peak论文查重

peak论文查重

人工翻译，不信你去百度，绝对不是这么翻译滴，看你100分我才出手的
In recent years, the rapid growth of motor vehicles in Shenzhen, traffic congestion, traffic pollution is becoming more and more serious. As of December 20, 2014, Shenzhen vehicle fleet of more than3140000 units, nearly 5 years the average annual growth rate of about 16%, per kilometre of roadvehicles about 500 vehicles, the density of the country's first. Among them, in 2013, about 370000 new units, the growth rate reached 16.5%; in 2014 added about 550000 vehicles, the growth rate of20.9%. Along with the sustained and rapid growth of motor vehicles, traffic congestion timeincreasing, the traffic congestion areas continue to expand. In December last year, the original SARexpressway, trunk road average flow rate of 165000 a day, morning and evening peak flow of 19200 vehicles per day of 4 hours, accounting for 11.66% of daily flow. Since the outer limit orderissued, the original SAR of 186000 a day, morning and evening peak flow of 24000 vehicles per day, accounting for 12.90% the proportion of commuter traffic flow, the peak of the rush hour traffichas increased, increased efficiency, in this context, the 2015 provisions of the limit line to ShenzhenShenzhen car restriction rules promulgated. According to the Shenzhen municipal foreign car limit line, the field plate shall be in accordance with the provisions of the car route during the morning and evening peak and area of travel. The Shenzhen foreign cars limit line for the latest news,February 1st, the morning rush to work (7:00~9:00), (17:30~19:30) during the evening peak, all the way in Shenzhen, Luohu District, Futian District, Yantian District, Nanshan District 4 administrativeregion, small, mini passenger cars in Shenzhen issued a motor vehicle license plate shall be run according to the the provisions of the route and area. 2015 Shenzhen restrictions on Shenzhen foreign cars limit line sections and the time limit prescribed above, large and medium-sized passenger car is not restricted, the truck into the Shenzhen city roads should apply for permits in accordance with the provisions of. The notice of violation of the provisions of the vehicle driversfined 300 yuan, a penalty of 3 points. 2015 Shenzhen limit line since February 1st, systemmonitoring to deep plate of passenger cars in Shenzhen limit line road, time limit line driving record,the first second times, not punishment, since third time the punishment according to law. Shenzhenimported vehicle limit line for the latest news, please pay attention to the Shenzhen traffic police bureau. The vehicle is the most important security, suggested by Zhongmin insurance network forquality insurance and accident insurance products.

peak detect什么意思

您好！peak detect，意思是峰值检测。希望该回答对您有帮助，谢谢您对匹克的支持！

翻译 急！！！部分已经翻译好了！！科技论文

为了解决一般光电式电压传感器存在的温度对测量结果影响大、工艺上不容易实现等问题，提出了一种静电振膜式电压传感器，建立了该传感器的数学模型并分析了其工作稳定性和测量准确度。
In order to solve the existing problems of ordinary photoelectric voltage sensors, namely its temperature that greatly affects the measurement results, and the hard-to-apply process, a type of electrostatic diaphragm voltage sensor is proposed, and a mathematical model of the sensor is set up so as to analyze its working stability and the measuring accuracy.

理论上静电振膜式电压传感器要求极化电压大于待测电压的峰值，这一条件在工程上难以满足，因此提出了一种降低极化电压的方法：电网电压主要存在奇次谐波，通过平方项以后就变成了偶次谐波，这是系统带来的误差。
On theory, the electrostatic diaphragm voltage sensor requires the polarized voltage to be greater than the peak value of the voltage to be measured, but in practice, it is a hard-to-fulfill condition in engineering applications. As such, a method to lower the polarized voltage is suggested: as odd harmonics mainly exist in grid voltage, they can be changed into even harmonics after going through a quadratic term, this error is caused by the system.

本文采用陷波滤波器滤除偶次谐波来消除系统自身带来的误差。仿真结果表明在极化电压小于待测电压峰值的条件下，静电振膜式电压传感器可以实现准确、快速的电压测量。
In order to eliminate this error brought by the system itself, this article adopts the use of a notch-filter to filter out the even harmonics. The result of simulation demonstrates that under the condition of polarized voltage is smaller than the peak value of voltage to be measured; the electrostatic diaphragm voltage sensor can achieve a fast and accurate measurement of voltage.

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