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- Keywords PAN fiber;flame etardant;property;spining technological process;sodium thiocyanate; 腈纶;阻燃剂;性能;纺丝工艺;硫氰酸钠;
- spining technological process 纺丝工艺
- WHY MUST TECHNOLOGICAL PROCESS BE REBUILT? 流程为什么要再造?
- I move that we support the introduction of this new technological process. 我提议我们支持采用这一新工艺方法。
- I movethat we support the introduction of this new technological process. 我提议我们支持采用这一新工艺方法。
- This is a when electronic port exports primary operation technological process. 这是电子口岸出口的一个基本的操作流程。
- Its basic fundamentals, technological process and effectiveness were described. 阐述了该工艺的基本原理、过程和效果。
- Scientifc and fine technological process greatly improves production efficiency and product quality. 科学而又精细的工艺流程,大大促进生产效率与提高产品质量。
- The technological process is one straight line production, quick, convenient, and easy to control. 工艺流程为一条线式,生产速度快,可靠性高,方便操作,管理。
- Study on the optiunm acidity under technological process of extracting rutinum from flower bud of sophora japonica L. 从槐米中提取芦丁的酸化条件研究。
- We enhanced the adhesive force of black gold layers by improving technological process flow. 改进了原工艺流程 ,提高了金黑层的附着力 ,使之实用化。
- In this paper.the method and technological process are discussed for extracting red pigment from Cel.osia Cristata L. 介绍了以鸡冠花为原料,提取其红色素的方法及工艺流程。
- In this paper, a new technological process Bayer Process-Calcium Aluminate cement is presented. 提出了拜尔法-铝酸钙水泥新工艺。
- The technological process of mulberry leaf / potato fermentation beverage is reported . 报道了桑叶/马铃薯发酵饮料的生产工艺流程。
- PTT fiber of 83 dtex can be produced from CP509249 PTT chip via POY-DTY technological process. 以CP509249 PTT切片为原料,通过POY-DTY工艺路线生产83 dtex。 PTT纤维。
- The heat-endurance of Vc and prevention of brown stain of the product are stressed during the technological process. 工艺过程中重视Vc 热稳定性和防褐变的研究。
- The technological process using twist drill concrete pump piling of CFG piles is analyzed and summed. 对CFG桩螺旋钻孔-管内泵压砼成桩法工艺流程进行了分析概括;
- This paper introduces the principles and technological process of a kind of flue gas desulfuration. 介绍了资源化法烟气脱硫.;术的工艺原理和工艺流程。
- The paper concludes a best plan of technological process after analysing coverboard spare part of a certain products. 对某系列产品中的盖板零件进行了冲压工艺分析,得出最佳工艺方案。
- The Result can be used to guide the design and improvement of the technological process of platy calcium carbonate. 其结果对板状碳酸钙生产工艺的设计与改进具有指导意义。