单元的

Combining with the state of our research, the control strategy of the electronically controlled diesel engine and the design method of ECU have been put forward. All of these include determining control function, compartmentalizing the sub-functions, defining key of control links and control scheme have been brought forward. The control logic has been designed to meet the requirements of the control function of fuel injection and gas exchange system. The criterion of speed stable state has been proposed in this paper.

结合本课题的研究状况提出了电控柴油机的控制策略和电控单元的设计方案，包括控制功能的确定、子功能块划分、关键控制环节的确定，提出了两套控制方案，设计了控制逻辑以满足喷油、配气系统的控制功能要求，并提出了转速稳定状态的判据。

multi-channel correlators are widely used in traditional pseudo-random code cw radar,which makes the ranging system more complicated.this paper proposes a method of digitalizing the return signal directly and then convoluting the signals on dsp,which can replace multi-channel correlation in analog circuit.but the computation of convolution is too huge for the dsp to fulfill.to solve this problem,this paper analyzes five fast algorithms including fft,and then chooses one according to the characters of prc-cw radars.the digital method and fast algorithm have been verified by simulated signal and real signal.

一种提高空间伪码扩谱测距精度的实用。。。摘要：传统的伪码调相连续波雷达采用多路模拟相关电路实现对回波信号的相关接收，通过多路试探搜索各距离单元的目标，电路复杂。提出的数字化方案，对回波信号直接数字化，利用高速dsp实现数字卷积，可替代多路模拟相关电路。但是直接卷积的运算量过大，dsp无法承受。本文对此进行了研究，分析了包括fft在内的五种快速算法，结合prc-cw雷达的具体情况，确定了一种适于dsp实现的快速卷积算法。仿真和实测数据证实了数字化方案及快速算法的正确性。

multi-channel correlators are widely used in traditional pseudo-random code cw radar,which makes the ranging system more complicated.this paper proposes a method of digitalizing the return signal directly and then convoluting the signals on dsp,which can replace multi-channel correlation in analog circuit.but the computation of convolution is too huge for the dsp to fulfill.to solve this problem,this paper analyzes five fast algorithms including fft,and then chooses one according to the characters of prc-cw radars.the digital method and fast algorithm have been verified by simulated signal and real signal.

摘 要：传统的伪码调相连续波雷达采用多路模拟相关电路实现对回波信号的相关接收，通过多路试探搜索各距离单元的目标，电路复杂。提出的数字化方案，对回波信号直接数字化，利用高速dsp实现数字卷积，可替代多路模拟相关电路。但是直接卷积的运算量过大，dsp无法承受。本文对此进行了研究，分析了包括fft在内的五种快速算法，结合prc-cw雷达的具体情况，确定了一种适于dsp实现的快速卷积算法。仿真和实测数据证实了数字化方案及快速算法的正确性。

These productions boosted the development of plastic theory in engineering and settled a platform of applying plastic theories in engineering. And especially the intergraded mechanical models of metal bulk forming process provided a new approach of describing the metal bulk forming process in quantitative and parameter methods and make possible the realization of intelligent function of the computer simulation of metal plastic forming process.

所取得的主要研究成果是对工程塑性理论的深化及其在应用方向上的提升，构成了推广应用工程塑性理论的简易平台，特别是基于模型单元的力学模型而建立的金属体积成形过程的整体力学模型，是定量参数化描述体积成形过程的新的有力工具与方法，是赋予金属塑性成形过程模拟以智能化功能的关键。

Special attributes: func doc or doc is the function's documentation string, or None if unavailable; func name or name is the function's name; module is the name of the module the function was dened in, or None if unavailable; func defaults is a tuple containing default argument values for those arguments that have defaults, or None if no arguments have a default value; func code is the code object representing the compiled function body; func globals is the dictionary that holds the function's global variables — it denes the global namespace of the module in which the function was dened; func dict or dict contains the namespace supporting arbitrary function attributes; func closure is None or a tuple of cells that contain bindings for the function's free variables.

func defaults是一个包括有参数中设有默认值的元组；func name 或 name 是函数名。func code是一个编译后的代码对象；func globals是一个引用，指向保存了函数的全局变量的字典—-如果你在函数所在模块中定义了全局变量的话。func dict或 dict 包括了支持任意函数属性的名字空间；func closure 要么是None，要么是包括有函数自由变量捆绑的单元的元组。

The research of the asymmetric-plan building under the earthquake is one of the difficult points in the seismic fortification field. The simulation of the RC frames designed according to the seismic code is very useful to improve the design method and reduce the earthquake calamity.

