查询词典 cellular automaton

RNA interference represents a common biological phenomenon of double-stranded RNA mediated post-transcriptional gene silencing, which lies in altitude plants and animals. The mechanism of this process is described as that: the dsRNA in cells are cut into double-stranded small interfering RNA. By joining with an effector complex termed RISC (RNA-induced silencing complex), siRNA binds to the cellular RNA with homologous sequences, and contributes to the degradation of the corresponding mRNA, the inhibition of specific gene expression.

RNAi技术是双链RNA(double strand RNA，dsRNA)介导的序列特异性的转录后基因沉默，广泛存在于高等植物和动物中，其机制是细胞内的dsRNA被Dicer剪切成双链的小分子干涉RNA (small interfering RNA，siRNA)与RNA诱导的基因沉默复合物结合，降解与之互补的靶mRNA，特异性抑制靶基因表达。

Acetone cyanohydrin may have different extent of toxic effect on cellular membrane and organelle membrane.

丙酮氰醇对染毒动物细胞和细胞器膜均有不同程度的毒效应。

To investigate the prevention of anti-apoptosis drugs (sodium ferulate, SF; schisandrin B, Sch B; flos chrysanthemi, FC; semem planagines, SP) on lens epithelial cell damaged by oxidative stress, and to study the changes of intracellular-free calcium, cyclic adenosine monophosphate and cyclic guanine monophosphate, in order to disclose the mechanism of signal transduction in cellular and molecular level.

目的 本研究旨在探讨细胞凋亡抑制剂阿魏酸钠、五味子乙素、菊花、车前子对氧化损伤的晶状体上皮细胞内Ca2+、环磷酸腺苷、环磷酸鸟苷的影响，从细胞信号转导角度揭示天然药物防治白内障的细胞和分子学机制。

It also controls motility, cellular movements, and cyclosis.

它控制着细胞的运动，如胞质环流等。

Cancer Genetics and Cytogenetics offers in-depth coverage of the cellular and molecular aspects of cancer research.

癌基因和细胞遗传学杂志深入研究了癌症的细胞和分子方面。

Cytokinesis was a typical mechanical process characterized by an obvious change of cellular cortical mechanical properties.

胞质分裂是一个典型的力学过程，涉及细胞皮质力学特性的明显改变。

Actin is a highly conserved protein, which exists in almost all eukaryotic cells and has been proved to be essential for many cellular functions such as movement, morphology, growth, cytokinesis as well as other crucial events.

肌动蛋白是一类高度保守的蛋白质，存在于所有的真核细胞中，参与细胞分裂、运动、迁移、形态的维持、生长等许多重要生理活动。

The application of SH returns what can prevent the antioxidant inside body to eliminate, reduce cellular loss, proof SH is had fight oxidation [3] . 1 · the matrix of week of protective action cell of 3 pairs of cells can make the cell is avoided suffer a cytolysis poison...

SH的应用还可以阻止体内抗氧化剂的排除，减少细胞的损伤，证实SH具有抗氧化功能[3]。1·3对细胞的保护功能细胞周基质可使细胞免受具细胞溶解毒。。。

Results We found that the CLC-3 protein mainly expressed in the cytoplasm and on the cellular membrane.

结果 CLC-3蛋白主要表达在瘤细胞的胞浆和／或胞膜上。

The human CTLA-4 gene, which lies on 2q33, has four exons: exon 1 encodes leader sequence, exon2 encodes 116 Aa forming extra-cellular V-like functional domain, exon 3 encodes 37 Aa of hydrophobic membrane domain and exon 4 encodes 34 Aa of cytoplast domain.

人类的CTLA-4基因位于2q33，有四个外显子组成，其中第一外显子编码前导序列，第二外显子编码116个氨基酸组成的胞外功能区，第三外显子编码37个氨基酸组成的疏水性跨膜区，第四外显子编码34个氨基酸组成的胞内区。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。