查询词典 equivalent circuit

The hardware circuit is made up by microcomputer controlling circuit, motor driving circuit, wire-feeding speed regulating circuit, arc welding power source main circuit, as well as the isolating, sampling, welding state identification circuit.

硬件电路由单片机控制电路、电机驱动电路、送丝调速电路、弧焊电源主电路以及隔离、采样、焊接状态识别电路构成。

The hardware design project and principle are presented in detail, including the sensor and the single-chip microcomputer select, the signal processing circuit, the real-time clock circuit, the alarm circuit, the wireless receiving and transmitting circuit, the extension of FLASH memorizer, the key-board circuit and USB interface circuit, etc. As the counterpart, the software function modules are presented as well, including the main program of transmitter and receiver, the data acquisition and processing module, the display function module, the key function module, the three-level alarm on fault parameters module, the fault parameters memorizing and inquiring module and the wireless transmitting and receiving module, etc.

论文详细介绍了系统的硬件设计方案及其工作原理，包括传感器的选择、单片机的选择、信号调理电路、实时时钟电路、报警电路、FLASH存储器、无线发射与接收电路、键盘电路和USB接口电路等；同时详细介绍了软件设计方案及具体实现方法，包括发射机主程序、接收机主程序、数据采集与处理模块、键盘处理模块、故障数据存储与查询模块、显示功能模块、报警模块、无线发射与接收模块等。

The overall system controls by the monolithic integrated circuit, by ultrasonic wave transmission circuit, supersonic reception electric circuit, alarm circuit, supply voltage examination/Repositions the electric circuit, composition and so on keyboard display circuit.

本报警器采用超声波传感器测距，整个系统由单片机控，由超声波发射电路，超声波接收电路，报警电路，电源电压检测/复位电路，显示电路等组成。

An image display apparatus includes a display having data holding function, a vertical drive circuit sequentially and selectively scanning matrix form display elements, and a horizontal drive circuit writing a voltage among binary voltage preliminarily assigned depending upon the digital data of the image signal. The horizontal drive circuit and the vertical drive circuit are operated for performing selective scan of respective display element for at least m times in one frame period. The vertical drive circuit is constituted of n number of sequence circuits and logic operation circuits for outputs of the sequence circuits, where n is smaller than m, a period from inputting to the sequence circuit to outputting from the final stage being less than or equal to half of one frame period, and at least one of the sequence circuits being used with selectively inputting a plurality of inputs.

提供了一种图象显示器，其具有显示部，在矩阵上排列的象素内保有数据保持的功能，根据保持的数据进行显示；垂直驱动电路，对构成显示部的矩阵状显示器以每行按顺序作选择性扫描；以及水平驱动电路，对于由垂直驱动电路选择的行显示器件，根据应显示的图象信号数字数据，从预先分配的二进制电压中写入电压，并利用水平、垂直驱动电路，与应显示的图象信号同步，在1帧期间至少m次对各显示象素进行选择性操作，以此进行多色调显示，垂直驱动电路由满足n＜m的n个顺序电路和其输出的逻辑运算电路组成，顺序电路的输入从最后级输出为止的期间为1帧期间的1/2以下，并且，n个顺序电路的至少一个的输入是切换多个输入系统而使用。

The actinic radiation-curable and cationically polymerizable organic substance is at least one glycidylether of a polyhydric aliphatic, alicyclic or aromatic alcohol having at least three epoxy groups with epoxy equivalent weight between 90 and 800 grams per equivalent, at least one solid or liquid alicyclic epoxide with an epoxy equivalent weight between 90 and 330 grams per equivalent having at least two epoxy groups and monomer purity greater than about 90 % by weight, or at least a solid or liquid epoxycresol novolac or epoxyphenol novolac having epoxy equivalent weight between 130 and 350, or mixtures thereof.

可光化辐射固化并可阳离子聚合的有机物质为至少一种带有至少3个环氧基团环氧当量为90―800克每当量的脂族、脂环族或芳族多元醇的缩水甘油醚，至少一种环氧当量为80―330克每当量带有至少两个环氧基团且单体纯度大于约90wt％的固态或液态脂环环氧化物，或至少一种环氧当量为130―350的固态或液态环氧甲酚线性酚醛清漆或环氧苯酚线性酚醛清漆，或其混合物。

Three classes of equivalent system methods which are used in finding high order flight control systems low order equivalent are studied. The first class methods are the classical frequency domain-based equivalent system methods which recommended by MIL-F-8785C and MIL-STD-1797A. Five longitudinal low order equivalent systems and fourteen lateral ones are discussed in detail and some pieces of advice are given. Also conduct an investigation in the time domain-based equivalent system methods .

研究了求取高增稳飞机的低阶等效系统的几种方法：研究了经典的频域等效系统方法，针对纵向5种、横向14种构型的低阶等效系统进行了拟配实践，并提出一些有益的看法；以频域等效系统方法为基础，提出了时域等效系统新方法；以最小二乘辨识为基础，提出了两种纵向短周期低阶等效系统时域辨识方法(等效延迟时间τ_q参与或不参与)。

The examples show: It is not only scientific and rational approximately, but also as referenced calculational methods of threshold quanlity of increased or emendatory chemical substance in the "Identifecation of major hazard installations "(GB18218-2000) in the future, that appliance respective of TNT equivalent method, gasoline equivalent method, methane equivalent method, methl ethyl ketone peroxide equivalent method and hydrogen sulfide equivalent method for the rhrehold quanlity in the work site and store area of volatile substance, combustible liquid substance, combustible gaseous substance, active chemical substance and poisonous substance. At the same time, Comparing with the death radius method and evaluative method of combustible, volatile, poisonous mojor hazardinstalltions, hazard grading method of hazard degree grading in the chemical factory for the major hazard installations is simplerof operation and more practical of calcutating result, and have some significance on generalizer.

