One or two equals several grams.

One or two statements

One or two is a traditional unit of measurement in China, expressed as 1 two. Gram is an international standard unit of measurement, expressed as g. According to the international measurement system, 1g is equal to 0.0359 19 ounces. 1 is equal to 28.345438+025g, usually about 28.35g ..

1 and the historical background of Yiliang

This tool for measuring gold and silver was first recorded in Situ Kao, a local official in Zhou Li, in the Western Zhou Dynasty. With the passage of time, one or two has gradually become one of the important units of measurement, widely used in commodity trading, food measurement and other fields. China has formulated detailed laws and regulations on weights and measures, stipulating that one or two is equal to 37.5 grams, but in the later historical development, this definition was revised to 28.35 grams today.

2. The definition and application of 2.gram

Gram is an international unit of measurement used to express quality. It is one of the basic units of the international measurement system. Gram is defined as the mass of IPK divided by the quantity of IPK. Gram is often used to measure the weight of food, medicine, materials and other objects in scientific research, engineering and daily life.

China's Ancient Units of Measurement and China's Weights and Measures System

1, China ancient unit of measurement:

In ancient China, the units of measurement were very diverse, including length, area, capacity and mass, such as feet, feet and miles. Area units are mu, hectare, border, etc. ; Capacity units are liters, barrels, stones, etc. The quality unit is two, money, Jin and so on.

2. China's weights and measures system:

China's system of weights and measures refers to the ancient and modern standards and systems of weights and measures in China, including units and methods of measurement in terms of length, area, capacity and quality. In China's system of weights and measures, one or two is defined as the monetary unit, especially the weight of silver. It is an important unit of measurement in currency circulation and trade transactions. With the development of modern science and technology and the acceptance of international standards.