The Vietnamese word "cân bàn" refers to a type of balance scale known as a "bascule balance" in English. It is a device used for weighing objects, typically consisting of a horizontal beam balanced on a fulcrum. When an object is placed on one side of the beam, the weight of the object causes the beam to tilt, allowing the user to measure its weight by comparing it to known weights on the other side.
Usage Instructions:
Context: "Cân bàn" is commonly used in laboratories, workshops, or any setting where precise weight measurements are needed.
Function: It serves to measure the weight of various objects accurately.
Example Sentence:
"Trong phòng thí nghiệm, các nhà khoa học thường sử dụng cân bàn để đo chính xác trọng lượng của các mẫu vật." (In the laboratory, scientists often use a bascule balance to accurately measure the weight of samples.)
Advanced Usage:
In more technical or scientific discussions, "cân bàn" can also refer to more sophisticated weighing systems that utilize the principles of balance and leverage. This might include electronic balances that operate on similar principles but offer digital readouts.
Word Variants:
Cân: This means "scale" or "balance" in general.
Bàn: This means "table" or "board," referring to the flat part of the device that holds the weights.
Different Meanings:
While "cân bàn" specifically refers to a bascule balance, the word "cân" by itself can refer to any scale or weighing device, including digital scales or spring scales.
Synonyms:
Cân đối trọng: This translates to "counterweight balance," which is a broader term for scales that use counterweights to measure weight.
Cân kỹ thuật: This means "technical scale," often used for precision measurements.