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单词 防腐
释义 〔pentachlorophenol〕A toxic white crystalline compound, C6Cl 5OH, used in solution as a fungicide and wood preservative. 五氯苯酚:一种有毒的白色结晶有机化合物,C6Cl 5OH,其溶液可用于抑制真菌生长或木头防腐 〔mummify〕To make into a mummy by embalming and drying.使成木乃伊:通过防腐和干燥的方式制成木乃伊〔embalm〕To treat (a corpse) with preservatives in order to prevent decay.防腐:用防腐剂来处理(尸体)以防止腐败〔chromium〕A lustrous, hard, steel-gray metallic element, resistant to tarnish and corrosion and found primarily in chromite. It is used as a catalyst, to harden steel alloys and produce stainless steels, in corrosion-resistant decorative platings, and as a pigment in glass. Atomic number 24; atomic weight 51.996; melting point 1,890°C; boiling point 2,482°C; specific gravity 7.18; valence 2, 3, 6. See table at element 铬:一种有光泽的、蓝灰色的坚硬金属元素。不失光泽,抗腐蚀,最早在铬铁矿中发现。用作催化剂,可加强钢合金的强度和生产不锈钢,可以做防腐镀层和玻璃制品中的颜料。原子序数24;原子量51.996;熔点1,890°C;沸点2,482°C;比重7.18;化合价2,3,6 参见 element〔Lysol〕A trademark used for a liquid antiseptic and disinfectant.来苏儿:用于一种防腐消毒液体的商标名〔fix〕To prevent discoloration of (a photographic image) by washing or coating with a chemical preservative.固色,定影:用化学防腐剂冲洗或覆以一层防腐物以防(照片)褪色
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更新时间:2024/12/29 0:04:03