The pinyin for pound scale is bàng chèng.
Explanation of pound scale:
"Pound scale" is a device used to weigh items, and its operation is based on the physics of principles of mechanics and gravity. A weighing scale usually consists of a stand, two hooks and a pointer or digital display. When in use, the item to be weighed is placed on one hook, and on the other side a standard weight or reference for the item to be weighed is hung, and the mass of the item to be weighed can be calculated by balancing the gravitational forces generated on both sides.
There are many types of weighing scales, the common ones are mechanical and electronic. Specifically as follows:
1. Mechanical scales work through the deformation of the spring force to measure the mass of the item, mechanical scales are simple, relatively inexpensive, but the accuracy is not as high as the electronic type. Electronic scales, on the other hand, through the input of electrical signals, and then converted into digital signals for processing, to calculate the size of the mass of the items.
2. The advantages of electronic scales are high precision, easy to read and calculate, and higher sensitivity than mechanical, so it is widely used in some high-precision weighing occasions.
Whether mechanical or electronic weighing scales, they play an important role in industrial production, commercial trade and scientific experiments and other fields, is an indispensable measurement tool in modern society.
In addition to industrial production, commercial trade and scientific experiments, in daily life, scales are also widely used in food, medicine, sports equipment and other fields. For example, in the food industry, scales can be used to calculate the weight of food to ensure the consistency of the quality and taste of the food produced; in the medical industry, scales can be used to measure the weight of the patient and the dosage of medicines; in the field of sports equipment, scales can be used to measure the weight of the athlete as well as the weight of the equipment.
In addition to the basic scales, with the advancement of science and technology, some intelligent and digital weighing equipment has been developed, such as infrared weighing sensors on unmanned vending machines and smart scales in smart homes. These new devices not only have the weighing function of traditional weighing scales, but also combine advanced technologies such as the Internet and big data to achieve smarter and more accurate data collection, processing and analysis, which brings more convenience and benefits to people's work and life.