查询词典 quadratic

Any shape of mining face ; integral region ; quadratic curve

非规则采矿工作面；积分区间；二次曲线

The cost function of the systems is given in terms of integral quadratic function containing failure controls.

利用Lyapunov方法及线性矩阵不等式方法，得到系统存在可靠保性能控制器的充分条件和控制器的设计方法，并给出了系统的可保性能表达式。

The cost function of the systems is given in terms of integral quadratic function including both index exponent and failure controls.

系统的性能函数是含有指数项和故障输入项的积分二次型函数。

The experiment of intercrop maize and soybean was conducted in the field of intercrop wheat and green manure by using the ternary quadratic regression rotational combination design to study the effects of different maize planting density and sowing time of maize and soybean on their yield in middle altitude areas of Guizhou province.

小麦与绿肥分带种植，小麦收获绿肥翻埋后，在本地块采用三元二次回归旋转组合设计，进行玉米密度、播差期、玉米大豆带型配置试验，对贵州省中海拔地区玉米、大豆间作体系的产量效应进行研究。

The error of quadratic interpolation method on sine wave signal was analytically studied and numerical evaluated in this paper.

该文从理论分析和数值仿真两个方面，对二次插值算法在正弦信号分析中存在的误差进行了详细的研究，得到了误差范围的解析表达式。

This paper describes also quadratic interpolation and the method of transformation of coordinates used in the calculation.

计算中所运用的二次插值及座标变换方法，在文中作了介绍。

Quadratic interpolation method of calculation, other optimization approach.

二次插值的计算方法，其它优化设计方法的基础。

In the beginning of quadratic equations such as, x2-2=0,forced upon us the irrational number, and led to the study of methods of operating with radicals, and to the solution of radical equations.

而二次方程，例如x2-2=0的出现，让我们不得不接触无理数，同时也带来了对于求根方法，以及根方程的研究。

In this paper was obtained minimum point of sums of distances to isosceles triangle certainly was in median line of base of the triangle,and minimum point of quadratic sums of distances to every vextex in general triangle just was bara-center ofthe triangle.

对等腰三角形，得到了到各顶点距离之和的最小值点必在底边的中线上；对一般的三角形，获到了到各顶点距离平方和的最小值点就是三角形的重心。

Based on the internal model of Jitterbug and its certain scheduling attributes with the quadratic cost function for a class of networked control system, we have derived the delay requirements of real-time closed loop control system and proceeded with analysis of delay compensation.

本文基于Jitterbug 内部模块特性，利用其特定的调度策略和性能指标函数，针对一类网络控制系统，导出了该实时闭环控制系统的性能优化时延需求，并进行了时延补偿分析。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。