性能良好的

It is applied to cruise missile terrain following. The result shows that the controller exhibits robustness and excellent tracking performance.

在巡航弹地形跟踪应用中的结果表明，该控制系统不仅具有精确的跟踪性能而且具有良好的鲁棒性。

Under this situation, sparse signal expansion theories, a kind of new multiscale analysis theory that has been developed in recent years, possess a better performance in detecting the singularities of the signal with straight line or curve in high dimensional space and can be used to express signals with sparse coefficients.

而稀疏信号表示理论是近几年发展起来的一类新的多尺度分析方法，它们对高维空间中具有直线或曲线奇异性信号具有良好的检测性能，可以用稀疏的系数来表示原信号。

The main methods of molecular design and modification on damping high polymeric compound are discussed in detail.

高聚物之所以具有良好的阻尼性能是由它的特殊分子结构所决定的。

Through the practical application for one year, it is proved that this technique is feasible and the newly designed derrick has good performance.

通过一年的实际应用，表明这一技术是可行的，设计的起重机具有良好的性能。

In recent years aromatic diamine derivatives with good photoluminescent and hole transporting properties have been widely used in organic electroluminescence devices.

芳香多胺系化合物不仅是重要的有机染料，而且具有良好的光稳定性和极好的传输性能，近年来已引起研究者的兴趣和关注。

The strength,impact toughness and wear resistance of the composites were also examined. Results show that the problems of the dispersiveness of Al2O3 particulate in aluminium liquid can be solved effectively by alternative processing parameters.

结果表明，通过选择合适的工艺参数，可以很好地解决Al2O3颗粒在Al合金液中的分散性问题，所得复合材料具有一定韧性和良好的耐磨性能。

The strength, impact toughness and wear resistance of the composites were also examined. Results show that the problems of the dispersiveness of Al 2O 3 particulate in aluminium liquid can be solved effectively by alternative processing parameters. The composites ...

结果表明，通过选择合适的工艺参数，可以很好地解决Al2 O3 颗粒在Al合金液中的分散性问题，所得复合材料具有一定韧性和良好的耐磨性能。

The effects of ionizing radiation and transient high dose rate radiation of the power VDMNOSFET are also presented.

给出了该器件的电离辐射效应及瞬态大剂量辐射的实验数据，与常规 VDMOSFET相比获得了良好的抗辐射性能。

IT ALSO HAS THE BEST EFECT TO IMPROVE THE PLASTICITY, IMPACT DUCTILITY AND FLUIDITY OF STEEL.

同时对改善钢的性能，提高钢的塑性，冲击韧性和流动性都有良好的促进作用。

Direct power control schemes have been widely used because of its simplicity, noise resistance, good dynamic performance, decoupled active and reactive power control.

PWM整流器的直接功率控制方法因具有简单实用、抗干扰能力强、良好的动态性能、可以实现有功无功的解耦控制的特性而被广泛应用。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