要求高精度的

With the development of modern science and technology, the accuracy of products became more and more strict.

随着现代科学技术的发展，对机械产品的加工精度要求越来越高。

The simulation results show that t he designed estimating method not only has better estimating accuracy, but also has strong adaptability to the actu al conditions.

仿真结果证明该方法不但具有较高的估计精度，而且其算法也是递推算法，可以满足实际应用的实时性要求。

With the development of industry and aviation, the performance and precision of control system are being concerned more and more.

随着我国工业和航天事业的不断发展，对调速系统的性能和精度要求越来越高。

This equation includes the characteristic term of nonlinear flow, it is impossible to get the accurate solution.

方程含有非线性渗流的特征项，无法求得解析解，直接采用有限差分方法处理非线性项，计算量大，对算法的精度要求也很高。

The backup roll chock is one of the key and important parts of the rolling mill.

支承辊轴承座是轧钢机上的关键零件之一，也是重要零件和加工周期长、难度大、精度要求很高的零件。

These components require not only high precision and low surface coarseness, but also no hypo-surface damage.

这类元器件不仅需要极高的精度和极低的表面粗糙度，还要求无次表面损伤。

Along with the constant development of the electromechanical integration technology, the precision demand of position control of automatic equipments in the manufacturing flied is more and more higher.

随着机电一体化技术的不断发展，制造业对自动化设备的位置控制精度要求越来越高。

Experiment a result a manifestation, that system has higher accuracy to the distance diagraph of distance, it the main technique index sign come to an a system design a request.

试验结果显示，该系统对距离的测量具有较高的精度，其主要技术指标达到了系统设计要求。

This method is easy to be convinced for being audio-visual and good reappearance.Therefor, the method is usually used for arbitration ,or to examinate products with high precision,and calibrate other methods of thickness measurment.

该方法的突出特点是直观、重现性好、容易信服，因而常用于仲裁，或检测精度要求较高的产品和校验其它测厚方法。

With the development of modern science and technology, people call for a highermeasurement accuracy of geometric parameter.

随着现代科技的发展，对各项几何参数的测量精度要求越来越高。

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