查询词典 input signal

The input of the equipment can have 0-100% ungraduated continuous control.

设计先进的SCR可控硅调压控制系统，采用高精度的数字触发装置，准确的发出每一个SCR控制脉冲，设备的输入功率能作0～100%的无级连续控制，并有电压自动反馈系统和电流保护系统，保证主回路电压波动≤±1%。

Newspapers often occur with rare with more than one input method will not be able to record them in, even if you can play, and do not display properly, in which case you will need to use the word, if that is the structure around unwinable words that you can use to change the width of the horizontal and vertical to use, but many people ignore a problem, the two words in the same scale, resulting in the building looks unhabit.

报纸洋常呈现常见的字，用多种输入法都不克不及录入，有的即使可以打不入，也不克不及变态表现，这时不离必要造字，此刻的造字办法多种百般，如果是把握布局又能打不入单字，可用保持字的不横、横宽度来造字，但不少人关心了比例题目，把两个字同样不收伸，甘休造字看不躺下很难受。

This paper presents a new analysis method for model reference adaptive control with arbitrary bounded input nonlinearities, which does not require the stability of plants. The plant can have unmodeled dynamics and bounded disturbances.

余文提出了一种分析具有任意非线性输入的模型参考自适应的新方法，它不要求对象是稳定的，允许系统存在未建模动态和有界扰动。

The robust control problem of multi-input cascade nonlinear systems with unmodelled terms is investigated. The control design is based on backstepping recursive design technique.

对一类含有未建模项的多输入非线性系统，基于backstepping递推设计方法，进行了状态反馈控制设计。

An adaptive controller for multi-input cascade nonlinear system with unmodelled terms is given, the control design is based on backstepping recursive design method.

对一类含有未知参数和未建模项的多输入非线性串级系统，基于backstepping递推设计方法，进行了非过参数化自适应控制设计，得到的闭环系统的所有信号是全局有界的，并且给出了第一子系统的状态界的一个估计。

With the support of a major research grant of Zhejiang Province (No. 001101027) and the Plan of Promoting Education of Excellence of Zhejiang University in the 21st Century, this dissertation is devoted to address the above problems and fabricate an L-band EDFA with low cost, high performance and technological innovation.First the mechanism of an erbium doped fiber amplifier is introduced. Various theoretical models based on classical rate propagation equations are summarized and compared for their applications. We use a modified numerical model based on the Giles model, which agrees with the experimental results well. This serves as the theoretical base for the whole thesis and will be used to optimize the characteristics of EDFAs. A novel method based on a map of noise figure and gain is proposed to analyze efficiently the dependence of the noise figure and gain for EDFAs on the EDF length and the pump power. The characteristics of various EDFAs are studied and compared.Secondly, some important parameters are introduced to describe the characteristics of EDFAs. The methods and the experimental setups for measuring the gain and noise figure of an EDFA are emphasized. We introduce how to measure the characteristics of each component of an EDFA, especially the gain and absorption coefficient of an erbium doped fiber.Thirdly, four types of simple and novel L-band EDFA structures with low noise, high gain and low gain ripple are proposed to satisfy the requirement of a DWDM system. They can be classified into two categories. In the first category, a single ASE pumping is served asa secondary pump. This category includes the following three types. Type: a new construction using a fiber Bragg grating in an unpumped EDF section at the input side. Type: a new structure of L-Band EDFA with two-stage pumps, which utilizes the forward ASE as a second pump.

本论文本着科技创新、服务于生产实践的精神，以设计价格低廉，性能优越、结构合理简单的L-band EDFA为目标，依托浙江省科技厅重大科学基金资助项目(001101027)和浙江大学振兴教育计划资助的全光网络的搭建—《光通信技术》课程实验建设项目，展开了如下工作：首先，介绍了掺铒光纤放大器的工作原理，归纳总结了基于速率方程基础的EDFA的各种理论模型，分析比较了各个模型的特点和适用场合，最终选择完善的Giles理论模型作为本论文分析设计EDFA的理论基础；针对实际实验条件提出了修正的EDFA模型的数值计算方法；创新地提出了增益—噪声系数全局分析法，直观有效地分析了EDFA的增益和噪声系数与掺铒光纤长度和泵浦功率的依赖关系，并对各种EDFA的性能作了全面的比较；第二，介绍了掺铒光纤放大器特性参数的定义与测量方法，重点介绍了噪声系数和增益系数的测量方法及实验装置；介绍了组成掺铒光纤放大器各组件的特性测量方法，重点介绍了测量掺铒光纤参数的方法和实验装置；第三，针对WDM系统对L-band EDFA谱平坦、低噪声、高增益的要求，我们创新地提出了四种不同的L-band EDFA结构，按设计思路可以分为两大类：一类是基于单抽运二级泵浦法，这一类包括在未泵浦掺铒光纤的输入端插入一根布拉格光纤光栅的两段L-band的EDFA的新结构；基于前向ASE光作为二级泵浦源推动下一级EDF工作的泵浦分配、两段级联L-band的EDFA的新结构；基于单根光纤光栅、泵浦分配、两段级联的EDFA；另一类则是基于同时应用前后向C-band ASE作二级泵浦源的双抽运法，如基于前后向ASE光作为二级泵浦源的三段级联L-band的EDFA的新结构。

If, however, the user, while still holding the mouse button down, moves the cursor off the control, the pushbutton control returns to its unpushed state (though input focus is still on the control until the mouse button is released).

但是，如果用户在鼠标按键按下时移动光标离开控件，那么按钮控件就会回到未按状态。尽管直到释放鼠标按键为止，输入焦点仍然在控件上。

The technologies are unrolling at an exhilarating pace, with input from nanotechnology and artificial photosynthesis.

这些技术将伴随着纳米技术和人工光合作用中成果以令人振奋的步伐普及起来。

In the traditional clustering methods based on grid and density,the interval and the density valve needs to be input with unsmoothed cluster,wrong judgement of clustering boundary.

传统的基于网格与密度的聚类方法需要用户输入间隔距离和密度阀值参数，聚类的结果不平滑，不能很好地判断边界对象的网格归属。

Internet is electronic vehicle for business on line, it turns to be unsplit tool for company for the purpose of collection, transferring and exchange for information, with the net work age availability, which input new vigor into IT service industry based on internet.

Internet作为电子商务的载体，已成为企业必不可少的信息采集、传输和交换的工具，网络时代的到来为基于Internet的IT服务业注入了新的活力

Summary In copyright infringement cases,if the alleged infringer uses or even plagiarizes the copyrighted works or parts thereof,which causes no substantially adverse effect on the normal exploitation of the work,nor does it inflict any substantial damages to the right owner,the de minis doctrine should be applied to exempt the liabilities of the defendant and seek the balance of interests between the right owner and the general public embodied by the copyright law.

在侵犯著作权案件中，如果被控侵权行为人虽未经著作权人的同意，使用甚至抄袭了受著作权保护的作品或作品的片段，但若情节轻微，未对该作品的正常使用产生任何实质不利的影响，亦未对权利人的权利造成实质性的损害，则应适用&不计琐细原则&，免除行为人的责任，以寻求在权利人利益与著作权法所体现的社会公共利益之间的平衡。

This new product will become our best seller.

这个新产品会成为我们最畅销的产品。