| 单词 | 硫化 |
| 释义 | 〔vulcanite〕A hard rubber produced by vulcanization.硬质橡胶的：由硫化作用制成的硬质橡胶〔vulcanize〕To improve the strength, resiliency, and freedom from stickiness and odor of (rubber, for example) by combining with sulfur or other additives in the presence of heat and pressure.（使）硫化，（使）硬化：用与硫磺或其它添加剂在热和压力下化合的方法来增加强度、韧性并减少粘性或气味（如橡胶）〔cure〕To vulcanize (rubber).使硫化：使（橡胶）硫化〔sulfurate〕To treat or combine with sulfur.硫化：用硫处理或化合〔orpiment〕Arsenic trisulfide, As2S 3, a yellow mineral used as a pigment. 雌黄：三硫化砷，As2S 3，一种用以制颜料的黄色矿物 〔cobaltite〕A rare silver-white to gray mineral, cobalt sulfarsenide, CoAsS, that is a cobalt ore and is used in ceramics.砷钴矿：一种银白色到灰色的稀有矿物，硫化砷钴，CoAsS，是一种钴矿石，用于陶瓷〔molybdenite〕A mineral form of molybdenum sulfide, MoS2, that is the principal ore of molybdenum. 辉钼矿：硫化钼的一种矿物形式，分子式为MoS2，它是钼的主要矿石 〔sulfur〕A pale yellow nonmetallic element occurring widely in nature in several free and combined allotropic forms. It is used in black gunpowder, rubber vulcanization, the manufacture of insecticides and pharmaceuticals, and in the preparation of sulfur compounds such as hydrogen sulfide and sulfuric acid. Atomic number 16; atomic weight 32.064; melting point (rhombic) 112.8°C; (monoclinic) 119.0°C; boiling point 444.6°C; specific gravity (rhombic) 2.07; (monoclinic) 1.957; valence 2, 4, 6. See table at element 硫，硫磺：一种浅黄色的非金属元素，以几种游离的或结合的同素异形形态广泛存在于自然界中。硫磺可用于黑火药、橡胶的硫化、杀虫剂和药物的制作以及硫化合物（如硫化氢和硫酸）的配制。原子序数16；原子量32.064；熔点（正交晶）112.8°C；（单结晶）119.0°C；沸点444.6°C；比重（正交晶）2.07；（单结晶）1.957；化合价2,4,6 参见 element〔blende〕Any of various shiny minerals composed chiefly of metallic sulfides.闪锌矿：一种主要由含金属硫化盐组成的闪光矿物〔rubber〕A yellowish, amorphous, elastic material obtained from the milky sap or latex of various tropical plants, especially the rubber tree, and vulcanized, pigmented, finished, and modified into products such as electric insulation, elastic bands and belts, tires, and containers. Also called caoutchouc ,India rubber 橡胶：一种浅黄色的弹性非晶体物质，从各种热带植物尤其是橡胶树的乳液或胶乳中提取，然后加以硫化、着色、磨光、加工成如电绝缘材料、弹性带和弹性条、轮胎和容器等产品 也作 caoutchouc,India rubber〔sulfurize〕To treat or impregnate with sulfur; sulfuret.使硫化：用硫磺处理或在硫磺中浸渍；硫化 |
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