您要查找的是不是：
- The relationship among the layers is acyclic. 层次之间的关系是无回路的。
- The isocyanates can be obtained by the fluorination of nitrogenous cylic or acyclic molecules. 异氰酸酯可由含氯的环(或非环)状分子氟化而得。
- The dependency structure between packages must be a directed acyclic graph (DAG). That is, there must be no cycles in the dependency structure. 包之间的依赖结构必须是一个直接的无环图形（DAG）。也就是说，在依赖结构中不允许出现环（循环依赖）。
- In many practical applications (for example, in AOV-network), it is necessary that graph G should be an acyclic graph. 在许多实际应用(例如AOV-network)中,图G必需是非循环图。
- Markov network is an undirected graph, while Bayesian network is a directed acyclic graph. Markov网是一个无向图 ;而 Bayesian网是一个有向无环图 .
- ADP) The Acyclic Dependencies Principle: Allow no cycles in the package dependency graph. 无环依赖原则(ADP):在包的依赖关系图中不允许存在环。
- Bayes network is a directed acyclic graph with a series of conditional probabilities. Bayes网络是一个具有一系列条件概率的有向无循环图。
- Results HSD-9 was expressed in human testes, and its rat homolog was found in the varying germ cells. 结果 HSD-9基因在人睾丸组织特异表达,其大鼠同源物可在大鼠各级生精细胞中表达；
- Cidofovir, an acyclic nucleotide analogue, was effective against a wide variety of DNA virus. 西多福韦(抗病毒药)属无环核酸类药物,有广谱抗DNA病毒活性。
- The ORF-1 gene only esisted among PrV and EHV-1 Ab4 strain, that the homolog of the two strain was 35%. ORF-1基因只存在于PrV和EHV-1 Ab4株中，二者氨基酸同源性为35%25。
- Construction of a directed acyclic graph of the realization of a series of operations. 构建了有向无环图的一系列操作的实现.
- This study provides the first molecular biological evidence of the presence of an EDR1 homolog in common wheat. 首次提供了证明普通小麦中存在EDR1同源物的分子生物学证据。
- Then, the classifier with multi-class support vector machines of DDAG (decision directed acyclic graph) is given. 然后，用有向无环图的多类支持向量机进行分类。
- Liver receptor homolog 1 transcriptionally regulates human bile salt export pump expression. （肝受体同系物1转录调节人胆盐输出泵表达。）
- A multiobjective shortest path evolutionary algorithm is presented for acyclic directed graph. 提出一种无圈有向图条件下的多目标最短路径进化算法。
- Trace benzene homolog in water was determined by GC with satisfactory result, home resin GDX used as enriching adsorbent. 用国产GDX树脂作吸附剂富集，气相色谱法测定了水中痕量苯系物，结果良好。
- This algorithm can generate a simple expression of reliability and therefore can efficiently compute the reliability of acyclic directed network. 在该公式的基础上提出了一个新的计算无圈有向网络可靠度的不交积和算法,算法可以生成简洁的可靠度表达式,从而可以有效地计算无圈有向网络的可靠度。
- Mapping based cloning identified ABO1 gene which encodes a homolog of animal IKAP (IkB Kinase-Associated Protein) protein. 利用图位克隆鉴定出ABO1基因编码一个动物IKAP(IkB Kinas-Associated Protein)的同系物蛋白。
- Fieldbus DLL protocol is investigated. An optimal acyclic bandwidth allocation algorithm is proposed,and assessed by using Smpl simulation package. 研究现场总线数据链路层协议,提出一种网络性能更优化的非循环带宽分配算法,并通过Smpl仿真软件测量算法的网络性能参数。
- The heat of formation for several homolog seriers of organic compounds has first been determined using gas chromatography method in this paper. 本文首次用气相色谱法测定了几个同系列有机化合物的生成热。
