With the increase of urbanization rate in China, the scale and capitalization of rural land resources management will become the trend of the times, which will also bring tremendous opportunities for development for agricultural machinery enterprises. In 2011, the urbanization rate in Chi
How to use the mixer more The rapid rise in the price of oil has made many people screaming that they can't afford to spend. How can we do this to make the mixer a good fuel-efficient system? Before starting the car, start slowly. Don't hurry to a
The sensitivity of the liquid level sensor refers to the ratio of the change of the output of the liquid level sensor under steady-state operation to the change Δx of the input quantity. It is the slope of the output of an input characteristic curve. If there is a linear relatio
Abstract: When a fast edge signal is transmitted on the device under test, if there is a discontinuity in the impedance, a reflection occurs. Therefore, by observing the reflection phenomenon, we can find the discontinuities in the circuit under test, such as short circuit, open circuit, via, change