In this paper,author has analyzed general principle and course that foreign exchange rate risk produces in non-financial enterprises by the analysis tool of microeconomics.
文章借助微观经济学的分析工具,分析了非金融企业外汇风险产生的一般原理和过程。
As an important photocatalysis material,TiO2 has been extensively studied through metal or non-metal ion doping in order to strengthen its photoactivity under visible light.
采用掺杂金属离子或非金属离子可增强TiO2光催化材料可见光响应能力。
This article mainly introduces the heat shields made of non-metallic materials of vacuum heat-treatment furnaces as well as their characteristics of heat engineering and vacuum, offers an optimum combination with the structure and materials of those shields.
本文主要介绍了真空热处理炉非金属保温屏以及它的热工性能、真空特性,并提出最优结构和材料组合。
Introduction was made to the manufacturing technology of non-metal box for box type substation by adoption of GRC composite material,using screw connection made box assembly fast and easy,shortening manufacturing cycle,reducing manufacture quality discrete-ness range.
介绍了采用GRC复合材料制造非金属箱式变电站箱体的工艺,结构上尽量用螺纹联接,可使箱体组装快捷,缩短制造周期,减小制造质量离散性幅度。
In order to reduce manufacturing cost of SiAION and promote its utilization,great attention was recently given in world that SiAlON were synthesized from natural non-metallic mineral using carbothermal reduction nitridation.
为降低SiAlON的生产成本,加速材料的实用化,国内外对天然非金属矿廉价原料的还原氮化合成SiAlON给予高度重视,非金属矿资源转型赛隆陶瓷材料是一类原料来源丰富、生产成本低廉,适于工业化大规模生产且极具发展前途的合成方法。
In this paper, the method, technology, equipment, reagent and mechanism of surface modification of non-metallic mineral fillers are reviewed and the progress of their applications to some important non-metallic mineral fillers such as CaCO3,kaolinite,wollastonite,talc, mica, SiO2 etc, is reported.
综述了非金属矿物填料表面改性技术的方法、工艺设备、改性剂及其作用机理，并详细介绍了主要非金属矿物填料的表面改性及应用进展。
It describes fullymethods and technologies for perparation of white catbon black by using non-metallic minerals.
本文简述了白炭黑的用途和制备方法,综述了利用非金属矿制备白炭黑的方法和技术现状,对充分利用非金属矿制备白炭黑提供思路并展望其发展前景。
Take example for Fuxin city, the development stratagem and measure of the coal fine processed, the development and utilization of intergrowth mineral and non-metallic minerals, the extension of industry chain, and the broadness of industry group are discussed in this paper.
本文以阜新市为例 ,对发展煤炭深加工 ,开发利用共伴生矿及非金属矿等资源 ,延长产业链、拓宽产业群等方面的发展战略、措施进行了探讨。
In this article,we analyse the actuality and development of domestic non-metallic minerals drier,put out the needs on the capability of the new drier for the problems of the equipment at the present time,and dope out the tape of new drier that will be able to appear.
本文分析了国内非金属矿干燥设备的现状与发展趋势,针对目前设备存在的问题提出了新型专用干燥设备的性能要求,并对市场上可能出现的新型干燥设备的机型做了预测。
This paper discusses the chemical composition, mineralogical composition and technological property of main nonmetallic minerals including illite ore, kaolinite ore and talc ore etc.
该文论述了平顶山市主要非金属矿产———伊利石矿、高岭石矿、滑石矿的化学成分、矿物成分及工艺性能。
The prospect of development and utilization and quatations of supply and demand on the market of the nonmetallic minerals have been briefly introduced in this paper.
本文概述了非金属矿的开发应用前景及市场需求状况,分析了河南省非金属矿的成矿规律、主要成矿系列及时空分布特点,探讨了石膏、岩盐、天然碱、硅灰石、透辉石、透闪石、萤石、硅藻土、水镁石、锂辉石、海泡石等若干非金属矿种的找矿方向。