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- acyclic sesquiterpene 无环倍半萜
- The relationship among the layers is acyclic. 层次之间的关系是无回路的。
- Progress in studies on sesquiterpene lactones from Xanthium L. 苍耳属中倍半萜内酯的研究进展。
- Three novel dimeric sesquiterpene lactones from Ainsliaea macrocephala. Zhang Wei-dong(通讯作者);et al.
- 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)。
- Gossypol is a kind of sesquiterpene, which generally exist in the gossypol gland. 棉酚是一种存在于棉酚腺体的倍半萜烯类化合物。
- 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。
- The results showed that sesquiterpene cyclase gene was induced to express by elicitation of CuCl2. 结果表明,Cu2+能诱导辣椒叶片表达倍半萜环化酶活性,酶活性的表达与相应的基因转录有关。
- 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。
- Survey in studies on chemical constituents of sesquiterpene and their physiological activities in plants of Helianthus L. 向日葵属植物倍半萜类化学成分及其生物活性研究概况。
- 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。
- Artemisinin is a sesquiterpene lactone compound extracted from sweet wormwood Artemisia annua L,which contains the specific endoperoxide bridge. 青蒿素是从菊科植物黄花蒿叶中提取分离到的一种具有过氧桥结构的倍半萜内酯类化合物。
- 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。
- Most antifeedant secondary plant compounds fall into one of four categories:sesquiterpene lactones,isoflavonoids,quassinoids,limonoids. 大部分植物源拒食性次生性化合物可以分为倍半萜烯内酯类、异黄酮类、苦木素类和柠檬苦素类化合物4大类。
- 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。
- TerisAVanBeek,Paul Maas,BonnieMKing,et al.Bitter Sesquiterpene Lactonesfrom Chicory Roots[J].Agric Food Chem,1990,38:1035. 何轶;郭亚健;高云艳.;菊苣根化学成分研究[J]