• 大一孩子家庭主要语言英语的孩子,完成所有功课的孩子,不可能成为欺凌者

    And older children and children who live in homes where their primary language is not English, and also children who complete all their homework, are less likely to be bullies.

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  • 分析了系统不变性、边界平衡性质全局渐近稳定性

    Mathematical analyses of the model equations with regard to invariance of non-negativity, nature of equilibria and global stability are analyzed.

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  • 本文给出了满足内向型边界条件锥多值映象固有元不动存在的一些充分条件。

    This paper deals with the weakly inward non-cone multivalued map, gives somesufficiont conditions for this kind of map to have positive fixed points and eigenvectors.

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  • 本病家族遗传倾向遗传学研究单一性遗传致病基因突变表现多样

    The disease has a familial hereditary tendency, genetic research shows a non-singleness genetic character, and the manifestations of its pathogenic gene and mutation site are various.

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  • 中性直接接地电网中,单相接地电压互感器(PT)引起谐振过电压均多发性的事故

    In ungrounded distribution system the single-phase-grounding and the ferro-resonance caused by the PT (Potential Transformer) are of the frequent accidents.

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  • 讨论了一类带有扩散具有阶段结构与时滞两种群捕食系统,分析了系统的负不变性、边界平衡性质全局渐近稳定性

    A system of retarted functional differential equations as a predator-prey model with stage structure and dispersion is discussed. Conditions for global stability of the system are given.

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  • 采用编码编码结合方法实现摄影测量中对应匹配技术,讨论了标记中心像素定位方法、两类标记的识别编码标记的解码方法

    The high accuracy center measuring method of marked points technique based on the fitting sub-pixel edge, and the methods of coded points designing and coded points auto-detecting were investigated.

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  • 正射影镶嵌效果控制布局镶嵌线的选取密切相关

    It is considered that images Mosaic is a system where the Mosaic effect is closely related to the distribution of control points and seam-line.

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  • 真核生物维持基因组的稳定性防止倍体的产生,有其一套完整保护机制细胞周期调控检验调控以对损伤DNA修复

    To ensure genome integrity and prevent aneuploidy, eukaryotes have evolved an integrated protective mechanism, including cell cycle control, checkpoint control, and DNA repair.

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  • 定常流流速分布湍流中欧拉空间关联函数都需要同时测量各空间速度作为时间的函数。

    In unsteady flows it may be relevant to measure the spatial velocity distribution as a function of time.

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  • 细胞颜色、叶迹维管束维管束的多少则是显微的主要区别

    The color of Oil cell, the number of non-glandular hair, leaf-trace bundle and vascular bundle are distinct in micro-character.

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  • 希望这些研究建议能够汉字零起留学生的汉字学习起到一定帮助

    Hoping that these Suggestions can do a certain help to "the non-Chinese character circle" beginners' Chinese character learning.

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  • 决口扇砂体属于中等均质储层。结论的层内均质性中等,层间平面均质性

    The crevasse and point bars are of intermediate heterogeneity. Conclusion Inlayer macro heterogeneity is intermediate, the interlayer and horizontal macro heterogeneity are relatively strong;

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  • 本文中,我们主要研究具有曲率完备流形体积增长与闭测地线距离函数临界一些关系。

    The paper gives a simple version and progress of the open Riemannian manifolds with nonnegative Ricci curvature and large volume growth from 1990.

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  • 本文中,我们主要研究具有曲率完备流形体积增长与闭测地线距离函数临界一些关系。

    The paper gives a simple version and progress of the open Riemannian manifolds with nonnegative Ricci curvature and large volume growth from 1990.

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