特别是第3.2节讨论了能够严重影响精密测量的各种误差源。

In particular, Section 3.2 discussed a number of error sources that can seriously affect precision measurements.

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特别是，在第2.3节讨论了各种严重影响测量准确度的误差源。

In particular, Section 2.3 discussed a number of error sources that can seriously affect measurement accuracy.

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精密电阻：其阻值以5条色码表示， 前3码表示底数， 第4码为乘数， 第5码为此电阻之最大误差值。

Precise resistor: Using 5 color bars to represent resistor value, the first 3 bars refer to base, the 4th bar is times, the 5th bar is error value.

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