| 单词 | 加工过程 |
| 释义 | 〔scandium〕A silvery-white metallic element found in various rare minerals and separated as a byproduct in the processing of certain uranium ores. An artificially produced radioactive isotope is used as a tracer in studies of oil wells and pipelines. Atomic number 21; atomic weight 44.956; melting point 1,540°C; boiling point 2,850°C; specific gravity 2.99; valence 3. See table at element 钪：一种发现于许多稀有矿物中的银白色金属元素，是某种铀矿加工过程中分离出的副产品，人造放射性同位素被用作油井和油气管道的探测剂。原子序数21；原子量44.956；熔点1,540°C；沸点2,850°C；比重2.99；化合价3 参见 element〔short〕shorts Clippings or trimmings that remain as byproducts in various manufacturing processes, often used to make an inferior variety of the product. shorts 废料：各种加工过程作为副产品而存留的存留物或剪屑，经常用于制造该产品的低级品〔bran〕The outer layers of the grain of cereals such as wheat, removed during the process of milling and used as a source of dietary fiber.糠：麦子等谷类植物种子的外壳，在加工过程中脱去，用作食物纤维的来源 |
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