您要查找的是不是：
- From animals we get such materials as wool, silk, leather and furs. 从动物我们得到像羊毛、丝、皮革、与毛皮这样的材料。
- An alloy, often of lead or tin base, used for bearings. 通常含铅或锡盐基的。
- tin-based materials as ancde 锡基负极材料
- New base materials for integrated circuits, such as composite layers of gallium arsenide and gallium aluminum arsenide, may contribute to faster chips. 为像含有种种要素数层的金家砷化物和金家铝砷化物这样的集成电路的新基础材料,可能成为较快速的薯条因素。
- There are no bad materials as such, but only bad articles. 没有不好的材料，只有不好的产品。
- Able to design and compile teaching materials as customers'needs. 可根据客户的情况设计、编写教材。
- This paper reviews the current applications and characteristics of methylsulfonate bath system in plating of solderable tin and tin based alloy. 文章介绍了甲基磺酸盐镀液体系在锡及可焊性锡合金镀层中的一些应用与特点。
- Accept the parts and auxiliary materials as per parts list. 按照零件清单接收零件及辅助材料。
- Methods The MAG gel with Carbomer 934 as base material was prepared. 方法 以卡波姆 934为辅料，制备甘草酸单铵凝胶剂；
- Nickel underplating prevents the migration between tin or gold platings and the base material. 垫板镀镍可防止在镀锡或金层与基料之间的移动。
- It is not difficult to sort out the materials as long as time permits. 整理这些材料并不难,只要有时间。
- Cast-iron is almost as useful a material as steel. 铸铁是一种几乎和钢一样有用的材料。
- Many people use cellular materials as sensitive elements in hygrometers. 很多人用蜂窝状的材料作为测量温度的传感元件。
- I prefer combs made from natural materials as they are better for the hair. 我还是喜欢天然材料制成的梳子，他们对头发更有益。
- You can choose Guard Material as below. 你能选择的保护材料如下所示。
- Conclusion The microwave energy is a good heat source in cured denture base materials. 结论微波能是一种良好的固化义齿基托材料的热源。
- Collect as much material as you can find. 尽可能收集到最多的材料。
- Pure Copper base material ensures excellent heat dissipation. 纯铜基底确保散热效果。
- Physically count and inspect material as received. 接收材料时，亲自计数并检查。
- Is Being Materialistic As Prevalent as People Say? 追求物质有人们所说那么地普遍吗？
