“natural gas to hydrocyanic acid”的概念、定义、翻译、参考文献-科学参考

单词	natural gas to hydrocyanic acid
释义	natural gas to hydrocyanic acid Encyclopedia 工学天然气化工释 natural gas to hydrocyanic acid天然气制氢氰酸以天然气、氨气为原料，在高温和催化剂作用下发生反应直接制取氢氰酸的工艺。主要使用天然气制氢氰酸，中国的氢氰酸主要来自丙烯腈副产。
随便看	partial derived functor partial diallel mating design partial difference partial difference equation partial difference quotient partial differential partial differential coefficient partial differential-difference equation partial differential equation partial-differential-equation design method partial differential equation method partial differential equation of elliptic type partial differential equation of first order partial differential equation of higher order partial differential equation of hyperbolic type partial differential equation of Kovalevskaya type partial differential equation of mixed type partial differential equation of parabolic type partial differential equation of second order partial differential equation on a manifold partial differential equation surfaces partial differential equation [system] of Kovalevskaya type partial differential equation system of Kovalevskaya type partial differential field partial differential inequality

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