We have made many experiments to measure complex dielectric constant in different quantity of salt.

实测结果表明通过复介电常数的测量可以实现对污秽物等级的区分。

youdao

We have made many experiments to measure complex dielectric constant in different quantity of salt.

实测结果表明通过复介电常数的测量可以实现对污秽物等级的区分。

youdao