The significance, technical ways, experimental result and analysis of developing new green cementing material with activated low grade fly ash is introduced herein.
介绍了对低等级粉煤灰进行活化处理开发绿色新型胶凝材料的意义、技术路线、试验结果及分析。
The machine uses a good pre-packed bags, packaging bags pattern perfection, sealing quality, package material loss is low, high-grade products.
本机使用的是预制好的包装袋，包装袋图案完美、封口质量好、包材损耗低、产品档次高。
Cold plasma purification and hydrometallurgy, having their own merits, were two of the most important methods to prepare low cost solar grade Silicon material.
冷等离子体提纯与湿法冶金是制造太阳级硅材料的两种重要方法。
The exploration and application of low cement castable with high grade quality super calcined bauxite as main raw material are introduce in this article.
开发和应用了以特级优质高铝矾土熟料作主料的低水泥浇注料。
Even some low grade pavements also use the semi-rigid base material as the base.
甚至有些低级路面也采用半刚性材料做基层。
CBN content of the material of low grade and high content of CBN compared more crisp, but they are used in hardened ferrous metal processing better.
CBN含量低的材质等级和CBN含量高的相比更脆，但它们用于淬硬黑色金属加工更好。
Typically designed for babies and infants, by adopting anti-sensitive formula and food grade raw material. Low irritating, no spice, pigment or PEG, the best choice of baby tender flesh.
专为婴幼儿设计，防敏感配方，采用食品级原料，无香料，无色素，低刺激性，不含PEG成分，适合宝宝幼嫩肌肤。
Through proper designed plan, high quality cement clinker was obtained by using low grade limestone as raw material. Samples were investigated by petrography analysis (PA) and X-ray diffraction (XRD).
以低品位的石灰石为原料，通过合理的配料方案，成功制备了性能优异的水泥熟料。
The new technology for the production of instant scented tea with low grade green tea as raw material was developed in this paper.
研究了以低档绿茶为原料生产速溶花茶的新工艺。
The company is doing material full cycle of hydrogen production of polycrystalline zinc reduction in a pilot work, which has produced low-cost solar grade polysilicon.
目前公司正在做物料完全循环氢锌还原法生产多晶硅的中试试验工作，已生产出低成本的太阳能级多晶硅。
The preparation method of the invention is simple, has low cost and can prepare the required functional grade thermoelectric material by one step;
本发明制备方法简单，成本低廉，可以一次性制备需要的功能梯度热电材料；
The preparation method of the invention is simple, has low cost and can prepare the required functional grade thermoelectric material by one step;
本发明制备方法简单，成本低廉，可以一次性制备需要的功能梯度热电材料；
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