fine particle

Fine ceramics ( advanced ceramics, advanced technical ceramics)-sample preparation for the determination of particle size distribution of ceramic powders

细陶瓷颗粒粒度分布测定-样品的制备

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Study of decrease in volume of agglomerates in fine particle tungsten carbide

降低细颗粒碳化钨中聚集体量的研究

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The native gold is main gangue minerals and it is fine particle and micro-fine particle.

金矿物以自然金为主,可回收元素金为细粒金和微细粒金.

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Enhancing action of small non-polar oil dosage on the hydrophobic aggregation in fine mineral particle suspension

低用量中性油对微粒矿物悬浮体疏水聚团的强化作用

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Hot state test study on firing wood flour and coarse pulverized coal was done with adoption of fine particle medium as bed material, which lays a reliable technical foundation for design and operation of fluidized bed boiler firing wooden fuels.

为设计和研究燃用木质燃料的流化床锅炉提供了可靠的技术依据。

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Fine Particle Pollution Level in Air over Beijing

北京市大气中细微颗粒物的污染水平

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However, this kind of ultra-fine particle catalyst also shows a vital disadvantage of weak thermal stability.

但是, 这类超细粒子催化剂也具有一些致命的弱点,最典型的就是其热稳定性.

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High feed pressure made tangential velocity of coarse particle was improved, and high tangential velocity made coarse particle enter into underflow. But it was not affecting fine particle.

增大给矿压强可以使粗颗粒的切线速度增大，在分选过程中进入底流中，而对细颗粒的影响不大。

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Experiment Research on Separation Technology for a Low-grade Fine Particle Magnetite Ore in Inner Mongolia

内蒙古某细粒低品位磁铁矿选别工艺研究

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Effect of Supersonic Fine Particle Bombarding Bonded Coating on Antioxidation Behavior of Thermal Barrier Coating

超音速微粒轰击粘结层对热障涂层抗氧化性能的影响

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The latent factors effecting the operation are fine particle migration and acid sensitivity.

对施工潜在的影响主要是微粒迁移和酸敏.

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And with the increase of portion of fine particles, the decay rate of number density increase obviously, so it can be indicated that the initial evaporation mass of mineral matter has little effect on the final quantity that fine particle emitted;

而且随细颗粒比例的增大，颗粒数密度的衰减速率显著增大，由此可以推断初始矿物蒸发量/初始细颗粒浓度对最终排放的细颗粒浓度的影响很小；

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Objective: To estimate the value of ultra-fine particle of Leeches on acute brain infarction disease.

目的: 探讨水蛭微粉对急性脑梗塞患者的临床治疗作用及机理.

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The research results show that increasing flooding rate and flushing time lead to fine particle migration in the unconsolidated reservoir and the permeability increase of the reservoir.

研究结果表明，注水速度和冲刷时间的增加会导致胶结疏松的储层内部微粒运移，使储层渗透率升高；

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Laws of Fine Particle Settlement and Size Distribution in a Normal Force Field

正交力场下的细粒沉降及粒度分布规律

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The hang-vibrate of cone concentrator is a new fine particle preparation equipment which is based on Bagnold theory.

本论文试验采用的悬振锥面选矿机是根据拜格诺理论研制而成的一种新型流膜选矿设备。

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Material: imported ultra-fine particle steel medium carbon steel with rigidity HR 200-HB 300 R, aggregate, stone and image RBI.

材质: 超微粒钨钢,用于硬度在HR200-HB300R的 中碳钢, 铸铁的细线加工用于加工骨料, 石料,以及影象打点.

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The article studied the mineral processing on fine particle gold ore impurity bearing.

针对某含杂微细粒金矿石,进行了详细的选矿工艺研究.

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Particle classification is usually used to obtain qualified powder product after mill process. Modern industry demand more and more for fine particle size and narrow size distribution.

在微细粒级粉体加工技术中，颗粒分级是得到合格粒度产品的关键步骤，现代工业对细粒度、窄级别提出了越来越高的要求。

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The results instructed further utilization of thermophoresis in industrial of fine particle catching.

所得的结果为进一步在实践中研究利用热泳力提高细颗粒的沉降效率进而脱除细颗粒提供了理论分析结果。

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Field capacity obeying normal distribution and lognormal distribution increased with content of fine particle in soil.

田间持水量服从正态分布或对数正态分布，田间持水址随细颗粒含量的增加而增加。

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The advancement of ultra fine particle film used to chemical sensor material

超微粒子膜用作化学传感器材料的研究进展

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For the fine particle pollution, the distribution of PM2.5 observed at the spot BDC may be regional, and to a certain extent, cloud be the a representative of the city beijing.

气溶胶细粒子pm2.5的污染是区域性的。在城区北京舞蹈学院单点监测的pm2.5，一定程度上可反应出北京市区pm2。

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The product with the method of gas phase and absorb for the ultra violet to infrared rays of the ultra fine particle powder of chromium iron alloy

铬铁合金超微粒子的气相制作及对红外紫外光的吸收

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Fine particle mainly from crop land & grass land , but not desert.

来至农田, 而不是 沙地 (沙漠).

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The conclusions are: Standing petroleum coke grinding mill needs no any maintenance, but has long service life, lower noise-making, simple technical process, less energy consumption, stable distribution of fine particle of finished product and high productivity.

结论是，立式研磨机研磨元件不需要任何维护，使用寿命长，噪音较低，工艺流程简单，能耗较低，成品细度分布比较稳定，生产效率高。

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Study on Pharmacokinetics of Realgar with Super Fine Particle Size and Compare of Effect of Depressing Tumor

超细微粒径雄黄的药代动力学研究及抑瘤作用比较

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