Reveal the accuracy difference between the two measurement methods.

Have you ever wondered why the same measurement has different results? In fact, this The Secret Behind lies in the accuracy of measurement! In this paper, the accuracy difference between the two measurement methods will be discussed in depth to help readers better understand the essence of measurement.

Traditional measurement

Measurement is a traditional measurement method with a long history. The ancients used Zhang to measure land. The importance of measurement in ancient times can be seen from the biography of Han Mei Cheng.

Lunge and tape measure

In ancient times, people used lunges and tape measures to measure the area and distance of land. This traditional way is both practical and full of wisdom.

precision measurement

Usually, when we say measurement, the accuracy is only required to cm. But if you pursue higher accuracy, there are still accurate measurements waiting for you!

Speculative measures

In addition to traditional measurement, there is another form of measurement-speculative measurement. As Jin described in the Book of the Later Han Dynasty, it relies more on people's intuition and experience.

Instrumental measurement

In modern times, we use instruments or measuring tools to measure various parameters, such as space, time and temperature. This measurement method is more accurate and provides great convenience for our life and work.