实例验证表明：TNT当量法、汽油当量法、甲烷当量法和过氧化甲乙酮当量法分别对爆炸性物质、易燃液体物质、易燃气体物质和活性化学物质的临界量确定，具有一定的科学性和合理性，可作为《重大危险源辨识》(GB18218-2000)中临界量数值修订和危险物质扩充时进行临界量确定的参考计算方法，同时，化工厂危险程度的重大危险源分级法与易燃、易爆和有毒重大危险源评价法和死亡半径法相比，评估过程简单易行，分级结果符合实际，具有较强的可操作性和一定的推广意义。

In the 2A1 distorted trigonal bipyramid structure ,the single non equivalent Ga atom has the population of 4s 4p ,while the two equivalent Ga atoms have the population of 4s 4p .this compares with a Ga population of 4s 4p in the undistorted D3h structure ,hence the jahn-teller distortion causes depletion of the charge density on the 4s orbital of the non-equivalent Ga atom, and enhancement of charge density on the 4s orbital for the two equivalent atoms .an opposite trend is observed for the 4p orbitals of these Ga atoms .the P population for the two equivalent atoms is 3s 3p .the populations of the other 2B1 state with the edge-capped tetrahedral structure are similar with the exception that all three Ga atoms have similar but not identical populations .

在2A1被变形的三角bipyramid结构，唯一非等效Ga原子有4s 4p的人口，而二个等效Ga原子在未变形的D3h结构有4s 4p 。this的人口和4s相比4p的Ga人口，因此jahn出纳畸变在non-equivalent Ga原子的4s轨道导致电荷密度的取尽，并且电荷密度的改进在4s轨道为二个等效原子。an在趋向对面对这些Ga原子4p轨道被观察。the人口为二个等效原子是另一个2B1状态3s 3p 。the人口与边缘加盖的四面体结构是相似的P 除之外全部三个Ga原子有相似，但不相同人口。

The propose of the research is to insist on the view of applying to solve the various confusion in applying at present when present The Doctrine of Equivalents in China by analyzing dispute in applying of DOE; apply the research method of history analysis and compare synthetically, integrate with the case analysis and draw the conclusion: It is necessary to induct The Doctrine of Equivalents to prevent the tortious people filching the benefit of the inventor and confirm whether the infringed people imitated and copied patent on purpose, it is international tidal current to apply DOE in the processing of patent infringement cognizance, and firstly it must ensure the protecting confine by explaining the claim with compromise explain method, the difference of different extent in patent creation also effect the demarcation of equivalent extension; it should apply the rule of comparing factor one by one rather than comparing the whole equivalent in comparison of equivalents, and needs to be confirmed by increasing the assistant means in the processing of patent infringement cognizance by using Triple Identity Test of Graver; contrast and analyze whether they are equivalent depend on the level of the common technicians in relative domain and it is scientific and reasonable to confirm equivalent time standard by infringement date; in judicial practice of equivalent cognizance, it may use the experiences in Japan for reference to solve the cognizance misunderstanding area of reality in the law and the technology; The superabundance designation that may be understood as a display unfair contract because of neglect and materially misunderstanding should be conditionally applied in current time.

研究目的在于通过分析等同原则在适用上的争议，提出我国适用等同原则时应坚持适用的观点，解决目前在适用中的各种混乱局面；运用历史分析和综合比较的研究方法，结合案例分析；专利侵权认定中引入等同原则是必要的，其实质是防止侵权人窃取发明人的利益，被侵权人是否故意模仿或抄袭专利，不影响等同侵权的判定，运用等同原则判定专利侵权已成为世界性的潮流；适用等同原则首先要对权利要求进行解释以确定保护范围，在解释权利要求时应采取折衷的解释方法，不同专利创造性程度的差异也影响着等同范围的划定；在等同物的比较上，应当适用&逐个要素比较&，而不能适用&整体比较&，在适用&三一致&标准进行侵权认定时，还需要增加辅助手段予以确定；是否构成等同，应当以所属领域普通技术人员的水平来对比分析，以侵权日为等同的时间标准是科学合理的；在等同认定的司法实践中，解决法律事实和技术事实认定上的误区，可以借鉴日本的经验；多余指定可以理解为一个因疏忽大意或重大误解而订立的显失公平的合同，应当在现阶段有条件限制地予以适用。

There are few equivalent circuit modeling methods for UWB antennas. This thesis compares the characteristic of some existing modeling methods and presents a general and precise modeling method for UWB antennas. Firstly, establish the narrowband model of the antenna, and compute the difference between input admittances of the antenna and its narrowband model. Secondly, implement rational approximation of the difference to build the macromodel, and convert it into SPICE equivalent circuits. Lastly, combine the narrowband model and the macromodel to form the ultimate equivalent circuit model of the antenna.

本论文针对目前UWB天线等效电路建模方法比较少的现状，结合现有的天线建模方法的一些特点，研究了一种系统通用、模型精度高的新建模方法：首先建立超宽带天线的窄带模型，计算天线及其窄带模型导纳的差值；接着对差值进行有理多项式拟合，得到相应的宏模型，并转化为SPICE等效电路；最后合并窄带模型与宏模型电路，得到天线等效电路模型。

Cable dampener cannot be rolled up but must be hung over the cable.

缆帆不能被卷起，必须保证处于展开状态

"This skylark is a present from my master," he says.

"这只云雀是我主人献上的礼物。"他说。