氰化氢为气体，其水溶液称氢氰酸。氰化氢易在空气中均匀弥散，在空气中可燃烧。氰化氢在空气中的含量达到5.6%～12.8%时，具有爆炸性。氢氰酸属于剧毒类。急性氰化氢中毒的临床表现为患者呼出气中有明显的苦杏仁味，轻度中毒主耍表现为胸闷、心悸、心卒加快、头痛、恶心、呕吐、视物模糊。重度中毒主要表现呈深昏迷状态，呼吸浅快，阵发性抽搐，甚至强直性痉挛。二次世界大战中纳粹德国常把氰化氢作为毒气室的杀人毒气使用。
氰化氢 [qíng huà qīng]
网络释义专业释义
... 苄氰;苯基氰;氰基苯;苯甲腈;苄腈;benzonitrile;phenyl cyanide 氢氰酸;氰化氢;甲腈;Hydrocyanic acid 苯胺;氨基苯;Aniline;Aminobenzene ...
基于46个网页-相关网页
... 氢氰酸；氰化氢,hydrocyanic acid; hydrogen cyanide; prussi 氢酸；无氧酸,hydracide; hydrogenacid, 氢溴酸,hydrobromic acid, ...
基于8个网页-相关网页
短语
丙酮合氰化氢 acetonecyanhydrin ; acetone cyanhydrin
氰化氢检测仪 HCN
氰化氢化学品 hydrogen cyanide
氰化氢工程 hydrogen cyanide works
氯醛氰化氢化物 chloral cyanohydrin ; trichlorolactonitrile
氰化氢气 hydrogen cyanide gas
异氰化氢 [无化] hydrogen isocyanide
氰化氢激光器 hydrogencyanidelaser
氰基硼氢化钠 Sodium cyanoborohydride ; Cyano-sodium borohydride ; Sodium cyanoborohydride solution ; Sodium cyanoborohydride Sodium cyanotrihydroborate
双语例句原声例句
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那么让我们以氰化氢为第一个例子。
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本文主要对氰化氢气体在火灾烟雾中的毒性及其抗氰救治措施进行研究。
This paper was aimed to study the toxic mechanism and anti-cyanide measures to hydrogen cyanide (HCN) in fire smoke.
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肠溶物的单向流动可以防止有毒物质的积累，使臭腹腺蝗成功耐受木薯叶中的氰化氢。
One-way movement of the gut contents prevents accumulation of toxic substances to injurious levels, enabling the insect to favourably tolerate hydrogen cyanide in cassava leaves.
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So, why don't you go ahead and tell me, keeping that in mind, which atom in terms of h c or n would you expect to be in the center of hydrogen cyanide?
那么，请大家来告诉我，并且记住它，你认为氢，碳和氮中哪个原子,应该在氰化氢的中间呢？
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And if you put this in the well-ventilated area, if you prepare this outside, the h c n gas will actually be released into the air, so you're safe, you can eat it later.
而如果你把它们放在通风良好的地方，在室外处理，那么氰化氢气体,将会被释放到空气中，这样你就安全了，过后就可以吃了。
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The other thing is that we can re-write our h c n in terms of bonds.
还有一件事是我们可以用键的形式来表示氰化氢。
应用推荐
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- 来自原声例句