acyclic的例句大全

The petroleum ether fraction was analyzed by GC/ MS resulting in the identification of 15 acyclic compounds, 6 other chemical constituents including terpenoid and sterol.

运用GC/MS分析技术从石油醚相中鉴定了15个脂肪酸类化合物，6个倍半萜及甾体类等化合物。

Structural Properties of Acyclic Petri Nets

无环Petri网的结构性质

The Petri net theory part: Firstly, a new subclass of Petri net named as cascade Petri net, which is the superset of acyclic Petri net, is formally defined.

Petri网理论部分：首先定义了一类名为序状Petri网的全新的Petri网子类，这种Petri网是无环Petri网的超集；

Sythesis of New Analogs of N-O Bond Containing Acyclic Nucleoside Phosphonate as Antivirus Agent

新型含N-O键无环核苷膦酸酯类抗病毒剂的合成

Multicriteria Optimal Imaging Scheduling Based on Time Ordered Acyclic Directed Graph

基于时间序无圈有向图的多准则优化成像调度

It is proved that there is no need to calculate the reachability matrix for a Directed Acyclic Graph ( DAG).

证明了对于一类特殊的有向图即有向无环图（DAG），应用解释结构建模法无须求解可达矩阵亦可保证建模结构化的实现。

Approximating the Directed Minimum Degree Spanning Tree of Directed Acyclic Graph The trouble with the profit system has always been that it has highly unprofitable to most people.

有向无环图最小度生成树问题的一种近似算法利润制度的最大弊病始终是绝大多数的人是绝对无利可图的。

The experimental results show that the algorithm based on directed acyclic graph ( DAG) by the spacial relation among changing data can improve computing performance of an extraction of graphical data. The linear relation between computation time and variation number was obtained.

结果表明，基于有向无环图（DAG）表示的数据抽取算法利用变化数据的空间关系能够提高计算性能，且算法的计算时间与变化数呈线性关系。

The model describing system is restricted to be acyclic at a cost.

作为代价，描写系统的模型限制是无环的。

NF acyclic superplasticizer has been made mainly of acetone and formaldehyde under certain reaction conditions.

NF脂肪族系高效减水剂系是以丙酮、甲醛为主要原料，辅以适量磺化剂、引发剂，在一定反应条件下合成的新型高性能减水剂，是一种羟基磺酸盐高缩合物。

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。

Decomposition Condition and Algorithm of β Acyclic in Mixed Dependency Environments Based on Line Graph

基于线图的无〉环混合依赖分解条件及算法

Recognizing Four type Acyclic Database Schemes by Using the Line Graph of the Scheme in a Distributed Environment

用线图模型在分部式环境中识别数据库模式的四种非环性

Ring closing metathesis ( RCM) reaction is a very efficient method for the construction of many functionalized carbocycles and heterocycles from acyclic diene or enyne precursors.

关环复分解反应是一种非常有效的合成各种不饱和碳环和杂环化合物的方法。

Synthesis of a new series of acyclic crown ethers bearing a phenol ether central group and preliminary study on their coordination properties

含酚醚中心功能基开链冠醚的合成及其配位性能的研究

Bayes network efficiently combines directive acyclic graph and probability table, tightly, directly, effectively describing the depending relation between objects, showing the depending degree by conditional probability table.

贝叶斯网将有向无环图与概率表有机的结合，用图形模型紧凑、直观、有效的描述了实体之间的依赖关系，用条件概率表体现了依赖程度。

a dryad job is a graph generator which can synthesize any directed acyclic graph.

Dryadjob是个图形生成器，可以合成任意方向的无圈图。

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。

evaluation of performance reliability for multi-state-node acyclic network system

多态结点非循环网络系统的性能可靠性评价

computing analysis of failure rate for multistate node acyclic network system

多态结点非循环网络系统失效概率的计算分析