regular interval

We regular interval receive from them quite a handsome premium rebate.

我们定期会从保险公司那里收到数目相当可观的保险费回扣.

Furthermore, the processes of bolted rocks 'and tunnel rocks' deformation were simulated with ANSYS and FLAC. The regular patterns are accordant with the numerical simulated results. The theoretical guides have been provided for the bolt supporting parameters design of spacing interval and array pitch.

并使用ANSYS和FLAC分别对锚固体和巷道围岩的变形破坏过程进行了数值模拟，图像处理结果和数值模拟结果一致，为锚杆支护设计提供间距、排距的理论依据。

Usually we receive a handsome premium rebate from our underwriter at regular interval.

通常,我们可定期从保险商那里拿到一笔可观的保险费回扣.

We will at regular interval receive from them quite a handsome premium rebate.

我们定期会从保险公司那里收到数目相当可观的保险费回扣。