氰化物

It is estimated that the protein, ricin, found in the castor bean plant is as much as 6,000 times more poisonous than cyanide.

据估计，蓖麻子豆中找到的一种名为蓖麻毒素的蛋白质，所含的毒性物质比氰化物多出了6000倍。

Hypoxia and sodium cyanide intoxication may induce a combined injury effect on animal lung tissues.

缺氧和氰化物中毒可能对肺组织存在联合损伤效应。

Results The major occupational hazards in the expansion project were sulfuric acid, hydrochloric acid, ammonia, sodium hydroxide, cyanide, nickel and its compounds, formaldehyde, organic solvent and noise. Many protective measures would be carried out in this expansion projects.

结果该建设项目在生产过程中存在的主要职业病危害因素有硫酸、盐酸、氨、氢氧化钠、氰化物、镍及其化合物、甲醛、有机溶剂、噪声等，根据有关规定企业拟采取相应的措施。

Development of non-toxic gold electrolytes, such as those based on sulfite complexes rapidly increased in recent years.

而亚硫酸系的非氰化物镀金溶液，是近年来最令人注目的镀金技术。

Clinicians should be able to recognize and treat significant toxidromes resulting from acetaminophen; anticholinergic agents including antihistamines and psychoactive drugs; anticoagulants such as warfarin or rat poison; cardiac medications including calcium channel blockers, beta-blockers, and digoxin; muscarinic cholinergic agents including carbamates, some mushrooms, and organophosphates; nicotinic cholinergic agents such as insecticides and nicotine; cyanide; ethylene glycol or methanol from antifreeze or rubbing alcohol; iron-containing products such as deferoxamine; opioids such as morphine, hydrocodone, or methadone; salicylate (aspirin-containing products); sulfonylurea; and sympathomimetic agents such as amphetamines, caffeine, cocaine, or ephedrine.

医师必须可以辨识与治疗乙醯胺酚；抗胆碱剂，如抗组织胺与精神作用药物；抗凝血剂，如warfarin或杀鼠剂；钙离子阻断剂、乙型阻断剂、毛地黄等心脏药物；蕈毒胆碱剂，如氨基甲酸酯盐、某些有毒蘑菇、有机磷农药；菸碱性胆碱剂，如杀虫剂与尼古丁；氰化物；抗冻剂或外用酒精的乙二醇或者甲醇；含铁产品，如 deferoxamine；鸦片类，如吗啡、hydrocodone、美沙冬；水阳酸；硫醯基尿素类降血糖药；拟交感神经药物，如安非他命、咖啡因、古柯碱或麻黄素等造成的明显中毒症候群。

Thenard(1811), the discoverer of hydrogen peroxide, expected that its degradation in living tissue is performed by a special substance, which Schonbein (1863) identified as a certain kind of 'ferment'. Loew (1901) was the first who named this H2O2-degrading enzyme catalase, but it took further 22 years until Warburg (1923) demonstrated that the active center of catalase contains iron, as concluded from the characteristic inhibition with cyanide.

过氧化氢的发现者Thenard ，希望活体组织中过氧化氢的降解是由一种特殊物质引起的，Schonbein定义这种特殊物质为某种酵种，Loew是第一个定义为过氧化氢降解酶，22年后Warburg 证明过氧化氢酶的活性中心含有Fe，正如从已知氰化物的特性得到结论。1927年，WIeland提出了一个简单的细胞过中氧化氢酶的解释。

The determination of thiocyanate in a few years was explained in this treatise.

阐述了近几年硫氰化物的测定方法。

An unstable acid that can be obtained by distilling a thiocyanate salt.

硫氰酸的一种盐，当碱性氰化物被硫磺溶解时形成。

To investigate the thiocyanate biological limits in urine of healthy population in Shenzhen city, and provide reference indicators in diagnosis of cyanide poisoning.

目的 探讨深圳市健康成人尿中硫氰酸盐的生物限值，为诊断氰化物中毒提供参考指标。

American Douglas Tomkins, the founder of the Esprit clothing line and a prominent global conservationist, has bought more than 800,000 wilderness acres in Chile to preserve alerces and protect what's left of the temperate rain forest.

最严重的威胁是，在矿砂滤取黄金的过程中使用的氰化物将会向下排放，污染艾斯圭尔、甚至公园的水源。开矿过程每个月会使用一百八十吨的致命化学物质。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。