结果表明，较低剂量的稀土添加剂能促进鸡的生长发育。
The result showed that the rare-earth additives of less dosage can promote the growth of Chongren Ma Chickens.
简述了稀土添加剂在国内镀锌、铬、镍、锡、铁、铜工艺上的应用研究进展。
The processes of application research of rare earth elements as additives on zinc, chromium, nickel, tin, iron, copper plating were described.
为了将稀土引入电镀金刚石工具的生产之中，研究了稀土添加剂对镀镍液性能的影响。
Aiming at introducing rare earth into the production of electroplated diamond tools, the effect of rare earth additive on the performance of a common plating nickel bath was studied.
介绍了大量连续生产农用有机稀土添加剂的喷雾干燥系统及关键部件雾化器和喷嘴结构。
The spray dying system in continuous mass production for the agricultural use and the structures of the key components-atomizer and spray nozzle wer introduced.
至此我们可以看出，稀土添加剂可以有效消除液态铜里的有害物质，所以提高了非氧化铜电极的导电率。
For here we can see that, rare-earth additive can remove harmful substances in liquid Cu effectively so that conductivity of non-oxygen copper pole is enhanced.
研究了稀土添加剂氧化钇对焊缝微观组织、化学成分以及焊缝金属力学性能的影响，并分析了氧化钇的作用机制。
The effect of yttrium oxide on microstructure, chemical composition and mechanical properties of weld metal was studied and the active mechanism of yttrium oxide was also discussed.
研究了稀土铝添加剂在热镀锌中的应用效果。
Application of the rare earths aluminum alloy additive in hot dipped zinc was introduced.
用途：供制作金属镝的原料及稀土永磁材料的添加剂。
Uses: it is used as the raw material of dysprosium metal and the additives of rare earth permanent magnets.
论述了柠檬酸稀土饲料添加剂的制备方法。
A novel generation rare earth citrate feed additive was prepared.
对稀土镀铬添加剂的最新研究成果进行了系统的介绍，并就目前应用情况，阐述了今后研究工作中需要进一步探讨的问题。
This paper presents the newest research results on rare earth element additives to chrome plating in chromic acid bath.
本发明提供了一种电池负极的添加剂，其中包含稀土氧化物。
The invention provides an additive of battery cathode, which contains rare-earth oxide.
这篇文章主要是对新型饲料添加剂稀土氨基酸配合物进行探究性的研发。
This paper focuses on the tentative study of complexes of rare earth amino acid chelates, a new type of feed additive.
为了探讨稀土元素对家禽生长发育的影响，用稀土作添加剂对崇仁麻鸡进行饲养实验研究。
In order to study the effects of rare-earth elements on the growth of domestic fowls, Chongren Ma chickens have been raised with rare-earth additives.
为了探讨稀土元素对家禽生长发育的影响，用稀土作添加剂对崇仁麻鸡进行饲养实验研究。
In order to study the effects of rare-earth elements on the growth of domestic fowls, Chongren Ma chickens have been raised with rare-earth additives.
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