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- acyclic phyllotaxis 非轮生叶序
- The relationship among the layers is acyclic. 层次之间的关系是无回路的。
- Their Tang Se nearly in dark red, phyllotaxis uniform exhibition glossy black. 它们的汤色近于深红,叶底匀展乌亮。
- 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 morphogenesis of phyllotaxis follows some particular regularity, and is related to some hormones and genes. 发散角的形成在光照利用方面具有一定的生态学意义;
- 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。
- Phyllotaxis usually accords with the Fibonacci sequence and satisfies the relationship of the golden section mathematically. 植物的叶序一般符合斐波纳契序列,并存在黄金分割关系;
- 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。
- Our results support the viewpoint that the spiral phyllotaxis and the whorled phyllotaxis can coexist in a flower of primitive angiosperms. 本文结果支持在原始被子植物花中螺旋状排列和轮状排列同时存在的观点。
- 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 red tea soup by red colorful bright, mellow sweet, the throat between the aftertaste is long, the phyllotaxis bright is superior. 红茶汤以红艳明亮、醇厚甘甜、喉间回味长、叶底鲜明为优。
- 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.
- 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。
- 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。
- The main achievements made in the field of the study on phyllotaxis for eight centuries are reviewed in terms of its regularity and morphogenesis mechanism. 摘要综述了8个世纪以来,人类在研究叶序现象的发生规律和机制方面所取得的主要成就。
- 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。
- 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。