铝业英语,英汉对照
Melting / Smelting
The purification of molten aluminum alloy is to remove dissolved gases (more than 85% of which is H2), non-metallic inclusions, alkali metals(such as sodium, calcium, lithium,potassium)and alkali metal salts, so as to improvethe quality of aluminum melt.
熔炼
铝合金熔体净化就是除去熔体中溶解的气体(其中H2占85%以上)、非金属夹杂物,碱金属(如钠、钙、锂、钾)和碱金属盐等四类缺陷,提高铝熔体的品质。
purification [ˌpjʊərɪfɪ'keɪʃn] n. 净化,精炼,提纯
molten [ˈməʊltən] a. 熔化的,熔融的
remove [rɪˈmu:v] vt. 去除,脱掉
dissolve [dɪˈzɒlv] v.(使)溶解,融化
non- metallic [nɒn- məˈtælɪk] 非金属
inclusion [ɪnˈklu:ʒn] n. 夹杂,夹渣,包含,内含物
alkali [ˈælkəlaɪ] n. 碱
sodium [ˈsəʊdiəm] n. 钠
calcium [ˈkælsiəm] n. 钙
lithium [ˈlɪθiəm] n. 锂
potassium [pəˈtæsiəm] n. 钾
salt [sɔ:lt] n. 盐;v. 撒盐;a. 含盐的
用户评论