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- The preparation principle of ferrate salts and their application and development are reviewed. 综进了高铁酸盐的制备原理、方法、应用及发展方向。
- The preparation principle of ferrate salts,properties,application and their developments were reviewed in this apper. 综述了高铁酸盐的制备原理、方法、应用以及其今后的发展方向。
- It discussed the preparation principle of retarding superplasticizer,features and application of product JN-3B. 本文论述了缓凝高效减水剂的配制原理,JN-3B产品的特色及应用。
- Based on the literatures,in this paper,the preparation principle of organic substances of hypophosphorous acid are discussed. 本文在查阅文献资料的基础上,对几种典型的有机次膦酸的制备原理及应用进行了综述。
- This article introduces the sorts of side-glowing optical fibers and describes briefly the preparation principle and methods. 本文介绍了侧面发光光纤的种类,简述了侧面发光光纤的制备原理及其方法。
- The preparation principle and techniques of plastics-tubing safety fireworks are introduced, and the main characteristics of APC is tested. 本文介绍了可视化后勤的概念、相关技术及其作用;指出可视化后勤建设对军队后勤管理的建设与发展具有很大的推动作用.
- The article summarizes the preparation principle,characteristics, main physical properties and application of TPV waterproofing sheet. 介绍了TPV防水卷材的制备原理、特性、主要物理性能指标及其应用。
- A review of preparation principle of gel and sol and preparation method of silica sol and application of gel and sol technique on textiles is surveyed. 综述了溶胶凝胶的制备原理及硅溶胶的制备方法,概述了目前溶胶凝胶技术在纺织品上的应用情况。
- This review will focus on preparation principle, detection principle, application and progress of colloidal gold immunochromatographic assay for small molecule. 文章主要讲述了用于检测小分子物质的胶体金检测试纸的制备原理、检测原理、应用和进展。
- The article introduced in last few years the preparation principle that domestic PVC leatheroid uses adhesive of chloric fourth graft, craft and function. 本文介绍了近几年来国内PVC人造革用氯丁接枝胶粘剂的制备原理、工艺及性能。
- Take the (example) of the most common-used supercritical carbon dioxide,the preparing principl... 对各种方法进行了比较和展望。
- In this paper, the preparation principle and the processing of magnesium alloy ribbon chip is introduced, the effect of subsequent heat treating of rapid solidification strip chip on the microstructure is analyzed. 文中介绍了镁合金快速凝固薄带碎片的制备原理及工艺方法,分析了后续热处理对快速凝固薄带碎片微观组织的影响。
- The preparation principles,golden brightness and measurements of glossy fading resistance of copper-base simulant gold alloys are described. 为了寻找金的代用品,长期以来研究者竞相研制铜基仿金合金以满足制造较大的金色艺术品。
- Performance and application of PTFE coating, PTFE fibre and PTFE cast membrane, preparation principles, methods and process are reviewed respectively. 摘要分别叙述了PTFE涂层、PTFE纤维和PTFE浇涛膜的性能和应用,制备原理、方法和工艺。
- This paper discusses on the preparation principles and the development of preparation techniques of ceramic composite, and makes analysis on its features. 文章论述了复合功能陶瓷的制备原则和种类、制备技术的发展,对其特点进行了分析。
- The same principle may make for smoother writing. 这同一原则也可使文章写得更通顺。
- The system works on the principle that heat rises. 该项装置是按照热力上升的原理运转的。
- The unbelief of God is our principle. 不信仰上帝是我们的原则。
- Experience is their preparation for giving advice. 经验为她们进行咨询作了准备。
- The advertising campaign is still in preparation. 广告宣传攻势仍在准备中。