simulation shows that the quadratic optimal control has smaller oscillation and overshoot, and the system has better control effect.

the subsystem levels were optimized by sqp (sequential quadratic programming), and the system level by the hybrid search algorithm.

同时各学科级采用序列二次规划法，系统级采用混合算法寻优。

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quadratic feedback and pid strategies are used to control the adjustable damping of suspension and the assistant power of eps respectively.

运用二次反馈法和PID策略分别对悬架的可调阻尼和转向系统的助力进行控制。

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with the rise of groundwater lever, the coefficient slope stability decreases with a quadratic function approximately.

随着地下水位的上升，土坡稳定系数近似呈二次函数关系递减。

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the temperature and ph used in determination of the enzyme activity were optimized by quadratic saturation d-optimum regression design.

用二次D-饱和最优设计优化酶活测定体系的温度和pH值。

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this paper researches into the problem on fitting the shell flight-time of anti-aircraft gun by interpolation and quadratic approximation.

用插值拟合和最小二乘逼近拟合方法对高炮射弹飞行时间拟合问题进行了研究。

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on this basis, the global optimum of the multi-scale regression modeling problem can be obtained by solving a quadratic programming problem.

在此基础上，通过解一个二次优化问题可求出多尺度回归建模问题的全局最优解。

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the result said that, the three-section method can lower the difficulty when a quadratic equation is considered, and with a good precision.

研究表明，使用三段法可以有效的降低由于使用二次方程对非线性段进行描述所带来的建模及模型求解难度，并能够保持较高的精度。

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based an unstructured quadratic separator, a less conservative condition for the existence of a reliable tracking control is derived.

基于无结构二次型分离算子，可获得保守性更低的可靠跟踪控制器的存在条件。

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a property of quadratic differential convex functions is proven and applications of it are given as well.

证明了二次可微凸函数的一个性质，并给出了这个性质的一个应用。

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position relationship problem between two quadratic curves is usually discussed in collision detection problem between two coplanar objects.

平面实体间的碰撞检测中，经常需要讨论二次曲线间的位置关系。

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the six sigma black belt will be able to use a quadratic loss function to compute the cost of a given process.

西格玛黑带应能使用二次品质损失函数来计算给定过程的成本。

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but for strong non-quadratic form and the sharp change in curvature function, the quadratic model seems to unable to solve it.

然而，对于非二次性态强、曲率变化比较剧烈的函数，二次模型信赖域算法显得力不从心。

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tss - total suspended solids

悬浮固体总量

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particulate organic carbon content in size-fractioned total suspended solids at lijin hydrographic station of the huanghe river

黄河利津水文站不同粒径悬浮颗粒物中有机碳含量的研究

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the average percentage removal of total suspended solids was 73%.

去除的平均比例总悬浮物是73%。

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filter 500 ml water sample by a dry filter paper; then dry the filter paper and weigh it. calculate the amount of total suspended solids.

用一张已被干燥及已知重量的滤纸过滤500亳升水样本，把滤纸焗干后再秤。计算总悬浮物的含量。

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yes. that is what we call " let beggars match with beggars" .

是啊。这就是我们说的“龙配龙，凤配凤”。

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defect and improvement of triangulation survey computing formula

普通三角高程测量计算公式的缺陷与改进

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saving social labor economy of social labor

节约人工的投资

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atrium of middle nasal meatus

中鼻道前房

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