a highly poisonous gas or volatile liquid that smells like bitter almonds; becomes a gas at around 90 degree fahrenheit and is most dangerous when inhaled; the anhydride of hydrocyanic acid; used in manufacturing

The catalytic combustion of hydrogen cyanide was studied separately in presence of two kinds of noble metal catalysts, i. e. , unary platinum and dualistic platinum-rhodium.

考察了一元铂与二元铂铑两种贵金属催化剂对氰化氢的催化燃烧效果，探讨了温度、氰化氢浓度、空气含量及气体空速等因素对脱除氰化氢的影响。

If you've ever eaten a cherry and without thought chewed on the PIP or left it in your mouth, you more than likely introduced hydrogen cyanide into your body.

如果你吃樱桃的时候不加思索的咬开了核然后留在嘴里没吐出来，你很可能就吞下了氢氰酸。

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.

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。

Platinum alloy catalyst gauze chemical stability, good catalytic properties, suitable for production of nitric acid and hydrogen cyanide catalyst network.

铂系合金催化网化学性能稳定，催化性能良好，适合于作硝酸和氢氰酸生产过程的催化网。

The addition reaction with hydrogen cyanide is base-catalysed.

与氰氢酸的加成是堿催化的。

This paper was aimed to study the toxic mechanism and anti-cyanide measures to hydrogen cyanide (HCN) in fire smoke.

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。

The treatment of hydrogen cyanide in the waste gas from the salt bath furnace in the heat treatment shop of steel saw industry has been investigated and its programme has been discussed in this paper.

本文对钢锯行业热处理车间盐浴炉废气中氢化氰的治理作了调查研究与方案论证。