1 and grams
Gram is the unit of mass, and the symbol G. One gram is the mass of18×14074481c-12 atoms. The weight of one gram is approximately equivalent to the weight of one cubic centimeter of water at room temperature. The relevant conversion is 1 ton = 1 00000g, 1 kg = 1 000g (1 kg),1g =10000mg,/kloc.
2 cm
Centimeter is the unit of length measurement, and the symbol is centimeter. Equal to one hundredth of a meter. The definition of "meter" originated in France. The length of 1 meter was originally defined as one ten thousandth of the distance from the equator of the earth to the north pole on the meridian passing through Paris, and then the international meter origin was determined. With the deepening of people's understanding of measurement, the definition of the length of meter has been revised several times.
3, ml
The milliliter is unit of volume, corresponding to cubic centimeter, and the main unit of unit of volume is liter (L). 1L= 1000mL, 1000ml = 1000m3, 1000ml = 1 cubic decimeter.
4, square centimeters
Square centimeter is a common unit for mathematical calculation and area. The symbol is c㎡ English: Square centimeter is the metric unit of area, which is defined as "the area of a square with a side length of 1 cm". About the size of a thumb nail.
5, cubic centimeters
Cubic centimeter (cm? ) is a mathematical term and a unit of capacity measurement. The conversion relationship is 1 m3 = 1000 cubic decimeter = 1000000 cubic centimeter. The relevant unit is cubic decimeter, cubic meter. 1 cm 3 is equivalent to the volume of a cube whose length, width and height are all equal to 1 cm.