实际性

For the restriction of research condition,this system is simulative.

因为受到硬件装备和实际数据采集的限制，本软件是模拟性的。

A practicable analytic solusion is obtained for any sector by means of Fourier series with singular items.

从位移场带奇性分离的Fourier级数表达式着手，得到扇形问题可实际操作的解析解，可以证明此级数解法与Wiliams分离变量法等价。

A new method for the determination of sulfate ion in sodium or potassium sulfate is proposed.

对可溶性硫酸钠中硫酸根含量的测定提出一种新方法，实际应用证明该法具有准确度高、重现性好、简便快速的特点。

In this paper, a new numerical method, the coupling method of spherical harmonic function spectral and streamline diffusion finite element method for unsteady Boltzmann equation in the neutron logging field is discussed, and the convegrence and error estimations of this scheme are proved.

针对中子测井问题，研究非定常Boltamann中子输运方程的确定型数值求解方法，给出了求解Boltzmann方程的球谐函数展开和流线扩散有限元耦合方法，证明了这种耦合方法的收敛性和误差估计·实际算例表明此方法是有效

Nowadays, speech recognition system in clean conditions with reading input mode can give desirable performance, but environmental noise and speaker variation, such as spontaneousness and accent etc., prevent the recognition engine from being put to real application.

当前在纯净环境下采用朗读方式的语音识别系统识别性能已经达到一个相当高的程度，在这种情况下，语音识别走向实际应用必须解决对噪声环境的鲁棒性。。。

Theoretical analysis and a lot of practical examples show that the convergence of this algorithm is very stable, that its convergence rate is very fast, and that it can also give accurate calculation of the value of the pressure loss.

理论分析和大量实际算例表明这种算法具有非常稳定的收敛性和非常快的收敛速度，并且能够给出压降的精确计算值。

At last, the application of above modeling and control strategies has been demonstrated by the simulations of a nonlinear dc motor control problem. Under this control strategy, system identification phase is not needed, and only a controller based on the recurrent neural network is provided. Because the control and learning laws are designed with stable theory, stability and convergence problems are solved here with rigorous analysis, which can not been analyzed easily when usual BP neural networks are used.

最后通过非线性电机模型的仿真研究，表明了基于上述动态动态递归神经网络模型对非线性系统进行自适应控制的实际可行性，并且采用这种方法不需要对系统进行离线辨识，整个系统只采用了一个基于动态递归神经网络的控制器，由于整个系统是基于稳定性理论设计的，有效地解决了应用BP网络等其它前向网络时系统的稳定性和收敛性难以分析的问题。

In treating senile patient with osteoporotic fraction, it is suggested to differentiate syndromes, distinguish asthenia and sthenia, and use "three phase-syndrome differentiation".

在治疗老年患者的骨质疏松性骨折时，应该根据实际情况辨证论治，勘审虚实，灵活运用早、中、晚三期治疗骨折的"三期辨证"。

Great majority Special Farmers" Cooperation set up by relying on the ability person , group leader business enterprise, or farming technology section, forming the property structure with differences, Hebei province is also the same, with the performance of the higher store capitalization concentration degree, appearing the difference between the big shareholder society member and small shareholder society member, the core society member and non-nuclear heart society member, the investor society member and manufacturer"s society member. the existence of advantage stock is the actual controller in co-operative societies, the surplus of the co-operative societies incline toward advantage shareholder, the Share Capital dividends is comparison far from the sum return according to trade return, Ministry of Finance funds nation the public finance prop up a funds and bring of the income is also basic for the big shareholder of the school store income.

合作社产权结构的同质性是合作社实现成员民主管理、资本报酬有限、盈余按惠顾额返还的基础，而河北省农村现阶段经济社会条件是资本和具有企业家素质的人才相对于劳动是稀缺的生产要素，绝大多数农民专业合作社都是依托能人大户、龙头企业、或农技部门组建，形成了农民专业合作社异质性的产权结构，表现为合作社股金集中度普遍较高，社员中出现大股东社员和小股东社员，核心社员和非核心社员，投资者社员和生产者社员的差别，合作社中的优势股为农民专业合作社的实际控制者，农民专业合作社的利益分配自然倾向于优势股东，按股分红的比例远高于按交易额返还的比例，国家财政扶植资金及带来的收益也基本为合作社的大股东所得。

The perception module collects information from information table. At the same time, in order to lighten follow-up calculation amount of procedure, the attention focus mechanism is used to cull superabundance objects, and the bounding box is used to realize the judgement of visibility.

感知模块模拟真实鱼的感知功能，从环境信息中按照不同的感知范围收集信息，并使用注意力聚焦机制剔除过多对象，使用包围盒进行可见性判断，以此对感知范围中的对象进行筛选，减轻后续流程的计算量，并且更加符合实际的感知特性。

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