closure relation造句

• This new equation is called a closure relation.
• This extra equation can be used as a closure relation for the truncated system of moments.
• A modern alternative closure relation has been suggested the Partially Linearised HyperNetted Chain ( PLHNC ) or Kovalenko Hirata closure.
• The exact closure relation is unknown, due to the so-called bridge functions exact form being unclear, we therefore must introduce approximations.
• There are several valid approximations, the first was the HyperNetted Chain ( HNC ), which sets the unknown terms in the closure relation to zero.
• Ore's early work on lattice theory led him to the study of closure relations, Galois connections, and finally to graph theory, which occupied him to the end of his life.
• Given a potential energy function, the radial distribution function can be computed either via computer simulation methods like the Monte Carlo method, or via the Ornstein-Zernike equation, using approximative closure relations like the Percus-Yevick approximation or the Hypernetted Chain Theory.