等价变换 meaning in Chinese
equivalence transformation
equivalent transformation
Examples
- 14 che d . implementation issues of a deterministic transformationsystem for structured document query optimization . in proc
相反，我们直接通过等价变换的方法得到优化后的xml查询表达式并执行之。 - The stochastic model is tendered as the certain equivalent problem by dealing with the expectations , deviations and the constrained chance , which makes it easy to resolve the model
通过等价变换，将随机模型转化为确定性等价问题，从而方便了问题的求解。 - ( 3 ) based on the formulae obtained above , a series of theoretically equivalent form transformation is done , and the results which are more suit for programming are acquired
( 3 )对应用力密度法找形的基本公式进行了一系列的等价变换，得出了更加适合于程序编制的结果。 - An approach to formalize and evaluate relational algebra operations by means of xdd is presented . a query is formalized as one or more xml clauses and evaluated by employment of equivalent transformation of xdd
提出了根据关系代数表达式构造查询子句的方法，关系代数表达式可以用若干个xml子句描述，并通过等价变换得到查询结果，证明了该方法的正确性。 - By means of equivalent transformation of conjugate condition , the conjugate mapping proc ess is separated from the concrete forms of generator and conjugate movement th us achieved intellecturalization and automatization of synthesis of conjugate cu rves
通过共轭条件的等价变换，将共轭映射过程与母曲线及共轭运动的具体型式隔离开来，从而达到共轭曲线综合的智能化、自动化。