To minimize the inherent risk of well repairs, the intelligent diagnosis if what is wrong with the well, coupled with a sound repair plane is essential.

为了减少修井的固有风险，对油井故障的智能诊断和一套修井方案是基本的。

youdao

Performing public duty is an inherent characteristic of state personnel and an essential criterion in defining a civil servant.

“从事公务”是国家工作人员的本质特征，是界定国家工作人员范围的基本依据。

youdao