转换器

Laid out with 18 5-ton Bessemer converters - reduced to 11 larger converters in 1879 - and eight larger converters from later date.

阐述了18 5吨贝西默器-减少到1879年在11个较大的转换-从8大以后。

along with the development of digital technology,digital filters are widely used in many fields,this paper introduces how to design a iir digital notch filters in matlab environment.the design of digital notch filters can be achieved through three steps:firstly,the design of analog lowpass filter; secondly,it is analog lowpass to analog band stop filter conversion;at last,using the bilinear transformation make the analog notch filters change into digital notch filters.the paper also introduces how to design the transfer function of the digital notch filters using all the zeros and farthest points at the same time,it also introduces the program of the digital notch filters under butterworth analog lowpass prototype.

摘 要：随着数字技术的发展，数字滤波器在许多领域得到广泛的应用。研究一种在matlab语言环境下设计iir数字陷波滤波器的方法，在数字陷波滤波器设计过程中，先进行模拟低通滤波器的设计，然后进行模拟低通/模拟带阻滤波器转换，最后采用双线性变化法将模拟陷波滤波器转化成数字陷波滤波器。提出一种用所有零点和极点来表达数字陷波器传递函数的方法，同时给出以巴特沃斯模拟低通为原型设计数字陷波滤波器的程序。关键词：无限冲激响应；巴特沃斯滤波器；数字陷波滤波器；matlab；双线性变换

It captures video from a TV card and renders it into ASCII, formatting the output into an HTML page with a refresh tag or in a live ASCII window or in a simple text file as well, giving anyone that has a bttv card, a Linux box, and a cheap modem line the ability to show a live asciivideo feed that can be browsable without any need for a plugin, Java, etc.

它可以通过电视卡截取电视节目，将其转换为ASCII形式，通过可刷新的表识或灵活的ASCII窗体或简单的文本文件的格式进行HTML形式的输出，只需其他用户电视卡，Linux box和便宜的调制解调器就可以有能力播放视频流，它不需要插件或JAVA的支持就可以进行浏览。

In the canceler, external noise may be digitally converted and the inverted noise thereof stored in a memory.

在消除器，外部噪声可能是数字化转换和反向噪声其存储在存储器中。

We employ a capacitive sensing circuit to convert the pressure-induced capacitive change to a shift of the oscillation frequency.

我们使用一个电容式感测电路把压力引起的电容值变化转换成震荡器的频率变化。

Based on the specialty of ICs; the hardware circuity and work-flow.

异步串行通信芯片SC16C550和USB—UART转换芯片FT232BM的功能、结构特点和内部寄存器。

The directional changeover of electric machinery is the two inverting contactor that outside passing, receives, in control unit control falls, switch way leaves in 0 electric current, won't produce alternate with circumfluent.

电机的方向转换是通过外接的两个换向接触器，在控制单元的控制下，在零电流下切换方向，不会产生相间环流。

Connect down the folio pass the steady pressing the design proceeding of the unit electric circuit of the power supply to expatiate detailedly with explain, pass the large quantity electric circuit diagram to proceeded the elucidation with writing to the work principle of the unit electric circuit, combine to introduce the MC7107 A/ D transformation machine internal composing, lead the feet function and its the basic principle that proceeding convert.

接下来对开关稳压电源的单元电路的设计进行了详细的阐述和说明，通过大量电路图和文字对单元电路的工作原理进行了说明，并介绍了MC7107 A/D变换器的内部构成、引脚功能以及其进行转换的基本原理。

This stage takes raw materials from the earth and transforms them, with the addition of energy, into polymers. The raw polymer is then shipped in bulk to the compounder which mixes it with additives in order to bestow the polymer with the required properties for its future application.

简而言之，这个阶段就是利用能量把氧化原材料转换成为聚合物，接着将未经加工的聚合物成批传送到混合器，并将其与添加剂混合，根据该模具未来的应用为其提供相应的性能。

If you want to convert another type into your type, use a constructor.

如果你希望将另外的类型转换成你的类型，使用构造器。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。