Methods based on electrometric measurements involving a galvanic cell may be utilized to determine the oxygen content of a gas.

以法（包括原池）为基础的方法可以用来定体的含氧量。

In electrometric stress-test, the quality of the result is affected directly by the sticking of strain gauge.

在应力实验中,应变的坏将直接影响结果的准确性。