“natural gas circular network”的概念、定义、翻译、参考文献-科学参考

单词	natural gas circular network
释义	natural gas circular network Encyclopedia 工学〔燃气管网水力计算〕释 natural gas circular network天然气环状管网水力计算在天然气环状管网设计、改造或运行时，为保证系统安全、经济、合理，按流体力学计算公式，确定管径、流量和阻力损失三者之间的最佳综合指标所进行的运算。
随便看	recurrent set recurrent solution recurrent state recurrent theorem recurrent time recurrent trajectory recurrent transformation recurrer recurring recurring chain fraction recurring continued fraction recurring decimal recurring digital invariant recurring period recurring principle recurring problem recurring sequence recurring series recursion recursion equation recursion formula recursion method recursion model theory recursion monotone stable quadrature recursion of order p

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