Is the compass a compass? What is the difference between a compass and a compass?

Compass, also known as compass, is a feng shui detection tool and a commonly used operation tool for managing style. The compass is mainly composed of a magnetic needle in the center of a disk and a series of concentric circles, each of which represents the ancient people in China's understanding of a certain level of information in the cosmic system.

The ancients in China believed that man's gas field was controlled by the gas field of the universe, that harmony between man and the universe was auspicious, and disharmony between man and the universe was fierce. So, by experience, they put all levels of information in the universe, such as the stars in the sky, everything represented by the five actions on the earth, heavenly stems and earthly branches and so on. , all on the compass. Geomantic omen is to find the most suitable position or time for a specific person or thing through the rotation of a magnetic needle. Although the concept of "magnetic field" is not mentioned in geomantic omen, the coordination of the directions, orientations and intervals of each layer on the compass implies the law of "magnetic field".

Compass, also known as compass, is mainly composed of magnetic needles installed on the shaft. Under the action of natural geomagnetic field, the magnetic needle can rotate freely and keep in the tangent direction of magnetic meridian, and the north pole of the magnetic needle points to the geographical north pole, so the direction can be distinguished by this property. It is often used in navigation, geodesy, tourism and military affairs. The invention of the compass with physical direction indication consists of three parts, namely Sina, compass and magnetic needle, all of which belong to the invention of China. According to ancient mine records, it first appeared in the Cishan area during the Warring States Period.

Compass is the result of the understanding of the magnetism of objects by the working people of ancient Han nationality in long-term practice. As one of four great inventions of ancient china, its invention has played an inestimable role in the development of human science, technology and civilization. In ancient China, the compass was first used for rituals, etiquette, military affairs and divination, and to determine the orientation when looking at geomantic omen.

1 1 At the end of the century or at the beginning of the 2nd century, China ships began to use compasses for navigation. Zhou Ping can talk in the Northern Song Dynasty: "The shipowner (helmsman) knows geography, watches the stars at night, watches the sun by day, and watches the compass in the dark." Compass is an all-weather navigation tool applied to navigation, which makes up for the shortcomings of astronomical navigation and geographical navigation and opens a new era in the history of navigation.

Compass and compass have the same ancestor, both called Sina. Sina also has a lot of information. Later, according to the different functions, the compass focused on the direction, and the compass was used by Mr. Feng Shui. Later, the compass used for navigation was very accurate and had detailed angles, which was also a kind of compass.

Compass has more functions than compass. Compass can only be used to judge direction, and it can also be used to measure inclination and inclination.

Compass is developed on the basis of compass!

Compass is also called compass, and there are other aliases such as compass disc, compass needle and compass needle. Take all-encompassing, latitude and longitude. Compass is an important instrument, which is widely used in astronomy, geography, military affairs, navigation and the location of houses and graves. It is the continuation and development of the compass, one of the four great inventions in ancient China.

China ancient compass can be divided into coastal type and inland type. The coastal type is produced in Zhangzhou, Fujian and Xingning, Guangdong, and is used for navigation. The inland geomantic compass, mainly produced in Wan 'an, is used to determine the orientation and plane layout of buildings and tombs, which is called "back plate" in history.

Compass and compass have the same ancestor, both called Sina. Sina also has a lot of information. Later, according to the different functions, the compass focused on the direction, and the compass was used by Mr. Feng Shui. Later, the compass used for navigation was very accurate and had detailed angles, which was also a kind of compass.

Conclusion Compass pays more attention to the direction. Compass is used as a geomantic measurement tool by Mr. Feng Shui because of its accurate calibration and rich knowledge. Compass and compass are two different objects, but they have the same ancestor, that is Sina. Therefore, compass and compass can be said to be two brothers. They look alike, but they have different meanings.