提出要求

In order to make the neural network application suffice the demands of double-quick computing and tidy memory capacitance in embedded systems, an optimization method of neural network with fixed-point number was proposed.

为了使得神经网络的应用符合嵌入式系统快速计算、存储量精简的要求，提出了一种定点数权值神经网络的优化方法。

According to the characteristics of railway traffic organization in China, this paper conducts a study on the key problems in working out the adjusted train diagram by computer in automatic block districts of double-track lines.

从编制列车运行调整计划的要求出发，分析了传统的三种列车设定方法所存在的不足之处，在此基础上，提出了以组合界线列车设定法为核心内容的一整套新的理论和算法。

In future wireless communications, larger downlink capacity is required in contrast to the uplink in several cases.

因此，无线通信中对下行链路的传输质量和信息容量提出了更高的要求。

Chapter Ⅲ points out drat it needs a systemic environment for government applying the safeguard measures reasonably.

第三章提出产业损害预警机制的构建是合理适用保障措施的系统要求。

To meet the needs of detection of space faint objects for a telescope with large aperture and short focal,a binding drawtube telescope scheme to detect space object is presented to overcome the shortcomings that focal length grows and field of view shrinks with the increasing of aperture size in traditional telescope for space detection.The software methods are used to stack collected images to restrain background random noises and to improve image Signal to Noise Ratio and the detecting ability of the whole system.

为了满足空间暗弱目标探测对大口径、短焦距望远镜系统的要求，克服普通望远镜随着口径的增加焦距变长、视场变小的不足，提出了将多镜筒捆绑在一起对同一空域进行观测，通过软件的方式对采集的图像进行叠加来抑制背景随机噪声、提高图像的信噪比和系统的整体探测能力的设想。

In the design of drip irrigation system, reasonable dripper discharge should be chosen and irrigation water should be supplied in order to make soil reach the designed moisture uniformity; the moisture uniformity of soil along the drip irrigation pipe should be controlled mainly.

文中提出了应用于工程设计中的滴头流量设计模式应满足的要求。在滴灌系统设计中，要使土壤达到设计的湿润均匀度就应选择合理的滴头流量，并设计出合理的灌水量，而且应主要控制沿滴灌管方向的土壤湿润均匀性。

In order to solve some problems that the driving axle housings conformed to the demand of conventional design method,but it didn't accord with their professional standard in bench test.Based on the former study results,this paper has proposed a CAE design method for the driving axle housing.

为解决某些驱动桥壳虽然满足传统设计要求、但在台架试验中不符合行业标准的问题，在对驱动桥壳研究的基础上，提出了基于CAE的驱动桥壳设计方法。

The test can proves that it is credibility to take the driving axle housings bench test demand as a check standard and to optimize the driving axle housing structure parameters in design method.

通过实例验证，所提出的以桥壳台架试验要求为校核标准并包括结构参数优化的桥壳设计计算方法是可信的。

By analysis of characteristics of the fuel cell, the performance requirement of the electrical driving system of fuel cell powered EV has been given.

通过分析燃料电池的本质及其工作特性，提出了对燃料电池电动车电驱动系统的性能要求。

Based on the analysis of operation mechanism and development of the charge pump,as well as the factors limiting its efficiency and speed,a new method using triple-well structure and charge transfer switches is suggested to eliminate threshold voltage drop and body effect.The clock driving circuit is specially optimized to lower output resistance,and speed up the response.

在分析电压泵工作原理和结构演变并指出当前实现方法在驱动和响应上的制约因素的基础上，结合目前先进Flash Memory工作电压和工作要求，提出了结合三阱工艺和CTS方法以消除体效应和阈值电压降从而提高性能的四相位电荷泵设计方法，专门对时钟驱动进行的优化，提高了响应速度。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