precision (EN)

名词，形容词

名词 “precision”

1. 精确性
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   The engineer admired the precision of the machine's movements, which were accurate to a thousandth of an inch.
2. 重复测量的一致性
   The laboratory instruments were tested for precision to ensure that the same results could be obtained in each experiment.
3. 可靠测量的有效数字位数
   In our physics class, we learned that the precision of our measurements was limited to three significant digits due to the equipment we were using.

形容词 “precision”

1. 精密设计的(用于详细准确测量)
   The jeweler used a precision scale to weigh the diamonds, ensuring each one was measured to the nearest milligram.