1) Particle velocity
粉粒速度
1.
Theoretical calcalation of particle velocity in gas-particle flow through inclined long duct with constant section;
倾斜等直径长管中气粉两相流粉粒速度的理论计算
2) dust particle velocity
粉尘粒子速度
3) initial velocity of particle
粉粒初始速度
4) grinding particle size
粉碎粒度
1.
The relations between feed grinding particle size and protein solubility, and that between feed grinding particle size and protein exodigestibility as well as the research situation of grinding particle size of swine feed, chicken feed, fish/shrimp food and ruminant feed were summarized.
综述了饲料粉碎粒度与蛋白质溶解度、饲料粉碎粒度与蛋白质体外消化率的关系 ,以及猪饲料粉碎粒度、鸡饲料粉碎粒度、鱼虾饲料粉碎粒度和反刍动物饲料粉碎粒度的研究状况 ;综述了饲料原料 /产品粉碎粒度与粉碎机机型及筛片孔径关系等方面的研究进
2.
A study on the relationship between the digestibility and the different grinding particle sizes of the different feed ingredients was carried out with a modified method in vitro incubation with pepsin-trypsin.
为了初步找出不同原料不同粉碎粒度与消化率的关系 ,本试验采用胃蛋白酶 -胰蛋白酶复合处理法 ,分别对不同原料的不同粉碎粒度试样进行体外消化试验 ,测定出不同原料不同粉碎粒度的蛋白质体外消化率。
3.
The concepts of micro-grinding, super micro-grinding and optimum grinding particle size were introduced.
提出了微粉碎、超微粉碎、最佳粉碎粒度的概念 ,总结了粉碎粒度的研究结果和相关标准 ,并对饲料原料与产品的粉碎重量几何平均粒度与粉碎筛片孔径之间的关系进行了研究。
5) particle size
粉末粒度
1.
Effects of particle size on the properties of the injection bonded magnets;
粉末粒度对注射粘结磁体性能的影响
2.
The influence of the gas pressure,the metal melt temperature and the inner-diameter of melt delivery tube on particle size distribution of H70 brass powder was studied in light of gas kinetics and hydromechanics.
从气体动力学和流体力学分析了雾化气体压力、金属熔体温度和导液管内径对H70黄铜雾化粉末粒度分布的影响。
3.
Effects of processing parameters on the particle size and its size distribution were studied.
研究了制粉工艺参数对粉末粒度、粒度分布以及粒度分布类型的影响 ,并对粉末粒度进行了理论计算。
6) fuel size
焦粉粒度
补充资料:"球粒"硅微粉
“球粒”硅微粉在国内罕见。矿产资源研究所掌握全国范围内的矿产资源和先进的矿产品加工技术,选用高品质石英原矿,经独特工艺加工而成的一种高强度、高硬度、惰性的球型颗粒,其主要成-分sio2含量99.6%以上,密度为2.65,莫氏硬度为7,细度在325目至5000目之间,白度在70-94之间, 具有合理可控的粒度范围,外观为白色粉末状。
经电镜分析,硅微粉颗粒形态为近等轴状六角多面体形,被称为“球形”颗粒。
硅微粉主要由微晶质石英组成,sio2含量大于99.50%, 硅微粉中有害元素含量极低,均低于检出极限。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条