Do you pay your landlord a fixed charge for heating?
你是不是付给你的房东固定的取暖费？
The fixed charge transportation problem (FCTP) is a special linear programming problem.
固定费用运输问题是一种特殊的线性规划问题。
The transport problem with fixed charge is a kind of NP problem, and there is no polynomial algorithm which can solve it.
带固定费用的运输问题是一类NP难题，没有多项式算法可以求解。
Beijing billing for small scale taxpayers there are three main ways: audit collection, collection check collection and fixed charge.
北京开票小规模纳税人主要有三种征收方式：查账征收、查定征收和定期定额征收。
The space charge model, the fixed-charge model, the electrostatic and three-dimensional hindrance model, Donnan-steric pore model can be applied to characterize electrolyte and ion separation.
分离电解质和离子时包括空间电荷模型、固定电荷模型、静电阻碍模型和道南-细孔模型。
The space charge model, the fixed-charge model, the electrostatic and three-dimensional hindrance model, Donnan-steric pore model can be applied to characterize electrolyte and ion separation.
分离电解质和离子时包括空间电荷模型、固定电荷模型、静电阻碍模型和道南-细孔模型。
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