他们其中的很多人还有附加的健康问题，比如所高血压和二型睡眠呼吸暂停等。
Many of them had additional health problems, such as high blood pressure, type two diabetes and sleep apnea.
美国大约三分之一的儿童和青少年超重，这使得他们的二型糖尿病、高血压、失眠和其他健康的问题的风险加大。
About one-third of children and adolescents in the USA weigh too much, putting them at increased risk for type 2 diabetes, high cholesterol, sleep apnea and other health problems.
先给出这些问题的提法，然后使用列紧性原理和极值原理证明了上述二阶椭圆型方程边值解的存在性和唯一性。
Fristly the boundary value problems for the equations is formulated, and then by using the compactness principle, the existence of solutions for the above problems is proved.
研究了控制时滞线性系统的二次型最优跟踪控制问题。
The optimal tracking control problem for linear systems with control delay is considered.
本文研究了线性二次型指标下的最优输出反馈问题。
This paper is concerned with the problem of the optimal output feedback under the LQ index.
建立非线性等式和不等式约束规划问题的一个序列二次规划(sqp)型算法。
An algorithm of successive quadratic programming (SQP) type is presented to program problems with nonlinear equality and inequality constraints.
根据系统参数，在二次型指标中适当选择状态加权矩阵q可以将LQ问题的状态反馈解表成输出反馈的形式。
Choosing the proper state weight matrix Q in the LQ index by the system parameters, we can express the state feed-back solution of the LQ problem in the form of the output feedback.
讨论了二阶非线性椭圆型方程在多连通区域上的间断边值问题。
The article deals with the discontinuous boundary value problem for nonlinear elliptic complex equations of second order.
本文中我们采用扩展混合有限元方法和混合体积元方法数值模拟了二阶拟线性抛物型积分微分方程和二阶拟线性抛物问题。
In this paper , we consider the Expanded Mixed Finite Element Method and mixed covolume method for the quasilinear parabolic integro-differential equation and quasilinear parabolic problem.
针对含有非匹配条件的范数有界线性不确定中立型时滞系统，研究该类系统的鲁棒稳定和二次性能控制问题。
The problem for the robust stability and quadratic performance control of linear neutral time-delay systems is studied with non-match norm-bounded uncertainties.
利用非常数全纯曲线涉及活动超平面的截断型第二基本定理，讨论了全纯曲线的唯一性问题。
By the second main theorem for non-constant holomorphic curves with moving targets without counting multiplicity, the uniqueness problem of holomorphic curves is discussed.
文末给出了应用虚拟区域法得到的线性椭圆型问题、绕固定圆柱二维定常流动的数值结果，并与贴体网格上的结果或实验结果进行了比较以验证数值方法。
Finally, we present the numerical results of a linear elliptic problem and flows around a fixed disk, and the comparison with body-fitted mesh results or experimental data.
系统采用三参数逻辑斯蒂模型，针对二值型数据，该系统能有效地解决目前自适应测试中不可避免的试题曝光度问题。
The systems using three parameters Logistic model, in view of the value of data, the practice has proved that it can resolve the exposure problems in the current adaptive test.
论述了多连通区域上可测系数的二阶非线性抛物[型]方程组的初-正则斜微商问题。
The initial regular oblique derivative problem for nonlinear parabolic systems of several second order complex equations with measurable coefficients in a multiply connected domain is discussed.
按照最优控制理论，把压水反应堆的负荷跟踪控制问题描述为一个非线性二次型最优控制问题。
According to the optimal control theory, the problem of load following operation in a pressurized water reactor is formulated as a nonlinear quadratic optimal control problem.
利用机械臂逆动力学方法和线性二次型（LQ）最优控制方法讨论刚柔性耦合机械臂的轨迹跟踪控制问题和消除残余振动的控制问题。
The inverse dynamic method of manipulator and the Linear Quadrics (LQ) optimum control method are employed to investigate the problems of trajectory tracking and eliminating the remaining vibration.
利用二次型的理论，给出解决多元函数极值问题的另一种方法。
Through the quadratic form theory, another solution to the extremum problem of function of several variables is given.
研究汽车主动悬架系统的线性二次型前馈反馈最优控制问题。
A feedforward and feedback linear quadratic optimal control problem of vehicle active suspension systems is considered.
在谈到相关问题时，福田敬二博士重申了世卫组织的立场，就是人得了甲型h1n 1流感是人传染的，而不是猪。
In a related issue, Dr. Fukuda reiterates WHO's position that people are getting infected with the H1N1 virus from other people and not from pigs.
第二章基于压电材料的机电耦合关系求解螺型位错、圆形界面裂纹与夹杂之间相互作用的问题。
In the second chapter, the interaction among a screw dislocation, circular interfacial crack and inclusion is solved based on the electromechanical coupling relation of piezoelectric material.
本文针对一维和二维双曲型方程的初边值问题，设计了几类高效率串行格式和并行算法。
In this paper, I design a series of high-efficiency serial schemes and parallel algorithms for one-dimension and two-dimension hyperbolic equation.
通过建立二次型与对称双线性函数之间的对应关系，在双线性函数的概念下讨论二次型化标准型的问题，最后给出惯性定理的一个证明。
In this paper, we use the theory of symmetric bilinear function to solve problems of quadratic form, and finally give a proof of the inertia theorem.
在二次损失函数下，研究了增长曲线模型误差方差的非齐次二次型估计的可容许性问题。
The admissibility of non-homogeneous quadratic form estimate of variance on the growth curve model was studied under quadratic loss function.
针对二级倒立摆系统的平衡控制问题，对其进行数学建模，应用二次型最优控制理论设计了控制器。
The double inverted pendulum is modeled and the controller is designed by using quadratic optimal control theory to its equilibrium control question.
针对二级倒立摆系统的平衡控制问题，对其进行数学建模，应用二次型最优控制理论设计了控制器。
The double inverted pendulum is modeled and the controller is designed by using quadratic optimal control theory to its equilibrium control question.
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