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| 21. | It is a silvery gray, relatively rare metal with a high melting point (4,730 f [2,610 c]) that does not |
| "钼: 金属化学元素,一种过渡元素,化学符号Mo,原子序数42。是银灰色,相对稀少的金属,熔点高(2,610℃)。钼在自然界不以游离态形式存在。" |
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| 22. | It is a silvery gray, relatively rare metal with a high melting point (4,730 F [2 ,610 C]) that does |
| "钼:金属化学元素，一种过渡元素，化学符号Mo，原子序数42。是银灰色，相对稀少的金属，熔点高(2,610℃)。钼在自然界不以游离态形式存在。" |
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| 23. | Projects will cover materials used in electronics, information, rare-earth metal, new energy, compound |
| 计划涉及应用于电子、信息、稀土金属、新能源、复合材料和高能量工程塑料的材料。 |
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| 24. | Ltd is dealing with the Import and Export of the Non-ferro Metal products, the Rare Earth products, the |
| 上海思普来德国际贸易有限责任公司是一家专业从事有色金属、土产品、瓷色釉料及原辅料、光粉等产品进出口的公司。 |
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| 25. | with some kinds of daily used things, and the chief imports were high grade consumer goods, such as rare |
| 其出口商品主要是丝绸、瓷器、铁器等大宗货物,也有各种生活用品; 进口货物多为贵金属和香料等高档消费品。 |
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| 26. | "Rare earth metal: Any of a large class of chemical elements including scandium (atomic number 21), yttrium |
| 稀土金属: 一个化学元素大家族中的任何一种,包括钪(原子序21)、钇(原子序39)以及从57号元素(镧)到71号元素。 |
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| 27. | Main products are W crucible, W electrode, W tube, W target, applying to rare earth metal extracting |
| 主要产品有钨坩埚、钨电极、钨筒、钨靶、适用于稀土冶炼、石英玻璃行业、X光管等，也可根据客户要求，制作不同规格，形状的钨制品。 |
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| 28. | " Cerium ：Chemical element, a rare earth metal of the lanthanide series (hence having many properties |
| 铈:化学元素，周期表IIIb族过渡金属中丰度最大的稀土金属。化学符号Ce，原子序数58。 |
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| 29. | " Cerium :Chemical element, a rare earth metal of the lanthanide series (hence having many properties |
| 铈:化学元素,周期表IIIB族过渡金属中丰度最大的稀土金属。化学符号Ce,原子序数58。 |
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| 30. | free, acid and alkali-proof under-glazed porcelain is made from carefully selected fine raw materials, rare-earth |
| 釉下瓷选用特优胎、原料和稀土、色金属矿物研制的色料，以清湛的手工装饰技艺，彩饰于胎釉之间，经1400℃右的高温烧炼，使色料熔融于胎釉之中，花纹透过釉层溢于瓷表，晶莹润泽，具有很高的洁白度、明度和釉面硬度，产品造型优美、贵典雅；画面装饰博采万物，色彩绚丽，栩栩如生，有“看得见，摸不着，永不褪色”之神秘感。 |
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