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- Production line of reshaping silica sand mainly consists of raw sand drying, reshaping, screening, packing section and dust collecting system. 整形硅砂生产线主要由原砂烘干、整形、筛分、包装工段以及除尘系统组成。
- The pebbles were beaten to a fine dust. 卵石被敲成粉末。
- Products wanted: Silica sand, calcite and rice husk ash. 需要货品:二氧化硅沙、方解石及米壳/灰。
- His teeth crushed the biscuit into fine dust. 他的牙齿把饼干磨成了粉末。
- Fine dust in the nebula reflects the light. 星云中细致的尘埃反射了星光。
- This article mainly reasearched that light alkali substituting heavy alkali and 10% silica sand ultra-fine dust were used in the float glass batch by the method of adding special cementing agent. 通过在浮法玻璃配合料中加入特殊黏结剂取代传统的配合料加水,可以将配合料中重碱换成轻碱,并可利用10%25的硅质超细粉原料。
- The application study and prospect of HPC with silica fume and ultra fine sand 特细砂硅粉高性能砼的应用研究及展望
- An ultra fine cemented carbide with tungsten powder and binder cobalt. 一种由碳化钨和粘结金属钴组成的超细颗粒硬质合金。
- Ultra fine particles (UFP) are normally defined as micronized particles. 根据用途不同，超微颗粒通常定义为微米级或者纳米级颗粒。
- Dual-stage air filter to protect the engine from dirt and fine dust. 双阶段的空气过滤器，以保护发动机从污垢及灰尘的罚款。
- The burnability of four raw mixes, using of burned duns, micropowder of silica sand, mill tailings of silicate rock and sand stone, was tested. 用自燃煤矸石、石英砂超细粉、硅石尾矿和砂岩分别制备4种生料进行易烧性试验，结果表明是可以用工业废渣替代砂岩的。
- Special ultra fine sub micron grade for high speed milling especially for mould making. 特别适合高速铣削的晶粒度为超细的牌号，特别适合模具制造。
- On uninhabited Whitsunday Island near Queensland's Great Barrier Reef, Whitehaven Beach is a four-mile (6km) expanse of pure white silica sand sloping into azure water. 澳大利亚有众多的海滩，大多数都荒芜人烟，没有被利用。澳大利亚拥有地球上最好的海滩，无限辽阔的海岸线全长近37000公里，包括11，011海滩，超过其他任何国家。
- Bisazza glass mosaics contain suspended particles of silica sand which reflect and almost seem to capture light, giving the material an appearance of depth. 碧莎玻璃马赛克包含着悬浮的石英砂颗粒,这些颗粒能很好的捕捉光线,给这种材质以更深层次的表现力!
- Modified EPDMs of different hardness were prepared by adding some ultra fine fillers into them, then blended with PP. 加入超细改性无机刚性粒子提高三元乙丙橡胶(EPDM)的硬度,再与聚丙烯(PP)进行共混。
- Finally, the last vestiges of wood, jute fibres, sand and even the finest dust are extracted by powerful vacuum equipment. 最终，木头、麻纤维、子甚至是最细的灰尘都会被真空设备吸走。
- The experiments to remove "iron-rich thin layer" on silica sand surface by ultrasonic cleaning process designed on our own show a very satisfactory result. 摘要采用自行设计的试验装置进行了用超声波技术处理含“薄膜铁”石英砂的试验，得到较好的除铁效果。
- Some suggestions are provided on deve loping ultra fine fibre man made leather in our country. 对超细纤维人造革的生产工艺技术和产品性能做了一些介绍,并对我国发展超细纤维人造革产品提出了一些建议。
- This paper describes the effect of composition and granularity of silica sand on glass quality . brings forward optimal mix proportion of silica sand from various ore-fields . 阐述了不同产地硅砂搭配使用过程中,硅砂成分及粒度组成对玻璃质量的影响,提出了硅砂最优化搭配方案。
- The ultra fine WO 3 powder was prepared by colloidal chemistry method, sol gel and polymerized complex method. 通过胶溶法、溶胶凝胶法、聚合络合法合成了超细三氧化钨粉体。
