适用于料物的颗粒分级选别及粉末、液体的筛分。
Suitable for grading granulated stuffs and screening out powder and liquid.
运用气流中颗粒分级原理，成功研制了NHJW - I型干法超细粉分级机。
Based on the classifying principle of particle in air stream, the type NHJW-I drying ultrafine classifier was successfully designed.
广泛用于制盐水洗、制盐多种颗粒分级、化工、冶金、粮食等行业中的干式或粒状物料的筛分。
It is widely used for salt washing, salt granule grading and sieving dry or granule material in chemical, metallurgy and grain industries.
结果显示，采用悬浮分级模型提高了颗粒悬浮速度的分析和计算精度。
The results show that using suspension grade (SG) model makes the calculation and analysis results of the suspension velocity of particle more accurate.
分析了微细颗粒之间的相互附着力和粉体的分散机理，并讨论了超细粉体干式分级中的预分散方法。
The interadhesion of micropartical and the dispersion mechanisms of powder were analysed, and the predispersion methods in dry classification of superfine powder were discussed.
利用水力旋流器对固体颗粒的分级、分离功能，设计了一种既能用于常规电火花加工又能用于混粉电火花镜面加工的通用型储液箱。
By using waterpower rotational flow device which can classify or separate solid grain from liquid, a utility dielectric tank used for common EDM and powder mixed dielectric EDM is designed.
结果表明，碟式离心机可用来分级微颗粒。
The results showed that this principle can be used in the ultrafine classification.
惯性冲击器是最重要的颗粒物采样器之一，被广泛用于大气颗粒物的分级采样。
Inertial impactor is one of the most important particulate samplers, which is widely used for the atmospheric particulate classification.
螺旋分级机借助固体颗粒的比重不同而在液体中沉淀的速度不同的原理，对矿石混合物进行洗净、分级。
Spiral classifier with different proportion of solid particles in the liquid precipitation rate of different principle, to wash the mixture of ore, grading.
本文是根据流态化分级与液体精馏类似性原理，采用流态化技术对石英砂颗粒进行了成功的分级。
A successful fluidized classification of quartz sand has been obtained on the basis of the analogy between classification and distillation.
由于结构和工作原理的独特性，使得旋振筛特别适用于对小颗粒和微细粉物料的分级处理。
Due to the structure and working principle, make the uniqueness of spin vibration sieve especially suitable for small particles and the subtle powder material of grading.
最好的指甲锉刀是分级别的那种，有不同型号和粒度（甲锉上数字单位的面积颗粒数，表示甲锉的粗糙程度）。
Some eof the best nail files are professional grade files, available in different types or grits.
考察了分级过程中颗粒所受的力场和介质流体的流动场，分析和比较了与之对应的两种不同形式的分级，即颗粒物料的逆流分级和错流分级。
By investigating the direction of force acted upon particles and the direction of fluid flow in the classifier, the concepts of cross flow classification and reverse flow classification were proposed.
在德国产流化床式AF G- 100气流磨内，对同一物料在不同分级轮转速条件下及不同物料在同一分级轮转速情况下，粉碎分级出的颗粒大小进行分析研究。
This paper studies particle size of both the same and different materials which were milled, graded and processed under different conditions, in AFG-100 gas stream mill made in Germany.
内分级风扫卸料机构，及时彻底地清除合格颗粒防止重磨，达到均匀粉碎、高效粉碎的目的。
The inner grading wind sweeping discharge mechanism can discharge finished grains for homogeneous and effective grinding.
适用于颗粒料，破碎料的分级和二次循环粉碎工艺，以及一些颗粒、粉料的清理和分级处理。
Suitable for grading pellets and crumbles, and the secondary recycled grinding technology as well as the cleaning and grading treatment of some granular and powdery materials.
螺旋分级机借助固体颗粒的比重不同而在液体中沉淀的速度不同的原理，对矿石混合物进行分级。
Hierachial machine with different proportion of solid particles in the liquid precipitation speed different principle of minerals mixtures were classified.
还能用于面粉检查筛，此外，对食品、化学、医药、矿产等行业的粉状、颗粒状物料，提供筛理和分级。
It can also be designed for the checking sifter. besides, it may be provided for sifting and grading powder and granular materials in foodstuffs, chemical, medicine and minerals industries.
应用于颗粒料、破碎料的分级和二次循环粉碎工艺，以及一些颗粒、粉料的清理和分级处理。
Suitable for grading of powder and pellet material, and for second grinding, also for cleaning and grading for powder and pellet material.
应用于颗粒料、破碎料的分级和二次循环粉碎工艺，以及一些颗粒、粉料的清理和分级处理。
Suitable for grading of powder and pellet material, and for second grinding, also for cleaning and grading for powder and pellet material.
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