的对策。

Organic agriculture is aimed to reduce external inputs by refraining from the use of chemical fertilizers and chemical pesticides.

有机农业的目标是避免使用化学肥和化学农药，减少外界元素。

The integration of the in-situ chemical oxidation, the air sparging and soil vapor extraction is an innovative technology. However, as the domestic remediation cases are concerned, the local contractors use gravitational injection to inject chemical oxidants in order to save cost.

现地化学氧化法整合空气曝气法及土壤气体抽取法系统为一项创新的技术，而国内现阶段之整治案例，厂商为节省成本考量化学氧化剂注入方式系以重力式注入为主。

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。