precondition中文什么意思

n.
前提，先决条件。vt.
1.把…预先安排[准备]好。
2.预先处理。
+更多解释...3.使…先作好思想准备。n.
-ing
预处理。

• block-precondition:    块预处理
• cost precondition:    代价前置条件
• point-precondition:    点预处理

例句与用法

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1. A gmres based polynomial preconditioning algorithm
   的多项式预处理广义极小残差法
2. If these preconditions are not satisfied , then
   如果这些前提条件得不到满足，那么
3. The preconditioned accelerate the convergence of 2ppj method
   型方法收敛性的加速
4. A preconditioned iterative method for h - matrices systems
   矩阵方程组的预条件迭代法
5. Role of calcium ion in cerebral hypoxic preconditioning
   在缺氧预处置中钙离子的作用

英文释义

名词

1. a condition that is a prerequisite
2. an assumption that is taken for granted
   同义词：given, presumption
3. an assumption on which rests the validity or effect of something else
   同义词：condition, stipulation

动词

1. put into the required condition beforehand

百科释义

In computer programming, a precondition is a condition or predicate that must always be true just prior to the execution of some section of code or before an operation in a formal specification.