n.校核；检验；核算；验算

动词check的现在分词形式.

The power margin index for Shanghai grid voltage stability is presented, and the time domain simulation checking method for the power margin index is discussed. 摘要介绍了上海电网电压稳定功率裕度指标，探索了电压稳定裕度指标的时域仿真校核方法。

Fixed cistern barometers are used as a standard for checking. 固定槽式气压计可以作为标准件去检验。

We should ask for the sample of the catalogue for checking. 我们应该索取目录上的样品来检验一下。

In this paper,checking method of resistant heave stability for deep excavations considering seepage force of groundwater is studied. 对地下水渗透动水力条件下的深基坑抗隆起稳定验算的方法进行了研究。