“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	Prout's hypothesis Prout Tompkins equation Prout-Tompkins equation provability provability logic provability problem provable formula provable security provable sequent provably recursive function provably secure cryptography proved proved reserves proved reserves life proven provenance provenance analysis provenance of collection provenance protected mode of medicinal resources provenances provenance testing provence lavender in France proventriculus Provençal proverb

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