生产超细锌粉是开发利用锌资源，提高其附加值的有效途径。
It is a valid way to develop Zinc resource and improve its extra value by producing ultrafine Zinc dust.
研究超细锌粉气流分级技术工艺条件对产品粒度的影响因素。
The effect of the technical parameters on the particle size of the superfine zinc powder from the air-classification is investigated.
超细锌粉是一种新型材料，生产超细锌粉是开发利用锌资源，提高其附加值的有效途径。
The production of superfine zinc powder is an effective way to develop the zinc source and to increase the added value of zinc.
超细锌粉是一种新型材料，生产超细锌粉是开发利用锌资源，提高其附加值的有效途径。
Superfine zinc powder is a new type of material. The production of superfine zinc powder is an effective way to develop the zinc source and to increase the added value of zinc.
锌粉按粒径大小可分为普通锌粉、细锌粉和超细锌粉，按形状可分为球状锌粉、片状锌粉和不规则形状锌粉。
The zinc powders are classified as ordinary, fine and ultra-fine according to the grain diameter and spherical, lamellar and irregular according to the grain shape.
对反射炉及其附属设备的结构作了重点介绍。特别指出了获得较高细锌粉产出率必须注意和要求控制的技术操作条件。
It is particularly pointed out that attention must be given to control of the technical and operating conditions as required in order to achieve high yield of fine zinc powder.
摘要以制备超细鳞片状锌粉为目的，对羧酸烃类表面活性剂进行了研究。
The properties of alkane surfactant with carboxyl were studied in order to prepare ultrafine flake zinc powders.
本文将热喷涂法与机械球磨法相结合，提出一种新的超细铜锌粉末的制备方法。
The methods of thermal spray and mechanical ball milling are combined in this paper and a new method of preparation of Cu-Zn ultrafine powders is brought forward.
本文将热喷涂法与机械球磨法相结合，提出一种新的超细铜锌粉末的制备方法。
The methods of thermal spray and mechanical ball milling were combined in this paper and a new method of preparation of ultrafine Cu-Zn powder was brought forward.
通过正交实验得出最佳反应条件，制得的超细氧化锌粉料经组分分析、结构分析表明，其粒径、纯度、比表面积和晶型均符合相关标准。
The powders were tested by chemical composition analysis and construction analysis. The size of the powder, the purity and the specific area were all better than those of standard.
通过正交实验得出最佳反应条件，制得的超细氧化锌粉料经组分分析、结构分析表明，其粒径、纯度、比表面积和晶型均符合相关标准。
The powders were tested by chemical composition analysis and construction analysis. The size of the powder, the purity and the specific area were all better than those of standard.
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