1、

The hardware and software design method that measuring and controlling system of constant temperature constant wet box have been introduced.

介绍了恒温恒湿箱测控系统的软硬件设计方法,通过单片机接口电路的合理扩展,使整个硬件系统更简单、可靠。

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2、

The device is composed of a sampling head, a peristaltic pump, a flow through pH detector and control circuit. The device can perform pH detection automatically.

溶液酸度在线检测装置,设有防污过滤器、自动采样器、蠕动泵、小型管道pH传感器和控制电路等。

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3、

A new hybrid high speed clock and data recovery circuit suitable for the application in Giga bit/ s serial data communication is presented.

针对高速(Gb/s)串行数据通信应用,提出了一种混合结构的高速时钟数据恢复电路。

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4、

The principal , circuit and software design of Smart H 2 S sensor was introduced.

介绍了智能化硫化氢气体传感器的工作原理和硬件电路设计、软件设计的方法.

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5、

Research on Grating Detection Circuit of Gap Adjuster

间隙调整机光栅检测电路的研究

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6、

The notching circuit made of this kind of twin T network can increase the attenuation slop outside the pass-band but decrease signal loss within pass-band.

采用这种双T网络做成的陷波电路,可使通带外的频带衰减陡度增大,而通带内的有效信号损失减小。

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7、

Full-bridge Inverter adopts open loop SPWM control method and lowers the cost.

全桥逆变电路采用开环SPWM调制,降低了成本,而且性能也基本满足需求.

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8、

Simultaneously but independently , he and Jack Kilby invented the integrated-circuit computer chip in 1959.

1959年他与基尔比同时而分别地发明了积体电路晶片.

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9、

Be able to design and read both mechanical and electrical drawing.

有一定的设计和读图能力(包括机械图、电路图).

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10、

Design of the Temperature Measurement Circuit and Disturbance Correction Algorithm for Artificial Climate Chamber

人工气候室温度检测电路的设计及干扰校正算法

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11、

Shift forward memery and static state display circuit

静态显示前置记忆电路

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12、

The relationship between compensation performance and main circuit parameter of DC side APF

直流侧APF主电路参数与补偿性能的关系

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13、

AGY has been a major supplier of fine yarns to the PCB sector for decades and is a recognized leader in the quality and breadth of its product line.

AGY是几十年来印刷电路板行业主要的精细玻璃纱供应商,在产品的质量和种类方面是公认的领军企业。

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14、

The Simple Circuit With High Performance in Detecting Main Pulse of non Fixed Period from noisy Signal

简单而性能良好的非固定周期峰值检测电路

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15、

Including Bond Wire and Pad effects both, detailed performances have also been proposed with NF deterioration to 3.21/3.23 dB, but S parameters change a little after tuning and optimization, finally, the circuit turns out to have outstanding performances.

完全考虑Bond Wire和Pad效应的性能参数也已经给出,但噪声系数恶化为3.21/3.23dB,S参数在电路调整优化之后变化不大,整体性能比较突出。

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16、

The wired OR ECL signal waveforms obtained by the method are the same as those measured with oscilloscope.

用该方法求出了ECL电路“线或”连接时的一些波形,它们与用示波器实测的结果一致。

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17、

Hardwire Logic Implementation of a 8-point FFT Algorithm

一种8点FFT算法的逻辑电路实现

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18、

BFM Design and Implementation in ASIC Functional Verification

总线功能模型在集成电路功能验证中的设计和应用

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19、

This thesis introduces the design of high performance analog test interface of BDS circuit board test system.

本文介绍了一种应用于电路板测试系统高性能模拟测试接口的研制。

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20、

DADI BDG Series Automobile Electric Circuits

大迪BDG系列汽车电路

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