Odium silicate is used as adhesive in metal casting , fireproof material , paper board , electric welding material , crt screen ; as water purifying agent , scale remover ; as washing aid . buffer in detergent ; as sealant in oil drilling ; as ore flotation agent , slurry thinner and leakage - blocking material in mining ; as bleacher aid , mordant , sizing material , impregnating agent in textile dye & printing ; as anti - corrosion agent and insecticide in wood processing ; as basic ingredient for coatings 硅酸钠被大量地用于制造工业作为填充剂，在金属浇铸中作为砂型粘结剂，版纸工业中被用作胶合剂，在耐火材料行业中用作粘结剂，在电焊条行业也用作粘结剂，在电子工业中可用作显像管成屏的粘结剂，在水处理中用作处理剂，防结垢剂等。在合成洗涤剂行业中用作助剂，在清洗剂行业中用作清洗及防腐缓冲剂，在石油开采中用作防止井喷材料，在矿山开发中用作堵漏材料、矿石浮选剂和泥浆稀释剂等。
It is very difficult for an absolutely independent industrial enterprise to accomplish this project . the aviation enterprises need to strengthen the wide cooperation with the other enterprises including metallurgy , chemical industry , electronics and information technology and establish supply - demand system in order to reduce the period of design and production , reduce the cost and investment risk so as to obtain more market shares and improve the competitiveness of enterprises . this paper studies the latest results of supplier quality assurance and manufacturing capability evaluation and control of aviation enterprises from both home and abroad 飞机制造工业是一个国家综合国力和工业发展水平的体现，是一种资本、技术、知识密集为一体的战略产业，是一个复杂的系统工程，一个完全独立的工业企业是很难完成这一工程，为了缩短设计、生产制造周期，降低成本，降低投资风险，获得更多市场，提高企业的竞争力，航空企业需要和冶金、化工、电子、信息等企业加强广泛合作，建立供需体系。
Many countries attach more importance to construct access network . embedded system is a special computer system , which is based on hardware design and software development and oriented to application . embedded system is widely used in industry production , procedure control , telecommunication , vehicles , aviation and electronic consumable goods 嵌入式系统是以应用为中心的硬件设计和面向应用的软件产品开发为基础的专用计算机系统，广泛应用于制造工业、过程控制、通信、仪器、仪表、汽车、船舶、航空、航天、军事装备、消费产品等领域。
With its excellent stability and powerful functions , plc is now widely used in manufacture industry , electric power field , traffic field and etc . many old types of equipment adopts the control system with circuit boards and relays , it ' s in dire need of a new control system to updating the old one 可编程控制器( plc )是以继电器逻辑控制系统为基础，逐步发展为以处理器为中心，同时具有各类运算、控制、网络等功能的控制系统，凭借良好的稳定性和强大的功能，使得在制造工业、电力、运输等领域有着广泛的应用。
To raise capital or to invest directly in the western region e . g . infrastructure facilities , bio - chemical and metal industries , tourism projects , agricultural industries , light industries ( e . g . food processing , chinese medicines ) and heavy industries ( e . g . natural gas , steel , mineral resources ) 提高资本投资或直接在西部投资，投资项目可包括基础设施、生化及金属制造工业、旅游计划、农业、轻工业（例如食品加工、中药）及重工业（例如天然气、钢铁、矿物资源）等；
