fill-in
英 [fɪl ɪn]
美 [fɪl ɪn]
n. 临时填补空缺的人，代替者，补充物
adj. 临时填补性的
复数：fill-ins
英英释义
noun
- someone who takes the place of another (as when things get dangerous or difficult)
- the star had a stand-in for dangerous scenes
- we need extra employees for summer fill-ins
双语例句
- In the course of solving a system of linear equations with the Gauss elimination or Cholesky decomposition, some elements which changes from zero to nonzero are called fill-in of matrix.
在运用Gauss消去法或Cholesky分解法求解时，消去过程中有的零元会变为非零元，这称为矩阵的填充。 - It presents an effective fill-in technology for the preconditioners of large sparse linear algebraic equations arising from the difference discretizations of high dimensional physical problems, and discusses the relations between fill-in and numerical costs.
给出了高维问题差分离散后形成的大型稀疏线性代数方程组预条件子的填充技术，讨论了填充与加速效率、计算量的关系。 - Periodic boundary condition and the effect of null trace fill-in on horizontal and vertical directions should be considered in performing F-K migration.
在实现F-K偏移时，要考虑周期性的边界条件，及在水平方向和垂直方向上补零值记录道的作用。 - Scientific examination of "fill-in red" and underglaze red A STUDY ON JINGDEZHEN SACRIFICIAL RED
景德镇历代釉里红和填红的研究 - The Minium Fill-in of The Join of Two Graphs
两个图的联的最小填充数 - The minimum fill-in problem for graphs, raised from numerical analysis, is to study the optimum elimination ordering in spare matrix computations.
在计算机教学领域，稀疏矩阵的最小填充问题由于其重要的实际意义而受重视。 - Fill-in technology for high dimensional preconditioner
高维预条件子的填充技术 - The change in urban land utilization in Wuhan follows the four basic patterns and rules of leap-forward development, axial progress, circular fill-in and loop expansion with different character-istics for different periods of development.
武汉市城市用地变迁基本上遵循了跳跃式发展、轴线推进、环状填充、圈层扩展等4种基本方式和规律，在不同阶段表现出不同的特点。 - Fill-in the form and follow the payment procedure.
填写订购表，并按指示付款。 - B.Please fill-in the attached Pre-Audit Questionnaire together with this and return by fax by4 days before the field audit.
在进行实地评估前四天，请填写此表及所附的问卷表并以传真方式送达。