Today, the atmosphere of saving is getting stronger and stronger, and most citizens have a strong awareness of energy conservation and energy crisis. However, with this kind of awareness, it is not possible to take the initiative to participate, because many energy-saving products are expensive, such as air-conditioning, the author found in the home appliance market in Nanchang, the price of energy-saving products is several times higher than energy-saving, it can be described as "saving electricity." Money, this makes energy-saving air conditioners easy to be left out.
Energy conservation is a good thing for the benefit of the country and the people, but energy conservation needs the support of the masses and cannot be guided and supported by the policy. The report of the 17th National Congress of the Communist Party of China pointed out that "it is necessary to put a resource-conserving and environment-friendly society in a prominent position and implement it in every unit and every family." To do this, we must put the policy of energy conservation into practice, public finance should pay as much as possible for energy conservation, and actively explore the public effect of energy conservation, in order to cultivate the awareness of energy conservation for all.
It is reported that the Ministry of Finance will pay close attention to improving various fiscal and taxation policies and establish a sound and long-term mechanism for energy conservation. The special fund for energy conservation and emission reduction arranged by the central government this year is 27 billion yuan, of which 12.5 billion yuan is used for energy conservation. The specific use directions include energy-saving technology transformation incentive funds of 6 billion yuan, elimination of backward production capacity incentive funds of 4 billion yuan, construction energy-saving subsidy funds of 1.5 billion yuan, support for the promotion of energy-efficient lamps and other energy-saving products and support energy-saving capacity building funds of 1 billion yuan. We believe that with the financial boost, the awareness of energy conservation for the whole people will be greatly enhanced, and the energy saving effect will be more significant.
The Ultrasonic Sensor is a device for transmitting and receiving ultrasonic waves during ultrasonic testing.The performance of the probe has a direct influence on the characteristics of ultrasonic wave.
The probe used in ultrasonic testing is a transducer for electric energy and acoustic energy conversion using piezoelectric effect of materials.The key component in the probe is a chip, a single crystal or polycrystalline wafer with piezoelectric effect, which converts electricity and sound to one another.
FBELE pursued sensing functions making full use of MEMS and processing technology, and magnetoresistive elements including ceramic material technology in order to develop highly efficient and highly reliable devices, modules and systems.
A lineup of various sensors respond to the sensing needs of various applications for automobile, wearable, medical care and health care.
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