What is a gas detector, and how to select and use it?

A gas detector is a device equipped with highly sensitive sensors, which can acutely detect small amounts of harmful gases, combustible gases, etc., that are commonly present in the air. It is a type

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Technological breakthroughs take another step forward! The accuracy of domestic mass spectrometers matches the international "gold standard"

Mass spectrometers are a type of instrument used to separate and detect differences in the mass of charged substances. The ionization process is crucial for mass spectrometric detection; only when ana

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Aviation instruments, black boxes, leak detectors... What capabilities do these aviation instruments and meters have?

Looking at the development of aviation instruments from a global perspective, what are their core functions? What are the manufacturing difficulties? How should they be maintained later? Besides aviat

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The instrument and meter technologies, packed with cutting-edge innovations, have helped Shenzhou-14 achieve multiple "firsts".

In the Shenzhou-14 spacecraft, there are various types of multi-functional precision instruments and meters, including important subsystems such as instrumentation and lighting. These precision instru

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Using near-field infrared spectroscopy to identify sulfur poisoning and address the serious threats in catalytic processes.

Near - infrared spectroscopy is an important analytical method, which is widely used in materials science, biological science and optical research. This paper comprehensively reviews the basic knowled

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What is the Large Hadron Collider? Should China build one? On the dispute over the large collider between Wang Yifang and Yang Zhenning

The development of science and technology is endless. No matter how much progress we have made, we should know that this is only a short stage, and mankind still has a long way to go in the future. Th

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