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我国采用国际单位制和以国际单位制为基础的法定计量单位。它的构成科学、严格、合理,含义明确易懂,使用比较方便。概括起来有以下七个优点:1.统一性在科技、生产、贸易、生活等各个领域中的计量单位,统一成为一个单位制。2.合理性坚持“一个量一个 SI 单位”的原则,可避免多种单位的并用,以消除不合理的现象。
China adopts the International System of Units and legal units based on the International System of Units. Its composition is scientific, strict and reasonable, its meaning is clear and easy to understand, and it is more convenient to use. To sum up, there are the following seven advantages: 1. Unity of measurement Units in the fields of science and technology, production, trade, and life are unified into one unit system. 2. Rationality Adherence to the principle of “one quantity per SI unit” avoids the combined use of multiple units to eliminate irrational phenomena.