以下为句子列表：
英文: As a result of environment protection, the non-toxic molybdate inhibitor has been gradually used instead of chromate and phosphate inhibitor which has the influence on environment.
中文: 摘要曾一度较普及的格系、磷系缓蚀剂，由于对环境产生影响，其应用受到了限制，而作为非磷系且无毒的钼酸盐缓蚀剂逐步得到应用。
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英文: H silica-coated middle chrome yellow is prepared by the precipiation of chromate salt with lead nitrate solutions with special surface treatment of silica, aluminum and other additives.
中文: 中铬黄是由铬酸盐和硝酸铅相互沉淀，再经过硅、铝等助剂特殊处理所得的耐热性特佳的中黄色粉末。
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英文: It's based on modified chlorinated rubber resin. Physically drying, lead and chromate free.
中文: 由改性氯化橡胶树脂配制而成的。属物理干燥型。无铅和铬。
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英文: nitro-4-methysulfonyl benzoic acid is synthesized from 4-methysulfonyl toluene by nitration and oxygenation, using sodium dichromate as an oxidizing agent.
中文: 本研究以对甲砜基苯甲酸为原料,经硝化、重铬酸钠氧化,制得2硝基4甲砜基苯甲酸,两步反应总收率达80%,产品纯度≥99%。
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英文: Male rat, bald on back, two groups A and B respectively with % , second-degree anhydride chromate burn and napalm burn. Detect and compare the MHb and Cr + in blood before and after the burn.
中文: 雄性大鼠,背部刺毛,A、B两组分别用铬酸酐双烯母液和凝固汽油致面积约％的深Ⅱ°烧伤,测定烧伤前后血中高铁血红蛋白(MHb)和 Cr~(+)并进行比较。
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