hydrogen cyanide的音标：hydrogen cyanide的英式发音音标为：['haidrədʒən 'saɪəˌnaɪd]hydrogen cyanide的美式发音音标为：['haɪdrədʒən 'saɪəˌnaɪd]...

氢氰酸...

The addition reaction with hydrogen cyanide is base - catalysed.与氰氢酸的加成是碱催化的.Increasing the system pressure increases the concentration of ammonia and hydrogen cyanide.增大体系压力能使氨和氰化氢的浓度升高.The addition of steam inhibits th...