大逆

Based on X-filtered LMS algorithm and -filtered LMS algorithm adaptive inverse control, we use a new variable step size LMS algorithm. Adding little computation, variable step size LMS algorithm can result in fast convergence speed and low residual error simultaneously. The adaptive feedback control can counteract the beginning error of the system. The adaptive disturbance canceler can best erase noises and disturbances.

在原来的X-滤波LMS算法自适应逆控制和-滤波LMS算法自适应逆控制方法的基础上，引入了新的变步长LMS算法，在计算量增加不多的前提下，能同时获得较快的收敛速度和较小的稳态误差；引入自适应的反馈补偿控制克服了被控系统的直流零频漂移，使控制系统在初开始工作阶段快速收敛；还引入自适应扰动消除器，它能最大限度的消除扰动。

Along with the electrical machinery control special-purpose DSP appearance and the control theory universal development, caused the contravariant power source the control technology to face the entire digitized, the intellectualized direction is developing, inverts the power source numerical control technology to have a big leap.

随着电机控制专用DSP的出现和控制理论的普遍发展，使得逆变电源的控制技术朝着全数字化、智能化的方向发展，逆变电源的数字控制技术发生了一次大的飞跃。

By deep analyzing the tested value of the concrete strength with the rebound method and combining with the inverse regression theory,a rebound strength curve of three-parameter inverse regression is put forward.

基于对回弹法检测混凝土强度被检测量，结合逆回归理论提出了一种逆回归三参数回弹法测强曲线模型，将随机性较大的混凝土回弹值作为因变量，随机性较小的抗压强度值作为自变量，并且增加了一个位置参数，更加符合工程的实际情况。

In the third chapter, the finite element inverse approach has been applied to an L-shaped cup drawing simulation. Compared with the experimental result and incremental FEM result, the numerical results of inverse approach validate the efficiency and accuracy of inverse approach. In the fourth chapter, a rear fender has been chosen to be an example of 3D complicated auto panel.

采用有限元逆算法数值模拟了L-形方盒件的冲压成形过程，计算结果与试验结果及增量有限元结果进行了比较分析，结果表明：有限元逆算法结果与试验结果基本吻合，而且有较高的精度，在产品初期设计阶段具有较大的应用价值。

Has become the essential invertor in each kind of domain, along with on-off element large capacity and high frequency, microcomputer high performance and control technology and return route integration, may realize invertor's miniaturization, the high response, the high efficiency output and high reliable.

在各种领域已成为不可缺少的逆变器，随着开关元件大容量化和高频化、微机高性能化和控制技术和回路集成化，可实现逆变器的小型化、高响应化、大功率输出化和高可靠化。

Wengeng thrust fault in Langshan area of western Inner Mongolia developed at the northeastern boundary of Jurassic Wengeng sedimentary basin is a large thrust fault zone.

内蒙古西部狼山温更逆冲断层发育在温更侏罗纪沉积盆地西北边界，是一条规模较大的逆冲断裂构造带。

Matrix inversion source code functions : general or large building its matrix inverse matrix!

矩阵求逆程序源代码功能：就一般或者大型大矩阵求其逆矩阵！

For large capacity of inverter, due to the dc bus voltage is higher, ac output generally do not need to boost transformer can achieve 220V, in medium and small volume of inverter, due to the low voltage dc 12V, such as, must design, 24V pressor circuit.

对大容量的逆变器，由于直流母线电压较高，交流输出一般不需要变压器升压即能达到220V，在中、小容量的逆变器中，由于直流电压较低，如12V、24V，就必须设计升压电路。

Conversely, supermarine landslides and cosmic-body impacts disturb the water from above, as momentum from falling debris is transferred to the water into which the debris falls.

地震是发生在板块边缘的逆冲型地震，它所释放出的能量在近几十年来是较大的。逆冲型地震的成因是地层断层的上部上移。

Via the experimental study of HWJND to SUs model in rat, we discovered that HWJND can reduce the excretive capacity of gastric juice and cankerous index of gastric mucosal, increase the content of GMBF, PGE2 in gastric mucosal, depress the content of NO and iNOSmRNA in gastric mucosal etc at a certain extent according to 15、 20 or 25g medicinal materials/kg avoirdupois. The results have statistic significance (p. 05-0. 01).It clues to that HWJND

和胃降逆方能通过多种途径多种机制表现出对SU模型大鼠胃粘膜的防护作用，同时体现了中药多成分、多靶点、多作用环节的特点，而和胃降逆方具有保护应激性溃疡作用是否影响与应激性溃疡相关的其它因素，还有待进一步深入研究。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。