平面不规则结构在地震作用下的非线性扭转反应分析是结构抗震领域中研究的难点问题之一，采用纤维模型梁柱单元的结构空间动力非线性分析程序，结合抗震规范的设计要求，开展对不规则结构的空间地震反应分析的研究与评估，有利于提高结构的设计水平，改进抗震措施，从而减少实际扭转震害的发生。

Results Fifty-one clones screened from 160 clones on the basis of Hae III digestion patterns were sequenced, and their sequences were deposited in the GenBank. Clone sequences (52.9%) belonged to Acidimicrobidae and 5 suborders of Actinobacteridae. The other clone sequences (47.1%), which formed one large distinct clade in phylogenetic tree among phylum Actinobacteria, may represent one new suborder or new class.

所获得的51个克隆序列属于39个OTUs，其中52.9%的克隆序列分布于放线菌门放线菌亚的5个亚目和酸微菌亚纲中，并且在这两个亚纲中有大量克隆序列属于放线菌的新类群，另外47.1%的克隆序列以极高的自展值在放线菌门内支持形成一个独立的大分支，极有可能代表一个新亚目或更高级分类单元的类群。

Through analyzing the discharges situation and characteristic of municipal domestic sewage, it is discovered that municipal domestic sewage has become the major pollutive source of water body pollution; But the present pattern that municipal sewage is centralized to the terminal of drainage network to process do not adapt domestic sewage treatment and reuse, through contrasting the centralism treatment and the decentralized treatment, this paper has established the feasible pattern which purifies and reuses municipal domestic sewage in original site for the residential areas unit.

通过对近几年城市生活污水排放情况以及生活污水特点的分析，发现城市生活污水已成为水体污染的主要污染源；而现阶段城市排水管网终端集中处理的模式，已不适应城市生活污水的处理和回用，经过对集中处理与分散处理的对比论证，建立了以小区为单元的城市生活污水原位净化再用的可行模式。

Secondly, in spite of the reliability of software and control system, the mechanical system reliability of automatic yarn evenness tester is researched using FTA, and fault trees of each unit and system are established by analyzing its structure and function. According to system reliability theory and events probability, the mechanical system fault tree is analyzed by means of qualitative analysis and quantitative calculation, the system weak parts are found , and the ways are put forward to improve the mechanical system reliability.

其次，在不考虑软件及控制系统可靠性的情况下，利用故障树分析的方法，对全自动条干仪机械系统可靠性进行了分析研究，通过对其结构、功能的分析，建立了单个单元的故障树和系统的故障树；并根据系统可靠性的原理和事件发生的概率，进行了定性分析和定量计算，找出了系统的薄弱环节，提出了提高机械系统可靠性的途径。

The paper dispenser M600 is zero speed the paper that the tension between roller is as the first tensities, quick-roller is out of paper storage of paper Road between the enlarged the paper easy-to-moment; reserve-roller is the following two tensities roll, from tensities motor-driven, and close to the pressure roller, increase the pressing of the paper; and then there are the adjustment to detect tape tension, to meet business card printing and membership card production requirements, stable b tensities role in regulating improper adjustment roll will affect overprinter precision; reserve-roller is followed by a correcting device, its purpose is to control the paper tape into the business card printing and membership card production unit, on the left and right position paper tape tension changes.

M600的纸架是零速接纸，储纸辊之间的张力为第一次张力，快接纸时储纸辊之间的纸路加长，便于瞬间接纸；储纸辊下面有二次张力辊，由二次张力电机带动，与压纸辊紧靠在一起，增加纸张的压紧力；再下面有调正辊，起到探测纸带张力、满足制卡和会员卡制作要求、稳定二次张力的作用，调正辊调节不当将影响套印精度；储纸辊后面有纠偏装置，其作用是控制纸带进入制卡和会员卡制作单元的左右位置，对纸带张力的变化影响不大。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。