讨论平均跟踪性与完全传递、拓扑弱混合及混沌的关系。
Relations among the average-shadowing property, totally transitive, topologically weakly mixing and chaos were discussed.
主要结论是：对保测映射和保测半流，证明了弱混合蕴含敏感依赖性。
The main results are as follows: Weak-mixing implies sensitive dependence for measure-preserving maps and measure-preserving semiflows.
本文给出在离散情形下回复弱混合算子的定义，并给出两个算子的积是弱混合的一个充分条件。
In this paper, we give the definition of the recurrently weak-mixing operators in the discrete case, and obtain a sufficient condition under which the product of two operators is weak-mixing.
在赤道东太平洋冷舌区北侧，弱混合导致混合层变浅，变浅使热量堆积进而使平均SST升高约0.3 ？
In the northern part of eastern Pacific cold tongue, the reduced mixing causes heat accumulate on upper layer and then lead to a increase in SST about 0.3?
为了解决强弱混合信号中检测和估计弱lfm分量参数的问题，在上面方法的基础上，结合逐次消去技术提出了多分量LF M信号参数估计算法。
By combining successive elimination technique with above method, weak LFM signals can be detected among some strong LFM signals and their parameters are estimated.
本文利用耦合波理论分析推导了单模平面光波导中两波混合的耦合波方程和弱相干光放大率的表示式。
The coupled equation of two-wave mixing and expressions for weak beam amplification in a single mode waveguide are deduced by application of coupled wave theory.
针对语音信号的弱稀疏性，提出一种新的基于混合矩阵估计的欠定语音盲分离方法。
This paper proposes a new method based on mixing matrix estimation for underdetermined blind speech separation, aiming at speech signals under weak sparseness.
定义了“混合杨图”将强、弱场两种耦合方案的能谱直接对比，从而明确了强、弱场波函数之间的变换关系。
Mixed young tableaux are defined and employed to search for the transformation properties between the strong-field and the weak-field coupling schemes.
结果15例脾结核患者中有3例弥漫粟粒型，8例弱回声结节型，2例混合回声团块型，2例钙化型。
Results In all 15 cases, 3 miliary-like diffuse, 8 weak echo nodular, 2 hybrid echo-mass, 2 calcified.
许多实证研究已经对弱形式有效的市场假说和新兴市场广泛地进行了调查，结果这两者是混合的。
Many empirical studies have been widely carried to investigate the weak-form efficient market hypothesis for emerging markets, and the results are mixed.
针对遗传算法局部搜索能力弱的缺陷，提出了一种改进的混合遗传算法。
There are some limitations that using genetic algorithms. This paper presents the Mixed Genetic Algorithm(MGA).
他们发现，细胞的反应在注入混合菌液的情况弱于只注射有效活菌的情况。
They found that the cells' response to this mixture was less than if the researchers had injected only the effective vaccine.
墙下条形基础与静压桩基结合使用，对于弱地基上的多层混合结构建筑是一种既能缩短工期，又能降低造价的设计、施工方案。
Joint utilization of strip foundation under wall with static press pile is a kind of design and construction plan which can reduce man-hours and building costs.
其成矿温度在90 ~ 300之间，成矿流体为低盐度的弱酸性弱堿性大气降水、海水和岩浆水的混合溶液。
The mineralization temperature is in a range of 90 ~ 300, and the mineralization fluid is a combination of slightly acidic - slightly alkalic precipitations, seawater and magmatic water.
在由S和D核子关联对构成的原子核集体运动态中，存在由辛弱数混合造成的伪态成份。 给出了计算这种伪态成份的公式，并进行计算和讨论。
The spurious components due to the seniority mixing in the collective states composed of the S and D nucleon pairs are expressed and evaluated.
弱密码不混合使用这些元素。
混合物的毒性比纯氟弱。
混合物的毒性比纯氟弱。
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