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Furthermore, a sufficient condition that guarantees the asymptotic stability of the original system was derived.

提出并证明了原系统渐近稳定的充分条件。

A sufficient condition of the analytical solution of the system which is asymptotically stable is derived.

其中 ，中立型方程为电网的能量耗损等问题提供了有效的数学模型。

Then the eigenvalues of the closed loop system is studied and the necessary and sufficient condition for the closed loop system to be asymptotically stable is derived.

其次，对相应的闭环系统特征方程进行详尽的讨论计算，得到了系统本征值的分布特性，从而利用Lassel 不变原理得到了闭环系统渐近稳定的充分必要条件。

A recursive formula is derived to compute singular point values at infinity.

摘 要：研究了一类三次系统无穷远点的极限环分支问题。

Under such a condition, various grotesque pursuits and desires are constantly derived, and people attracted by advertisement in commercial markets put their hard money to satisfy themselves at no allowance; it is not only causing the huge poverty gap and the natural havoc beyond redemption, but also forming an extreme inanition after reification.

在这样的情况下，各种光怪陆离之追寻及欲求满足不断衍生，人们将辛苦赚来的钱，在资本商业市场广告的牵引下，尽情消费满足自我；不但造成社会贫富巨大差距以及大自然万劫不复的浩损，也造成自我在物化之后极度的空虚。

MMP-14 from bone marrow-derived cells can influence the collagen content of mouse atheroma, a critical component of plaque stability

骨髓来源的细胞中MMP14能影响小鼠粥样斑块中胶原含量，而后者是斑块稳定性的关键组分。

Conclusion— MMP-14 from bone marrow–derived cells can influence the collagen content of mouse atheroma, a critical component of plaque stability.

结论——骨髓起源细胞的MMP-14能够影响小鼠动脉粥样化的胶原含量——斑块稳定性的要害成分。

On the basis of the derived atmospheric pressure, the expression of the distribution of optical refractive index is obtained.

利用上述表达式可消除大气分布的不均匀性对激光测距的影响。

Measuring the intensities of both high-and low-energy gamma-rays,the two parameters of formation density and equivalent atomic number,which is related to the formation lithology, can be derived at the same time.

同时测量散射伽玛射线的高能部分和低能部分，可以获得地层密度和与地层岩性有关的等效原子序数这两个参数。

Formulae for the structural volume fraction of phases and the quantitative relationship between the phase amount s obtained respectively by calculations in atomic fraction and in mass fraction of elements are derived for multi-phase alloys.

导出了多相合金组成相结构体积分数以及用成分的原子分数与质量分数求得的相含量之间的关系。

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。