acyclic

acyclic什么意思,acyclic翻译

基本解释

adj.: 非周期的；非循环的；无环的；非环状的
网络: 非轮生的；非周期性的；无回路的

权威解释

• 非周期的；非循环的:

  not occurring in cycles

• 无环的；非环状的:

  containing no rings of atoms

英汉解释

• 单极

• 非周期性的;【化学】非环式的;【植物;植物学】非轮生的

• 开链式的

• 非环形的

• 非轮列的

• 无周期的

• 无环族的

• 非循环的

• 非循环式的

例句

• The directed acyclic graph (DAG) is applied to the parallel multiprocessor system to present the dependence relationship between tasks.

  在并行多处理器系统中，通常用有向无环图（DAG）表示任务之间的依赖关系。

• Thus, the directed cyclic network has been transformed into a directed acyclic network.

  这样有向有环网络被转化成了有向无环网络。

• A product type hierarchy is a strict tree, whereas a category hierarchy can be a directed acyclic graph.

  产品类型层次结构是一个严格的树，而类别层次结构则是一个有方向的非循环图表。

• The isocyanates can be obtained by the fluorination of nitrogenous cyclic or acyclic molecules .

  异氰酸酯可由含氯的环（或非环）状分子氟化而得。

• GO(Gene Ontology) is a set of dynamic controlled vocabulary, its structure is DAG (Directed Acyclic Graph).

  基因本体（GO）是一套具有动态形式的控制词汇，其结构为有向无环图。

• Acyclic database has many good characteristics, so acyclic is an important characteristic for database schema.

  无环数据库有许多优良特性，因此，无环成为判断数据库模式优劣的重要特性。

• The presentation structure of the relationship between feature items is formalized as a special kind of directed acyclic graph .

  与已有的研究相比，特征项之间的关系表示结构从有向根树扩展到了有向无环图。

• Directed acyclic graph support vector (DAG-SVMS) multi-category classification methods, is a new multi-category classification methods.

  有向无环图支持向量（DAG-SVMS）多类分类方法，是一种新的多类分类方法。

• Acyclic alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives.

  无环醇及其卤化、磺化、硝化或亚硝化衍生物。

• XU Bao-gang conjectured : If the clique complex C(G) of a graph G is acyclic, G is contractible.

  许宝刚猜想：若图G的团复形是无圈的，则G为可伸缩图。