您要查找的是不是：
- Breeding Effect of Different Zinc Sources on Chicks 不同锌源对肉用仔鸡的饲养效果
- 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。
- Brass is an alloy of copper and zinc. 黄铜是铜和锌的合金。
- Brass is formed by the fusion of copper and zinc. 黄铜是由铜和锌熔合制成的。
- Effects of Zinc Sources on Rumen Fermentation and Digestibility-Metabolism of Diet Nutrients in Steers 锌源对瘤胃发酵及日粮养分消化代谢的影响
- Effects and Mechanism of Zinc Sources and Chelation Levels on Apoptosis of Thymocytes Cultured in Vitro 锌源及锌水平对体外培养胸腺细胞凋亡的影响及其机制
- He cited many sources for his book. 他在书中引用了许多资料。
- An alloy composed of lead, tin, and zinc. 铅锡锌化合物由铅、锡和锌组成的一种合金
- The library has quantities of reference sources. 该图书馆藏有大量可供参考的原始资料。
- The facts were culled from various sources. 这些事实是从各方收集到的。
- Some of his ideas were borrowed from other sources. 他的某些见解是从别处借用来的。
- Effect of different zinc source on growth performance of piglet 不同锌源对仔猪生长性能的影响
- I hope man will soon succeed in tapping these new energy sources. 我希望人类在开发这些新能源方面很快获得成功。
- You should first put a small piece of zinc plate into the cup. 首先，要向杯子里放一小片锌板。
- The fusion of copper and zinc makes the metal brass. 铜和锌的熔化制成黄铜。
- Effects of Lipopolysaccharide Challenge on the Performance, Immune Responses and Zinc Metabolism of Laying Hens Fed Two Zinc Sources 脂多糖应激对添加不同锌源蛋鸡免疫反应和组织锌代谢的影响
- He scratched up a football team from various sources. 他从各方面找人拼凑成一支足球队。
- The act of obtaining usable substances from unusable sources. 废物利用从无用的东西中获取有用物质的行为
- An alloy of zinc and copper used as imitation gold. 铜锌合金作为仿金品使用的铜锌合金
- An alloy of copper, zinc, and tin, used in imitation gold jewelry. 金色铜一种由铜、锌和锡制成的合金，用于仿制黄金首饰
